ML5805
5.8GHz Variable Data Rate FSK
Transceiver with Integrated PA
Preliminary Data Sheet
GENERAL DESCRIPTION
FEATURES
The ML5805 is a single chip fully integrated Frequency Shift
Keyed (FSK) transceiver developed for a variety of
applications operating in the 5.725GHz to 5.850GHz
unlicensed ISM band. The ML5805 is mode selectable for
operation with digital cordless phones (DSSS or DECT) and
higher data rate streaming applications like wireless audio
and video.
Highly integrated 5.8GHz FSK Transceiver with
selectable data rates; 576kbps, 1.152Mbps,
1.536Mbps, 1.755Mpbs, 2.048Mbps
Fractional-N synthesizer with 30 Hz resolution
Low-IF receiver eliminates external IF filters
The ML5805 contains a dual-conversion low-IF receiver with
all channel selectivity on chip. IF filtering, IF gain, and
demodulation are performed on-chip, eliminating the need for
any external IF filters or production tuning. A post detection
filter and a data slicer are integrated to complete the receiver.
Fully integrated digital FIR Tx data filter, IF filters,
FM discriminator, and Rx data filter.
Self-calibrating VCO and filters eliminate tuning.
Operating Modes include DSSS-DCT, DECT, and
high rate (2.048Mbps) for wireless audio and video
-97dBm sensitivity (0.1%BER) with Integrated LNA
+21dBm typical output power from Integrated PA
Includes FastWave™ embedded wireless
microcontroller technology
Simple 3-wire control interface
TR PIN diode or FET switch driver outputs
Analog RSSI output: 35mV/dB
Selectable Rx clock recovery output
40 QFN package (6mm x 6mm)
The ML5805 transmitter uses an adjustment-free closed loop
modulator, which modulates the on-chip VCO with filtered
data. The ML5805 includes an upconversion mixer, a
buffer/predriver, and a power amplifier to produce a typical
output power of +21dBm. A fully integrated fractional
synthesizer is used in both receive and transmit modes.
Power supply regulation is included in the ML5805, providing
circuit isolation and consistent performance over supply
voltages between 2.8V-3.6V.
PIN CONFIGURATION (TOP VIEW)
APPLICATIONS
Digital Cordless Telephones DSSS & DECT
Wireless Streaming Audio and Video
Wireless Data Links
BLOCK DIAGRAM
ORDERING INFORMATION
PART NUMBER TEMP RANGE
ML5805DM
ML5805DM-T
APRIL 2008
PACKAGE
PACK (QTY)
o
o
40 QFN 6x6 mm Antistatic Tray (490)
o
o
40 QFN 6x6 mm Tape & Reel (2500)
-10 C to +60 C
-10 C to +60 C
EDS-106041 REV P01
ML5805
TABLE OF CONTENTS
GENERAL DESCRIPTION ........................................................................................................................................... 1
PIN CONFIGURATION (TOP VIEW) ............................................................................................................................ 1
ORDERING INFORMATION ........................................................................................................................................ 1
FEATURES ................................................................................................................................................................... 1
APPLICATIONS ............................................................................................................................................................ 1
BLOCK DIAGRAM ........................................................................................................................................................ 1
TABLE OF CONTENTS ................................................................................................................................................ 2
ABSOLUTE MAXIMUM RATINGS ............................................................................................................................... 3
OPERATING CONDITIONS ......................................................................................................................................... 3
ELECTRICAL CHARACTERISTICS............................................................................................................................. 3
PIN DESCRIPTIONS.................................................................................................................................................... 6
FUNCTIONAL DESCRIPTION ................................................................................................................................... 12
MODES OF OPERATION........................................................................................................................................... 13
CONTROL INTERFACE ............................................................................................................................................. 14
TRANSMIT & RECEIVE DATA INTERFACES............................................................................................................ 17
SERIAL FREQUENCY WORD AND CONFIGURATION REGISTERS...................................................................... 20
RECOMMENDED CONFIGURATION REGISTER VALUES ..................................................................................... 26
TYPICAL PERFORMANCE DATA.............................................................................................................................. 27
PHYSICAL DIMENSIONS .......................................................................................................................................... 35
WARRANTY................................................................................................................................................................ 36
Caution! ESD sensitive device.
Exceeding any one or a combination of the Absolute Maximum Rating conditions may cause permanent damage to the device. Extended application of Absolute Maximum Rating conditions to the device may reduce
device reliability. Specified typical performance or functional operation of the device under Absolute Maximum Rating conditions is not implied.
RoHS status based on EUDirective2002/95/EC (at time of this document revision).
The information in this publication is believed to be accurate and reliable. However, no responsibility is assumed by RF Micro Devices, Inc. ("RFMD") for its use, nor for any infringement of patents, or other rights of third
parties, resulting from its use. No license is granted by implication or otherwise under any patent or patent rights of RFMD. RFMD reserves the right to change component circuitry, recommended application circuitry
and specifications at any time without prior notice.
RF MICRO DEVICES®, RFMD®, OPTIMUM TECHNOLOGY MATCHING®, ENABLING WIRELESS CONNECTIVITY™, POWERSTAR®, POLARIS™ TOTAL RADIO™ ULTIMATEBLUE™ AND FASTWAVE™ ARE TRADEMARKS OF RFMD, LLC. BLUETOOTH IS A TRADEMARK OWNED BY
BLUETOOTH SIG, INC., U.S.A. AND LICENSED FOR USE BY RFMD. ALL OTHER TRADE NAMES, TRADEMARKS AND REGISTERED TRADEMARKS ARE THE PROPERTY OF THEIR RESPECTIVE OWNERS. ©2006, RF MICRO DEVICES, INC.
PRELIMINARY DATA SHEET
APRIL 2008
EDS-106041 REV P01
7628 THORNDIKE ROAD, GREENSBORO, NC 27409-9421 · FOR SALES OR TECHNICAL
REV A1 DS071026 SUPPORT, CONTACT RFMD AT (+1) 336-678-5570 OR [email protected]
2
ML5805
ABSOLUTE MAXIMUM RATINGS
Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute
maximum ratings are stress ratings only and functional device operation is not implied. Operating the device for any
length of time beyond the operating conditions may degrade device performance and/or shorten operating lifetime.
VCC ..........................................................................................................................................................VSS-0.3 to 3.6 V
VCC_PA ...................................................................................................................................................VSS-0.3 to 4.5 V
Junction Temperature............................................................................................................................................... 150°C
Storage Temperature Range ...................................................................................................................... -65°C to 150°C
Lead Temperature (Soldering, 10s).......................................................................................................................... 260°C
OPERATING CONDITIONS
Ambient Temperature Range (TA) ............................................................................................................... -10°C to 60°C
VCC Range [VDD (pin 9), VCCSYN (pin 13), VCCPLL (pin 19), VCCA (pin27)]............................................2.8V to 3.6V
VCC_PA Range [VCC_PA (pin31)]..................................................................................................................3.0V to 4.5V
Thermal Resistance (θJA)....................................................................................................................................... 36°C/W
ELECTRICAL CHARACTERISTICS
Unless otherwise specified TA = 25°C and the supply voltage is VCC=3.3V, VCC_PA=3.6V, RISET=381 Ohm,
FREF=12.288MHz, DATA RATE=1.536Mbps, all measurements are normalized to the IC pins.
SYMBOL PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
POWER SUPPLIES
ISTBY
Supply current, STANDBY mode
DC supply connected,
XCEN low, RXON high
2
μA
IRX
Supply current, RECEIVE mode
RX chain active, data
being received
69
mA
ITX
Transmit supply current at VCC pins
77
mA
100
mA
78
mA
±0.2
mA
ITXPA
VCC_PA pin
POUT=+21dBm
1
POUT=+18dBm
SYNTHESIZER
IP
VTUNE
tFH
PN
1
Charge Pump sink/source current
VCO input voltage
Lock time for any in band frequency
change
Phase noise
0.3
2.5
V
From EN asserted to RX
valid data (RX) or PAON
high (TX)
110
μsec
NOIVCOC = 1
(no incremental VCO cal)
55
μsec
@ 100 kHz
-85
@
1 MHz
-116
@
2 MHz
-122
@ 10 MHz
-134
dBc/Hz
Contact factory for configuration settings for this power setting.
RF MICRO DEVICES®, RFMD®, OPTIMUM TECHNOLOGY MATCHING®, ENABLING WIRELESS CONNECTIVITY™, POWERSTAR®, POLARIS™ TOTAL RADIO™ ULTIMATEBLUE™ AND FASTWAVE™ ARE TRADEMARKS OF RFMD, LLC. BLUETOOTH IS A TRADEMARK OWNED BY
BLUETOOTH SIG, INC., U.S.A. AND LICENSED FOR USE BY RFMD. ALL OTHER TRADE NAMES, TRADEMARKS AND REGISTERED TRADEMARKS ARE THE PROPERTY OF THEIR RESPECTIVE OWNERS. ©2006, RF MICRO DEVICES, INC.
PRELIMINARY DATA SHEET
APRIL 2008
EDS-106041 REV P01
7628 THORNDIKE ROAD, GREENSBORO, NC 27409-9421 · FOR SALES OR TECHNICAL
REV A1 DS071026 SUPPORT, CONTACT RFMD AT (+1) 336-678-5570 OR [email protected]
3
ML5805
SYMBOL PARAMETER
fFREF
Reference signal frequency
VFREF
Reference signal input level
CONDITIONS
MIN
TYP
MAX
UNITS
Data Rate=1.5360,
1.7554, and 2.0480Mbps
12.288
MHz
Data Rate=576,
1,152Kbps
13.824
MHz
Clipped sine, AC coupled
0.5
VP-P
RECEIVER
FRXI
Receive input frequency range
ZRX
Input Impedance
FSTEP
SRXI
PIN
TSLICE
Channel Spacing
Input Sensitivity
RF Input Power
Data Slicer Time Constant
PRXI
RX conducted emissions at RXI
IRR
RX Chain Image rejection ratio
ACR
CCR
5.725
5.850
GHz
Ω
100 Ohm Differential
Data Rate=1.1520Mbps
1.728
Data Rate=1.5360Mbps
2.048
Data Rate=1.7554Mbps
4.096
Data Rate=2.0480Mbps
4.096
<0.1%[email protected]
-97
<0.1%[email protected]
-97
<0.1%[email protected]
-97
<0.1%[email protected]
-96
<0.1%BER@ 1.1520Mbps,
1.5360Mbps, 1.7554Mbps,
and 2.0480Mbps
MHz
dBm
+10
dBm
DATASEL= VIH
6
uS
DATASEL= VIL
300
uS
RXI terminated in 50 ohms
-50
dBm
28
dB
RX adjacent channel(s) rejection
±1 channel offset
15
dB
Wanted signal = -80dBm, PN20,
CW Interfering signal, 0.1% BER
±2 channels offset
40
dB
±3 or more channels offset
45
dB
Wanted signal = -80dBm,
Unwanted signal is GFSK
modulated with 1.536Mbps
PRBS data, BT=0.9
-9
dB
Co-Channel rejection, 0.1% BER
RSSI
tR_RSSI
RSSI rise time, 20% to 80%
20pF loading on RSSI pin
RF off to -15dBm
5
10
μsec
tF_RSSI
RSSI fall time, 80% to 20%
20pF loading on RSSI pin
–15dBm to RF off
5
10
μsec
VRSMX
RSSI maximum voltage
-10 dBm into RXI
VRSMD
RSSI midrange voltage
-40 dBm into RXI
2.5
V
VRSMN
RSSI minimum voltage
No signal applied
0.2
V
GRSSI
RSSI sensitivity
(V-40dBm – V-50dBm)/10dB
35
mV/dB
RSSI accuracy
Deviation from best fit
straight line
±3
dB
2.7
V
TRANSMITTER
FTXO
Transmit input frequency range
PTXO
TX output power at 5.8GHz
5.725
Matched into 50 ohms
5.850
21
GHz
dBm
RF MICRO DEVICES®, RFMD®, OPTIMUM TECHNOLOGY MATCHING®, ENABLING WIRELESS CONNECTIVITY™, POWERSTAR®, POLARIS™ TOTAL RADIO™ ULTIMATEBLUE™ AND FASTWAVE™ ARE TRADEMARKS OF RFMD, LLC. BLUETOOTH IS A TRADEMARK OWNED BY
BLUETOOTH SIG, INC., U.S.A. AND LICENSED FOR USE BY RFMD. ALL OTHER TRADE NAMES, TRADEMARKS AND REGISTERED TRADEMARKS ARE THE PROPERTY OF THEIR RESPECTIVE OWNERS. ©2006, RF MICRO DEVICES, INC.
PRELIMINARY DATA SHEET
APRIL 2008
EDS-106041 REV P01
7628 THORNDIKE ROAD, GREENSBORO, NC 27409-9421 · FOR SALES OR TECHNICAL
REV A1 DS071026 SUPPORT, CONTACT RFMD AT (+1) 336-678-5570 OR [email protected]
4
ML5805
SYMBOL PARAMETER
FDEV
ZTXO
BT
PSPUR
PLO
PHarm
CONDITIONS
MIN
TYP
MAX
UNITS
Data Rate=1.1520Mbps
±400
Data Rate=1.5360Mbps
±512
Data Rate=1.7554Mbps
±596
Data Rate=2.0480Mbps
±680
Output Impedance
at TXO pin
TBD
Transmit Filter Bandwidth / Symbol
Rate Ratio
Data Rate=1.1520Mbps
0.5
Data Rate=1.5360Mbps
0.9
Data Rate=1.7554Mbps
0.8
Data Rate=2.0480Mbps
0.7
PLL reference spurious
VFREF < 2 Vp-p clip-sine
-70
dBc
TX LO feed through, LO harmonics
2
and sub-harmonics
PTXO =+21dBm, FSPUR =1/3,
2/3, 4/3, and 5/3 FTXO
-40
dBc
TX Harmonics, PTXO =+21dBm
2 Harmonic
nd
-45
dBc
rd
-25
dBc
Transmit Modulation Deviation
3 Harmonic
kHz
Ω
INTERFACE LOGIC LEVELS
CMOS DIGITAL INPUT PINS (XCEN, RXON, DIN, DATASEL)
VIH
Input high voltage
VDD*0.7
VDD
V
VIL
Input low voltage
0
VDD*0.3
V
IB
Input bias current
All states
-5
5
μA
CIN
Input capacitance
1MHz test frequency
4
pF
CMOS DIGITAL OUTPUT PINS (SW_CTRL, RXCLK, DOUT)
VOH
SW_CTRL output high voltage
Sourcing 5.0mA
VOL
SW_CTRL output low voltage
Sinking 5.0mA
Io
SW_CTRL source/sink current
VDD-0.4
0.4
±5.0
VOH
RXCLK (recovered clock) output
high voltage
Sourcing 0.1mA
VOL
RXCLK (recovered clock) output low
voltage
Sinking 0.1mA
VOH
DOUT (data output) output high
voltage
Sourcing 0.1mA
VOL
DOUT (data output) output low
voltage
Sinking 0.1mA
V
±8.0
V
mA
VDD–0.4
V
0.4
VDD–0.4
V
V
0.4
V
ANALOG OUTPUT PINS (AOUT)
VODC
Quiescent output voltage @ AOUT
1.15
V
VOPK
Output voltage swing @ AOUT
0.8
VP-P
3 WIRE SERIAL BUS TIMING
tr
CLK input rise time (note 1)
15
ns
tf
CLK input fall time (note 1)
15
ns
tck
CLK period
50
ns
tew
EN pulse width
200
ns
Delay from last clock rising edge to
rise of EN
15
ns
tl
2
TX frequency = FTXO, TX power = PTXO
RF MICRO DEVICES®, RFMD®, OPTIMUM TECHNOLOGY MATCHING®, ENABLING WIRELESS CONNECTIVITY™, POWERSTAR®, POLARIS™ TOTAL RADIO™ ULTIMATEBLUE™ AND FASTWAVE™ ARE TRADEMARKS OF RFMD, LLC. BLUETOOTH IS A TRADEMARK OWNED BY
BLUETOOTH SIG, INC., U.S.A. AND LICENSED FOR USE BY RFMD. ALL OTHER TRADE NAMES, TRADEMARKS AND REGISTERED TRADEMARKS ARE THE PROPERTY OF THEIR RESPECTIVE OWNERS. ©2006, RF MICRO DEVICES, INC.
PRELIMINARY DATA SHEET
APRIL 2008
EDS-106041 REV P01
7628 THORNDIKE ROAD, GREENSBORO, NC 27409-9421 · FOR SALES OR TECHNICAL
REV A1 DS071026 SUPPORT, CONTACT RFMD AT (+1) 336-678-5570 OR [email protected]
5
ML5805
SYMBOL PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
tse
EN setup time to ignore next rising
CLK
15
ns
ts
DATA-to-CLK setup time
15
ns
th
DATA-to-CLK hold time
15
ns
Note 1: Serial I/O clock maximum rise and fall times are based on the minimum clock period. Longer rise and fall times
can be accommodated for slower clocks provided the rise and fall times remain less than 20% of the clock period and
all set up and hold time minimums are met with respect to the CMOS switching points (VIL MAX and VIH MIN). The
serial I/O clock rise and fall times are limited to an absolute maximum of 100ns.
PIN DESCRIPTIONS
PIN
SIGNAL
NAME
I/O
FUNCTION
DIAGRAM
POWER & GROUND
5
VSSD
GND
9
VDD
10
VREG_1P8
Digital ground for all digital I/O circuits and
control logic.
N/A
PWR/I
3.3VDC power supply input
N/A
PWR/O
1.8VDC regulator output. Place capacitor
between this pin and ground to decouple
(bypass) noise and to stabilize the regulator.
N/A
1.13VDC bandgap voltage output. Place
capacitor between this pin and ground to
decouple (bypass) noise.
N/A
PWR/I
2.7VDC power supply input. Must be
connected to VREGPLL pin externally.
N/A
PWR/O
2.5VDC regulator output. Place capacitor
between this pin and ground to decouple
(bypass) noise and to stabilize the regulator.
N/A
2.7VDC power supply output. Place capacitor
between this pin and ground to decouple
(bypass) noise and to stabilize the regulator.
N/A
3.3VDC power supply input. Place capacitor
between this pin and ground to decouple
(bypass) noise.
N/A
1.13VDC bandgap voltage output. Place
capacitor between this pin and ground to
decouple (bypass) noise
N/A
2.7VDC regulator output. Place capacitor
between this pin and ground to decouple
(bypass) noise and to stabilize the regulator.
N/A
2.7VDC regulator output. Place capacitor
between this pin and ground to decouple
(bypass) noise and to stabilize the regulator.
N/A
Bandgap 1.24V decouple voltage. Decoupled
to ground with a capacitor.
N/A
2.7VDC power supply input. Must be
connected to VREGRX pin externally.
N/A
(Decouple)
11
VBG_1P8
PWR/O
(Decouple)
13
VCCSYN
17
VREGVCO
(Decouple)
18
VREGPLL
PWR/O
(Decouple)
19
VCCPLL
PWR/I
(Decouple)
20
VBG_VCO
PWR/O
(Decouple)
21
VREGLNA
PWR/O
(Decouple)
24
VREGRX
PWR/O
(Decouple)
25
VBG_RF
PWR/O
(Decouple)
26
VREGTX
PWR/I
(Decouple)
RF MICRO DEVICES®, RFMD®, OPTIMUM TECHNOLOGY MATCHING®, ENABLING WIRELESS CONNECTIVITY™, POWERSTAR®, POLARIS™ TOTAL RADIO™ ULTIMATEBLUE™ AND FASTWAVE™ ARE TRADEMARKS OF RFMD, LLC. BLUETOOTH IS A TRADEMARK OWNED BY
BLUETOOTH SIG, INC., U.S.A. AND LICENSED FOR USE BY RFMD. ALL OTHER TRADE NAMES, TRADEMARKS AND REGISTERED TRADEMARKS ARE THE PROPERTY OF THEIR RESPECTIVE OWNERS. ©2006, RF MICRO DEVICES, INC.
PRELIMINARY DATA SHEET
APRIL 2008
EDS-106041 REV P01
7628 THORNDIKE ROAD, GREENSBORO, NC 27409-9421 · FOR SALES OR TECHNICAL
REV A1 DS071026 SUPPORT, CONTACT RFMD AT (+1) 336-678-5570 OR [email protected]
6
ML5805
PIN
SIGNAL
NAME
27
VCCA
30
VBG_PA
I/O
VCC_PA
32
VREGPA
3.3VDC power supply input
N/A
PWR/O
1.13VDC bandgap voltage output. Place
capacitor between this pin and ground to
decouple (bypass) noise
N/A
PWR/I
Unregulated Battery DC Power Supply Input
N/A
PWR/O
Programmable 3.6VDC/3.4VDC/3.3VDC
regulator output. Place capacitor between this
pin and ground to decouple (bypass) noise
and to stabilize the regulator.
N/A
2.7VDC regulator output. Place capacitor
between this pin and ground to decouple
(bypass) noise and to stabilize the regulator.
N/A
(Decouple)
33
VREGIF
DIAGRAM
PWR/I
(Decouple)
31
FUNCTION
PWR/O
(Decouple)
TRANSMIT PINS
4
DIN
I (CMOS)
Transmit Data Input.
VDD
VDD
VDD
VSSD
VSSD
DIN
VSSD
28
TXO
O (analog)
TX RF open-collector output. Connect this pin
to VREGPA using an (RF blocking) inductor
29
ISET
I (analog)
TX ISET resistor.
RF MICRO DEVICES®, RFMD®, OPTIMUM TECHNOLOGY MATCHING®, ENABLING WIRELESS CONNECTIVITY™, POWERSTAR®, POLARIS™ TOTAL RADIO™ ULTIMATEBLUE™ AND FASTWAVE™ ARE TRADEMARKS OF RFMD, LLC. BLUETOOTH IS A TRADEMARK OWNED BY
BLUETOOTH SIG, INC., U.S.A. AND LICENSED FOR USE BY RFMD. ALL OTHER TRADE NAMES, TRADEMARKS AND REGISTERED TRADEMARKS ARE THE PROPERTY OF THEIR RESPECTIVE OWNERS. ©2006, RF MICRO DEVICES, INC.
PRELIMINARY DATA SHEET
APRIL 2008
EDS-106041 REV P01
7628 THORNDIKE ROAD, GREENSBORO, NC 27409-9421 · FOR SALES OR TECHNICAL
REV A1 DS071026 SUPPORT, CONTACT RFMD AT (+1) 336-678-5570 OR [email protected]
7
ML5805
RECEIVE PINS
22
RXIN
I (analog)
Differential receive RF Input.
23
RXIP
I (analog)
Differential receive RF Input.
34
TPI
I/O (analog)
RX/TX test port. Used to test or apply test
signals to both RX and TX sections.
35
TPQ
I/O (analog)
RX/TX test port. Used to test or apply test
signals to both RX and TX sections.
36
RSSI
I/O (analog)
Receive Signal Strength Indicator. Also used
as RX/TX test port.
RF MICRO DEVICES®, RFMD®, OPTIMUM TECHNOLOGY MATCHING®, ENABLING WIRELESS CONNECTIVITY™, POWERSTAR®, POLARIS™ TOTAL RADIO™ ULTIMATEBLUE™ AND FASTWAVE™ ARE TRADEMARKS OF RFMD, LLC. BLUETOOTH IS A TRADEMARK OWNED BY
BLUETOOTH SIG, INC., U.S.A. AND LICENSED FOR USE BY RFMD. ALL OTHER TRADE NAMES, TRADEMARKS AND REGISTERED TRADEMARKS ARE THE PROPERTY OF THEIR RESPECTIVE OWNERS. ©2006, RF MICRO DEVICES, INC.
PRELIMINARY DATA SHEET
APRIL 2008
EDS-106041 REV P01
7628 THORNDIKE ROAD, GREENSBORO, NC 27409-9421 · FOR SALES OR TECHNICAL
REV A1 DS071026 SUPPORT, CONTACT RFMD AT (+1) 336-678-5570 OR [email protected]
8
ML5805
37
AOUT
O (analog)
Analog data output.
38
DOUT
O (CMOS)
Serial digital output after demodulation, bit rate
filtering and center data slicing. CMOS levels
with controlled slew rates.
OE
(output enable)
VDD
VDD
VSSD
DOUT
VDD
VSSD
OEH
VSSD
(high drive output enable)
39
DATASEL
I/O (CMOS)
When TCMOD = 4 or 5, this pin becomes an
input and it controls the time constant of the
data slicer.
VDD
OE
(input enable)
VDD
When TCMOD = 4 or 5;
DATASEL= VIH selects 6uS time constant
-or-
DATASEL= VIL selects 300uS time constant
VSSD
DATASEL
-elseWhen TCMOD is not set to value 4 or 5, this pin
becomes the PLL Lock/Unlock output
PLL_Lock
VDD
PLL_Lock = VOH indicates PLL is locked
PLL_Lock = VOL indicates PLL is not locked
VSSD
VSSD
OE
(output enable)
MODE CONTROL AND INTERFACE LINES
1
XCEN
I (CMOS)
Transceiver Enable input. Enables the
bandgap reference and voltage regulators
when high, enabling normal control functions.
Consumes only leakage current in STANDBY
mode when low.
Operating mode = VIH
Standby mode = VIL
RF MICRO DEVICES®, RFMD®, OPTIMUM TECHNOLOGY MATCHING®, ENABLING WIRELESS CONNECTIVITY™, POWERSTAR®, POLARIS™ TOTAL RADIO™ ULTIMATEBLUE™ AND FASTWAVE™ ARE TRADEMARKS OF RFMD, LLC. BLUETOOTH IS A TRADEMARK OWNED BY
BLUETOOTH SIG, INC., U.S.A. AND LICENSED FOR USE BY RFMD. ALL OTHER TRADE NAMES, TRADEMARKS AND REGISTERED TRADEMARKS ARE THE PROPERTY OF THEIR RESPECTIVE OWNERS. ©2006, RF MICRO DEVICES, INC.
PRELIMINARY DATA SHEET
APRIL 2008
EDS-106041 REV P01
7628 THORNDIKE ROAD, GREENSBORO, NC 27409-9421 · FOR SALES OR TECHNICAL
REV A1 DS071026 SUPPORT, CONTACT RFMD AT (+1) 336-678-5570 OR [email protected]
9
ML5805
2
RXON
I (CMOS)
TX/RX Control Input. Switches the transceiver
between TRANSMIT and RECEIVE mode.
VDD
Receive mode = VIH
Transmit mode = VIL
VDD
VDD
VSSD
VSSD
RXON
VSSD
3
SW_CTRL_P
O (CMOS)
TR switch control output, positive polarity.
Logic high (VOH) while transmitting
VDD
VDD
VDD
Logic low (VOL) while receiving
SW_CTRL_P
VSSD
VSSD
VSSD
12
FREF
I (analog)
Input reference frequency.
14
PLL_SW
O (analog)
Loop filter control switch
15
QPO
O (analog)
Charge pump output of the phase detector.
This is connected to the external PLL loop
filter.
RF MICRO DEVICES®, RFMD®, OPTIMUM TECHNOLOGY MATCHING®, ENABLING WIRELESS CONNECTIVITY™, POWERSTAR®, POLARIS™ TOTAL RADIO™ ULTIMATEBLUE™ AND FASTWAVE™ ARE TRADEMARKS OF RFMD, LLC. BLUETOOTH IS A TRADEMARK OWNED BY
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PRELIMINARY DATA SHEET
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EDS-106041 REV P01
7628 THORNDIKE ROAD, GREENSBORO, NC 27409-9421 · FOR SALES OR TECHNICAL
REV A1 DS071026 SUPPORT, CONTACT RFMD AT (+1) 336-678-5570 OR [email protected]
10
ML5805
16
VTUNE
I (analog)
40
SW_CTRL_N
O (CMOS)
VCO Tuning Voltage input from the PLL loop
filter. This pin is very sensitive to noise
coupling and leakage currents.
TR switch control output, negative polarity.
VOL while transmitting
VOH while receiving
-or-
-or-
RXCLK
Recovered RXCLK clock output is multiplexed
in this pin. When configured for RXCLK
output, clock pulses may be observed for 6 to
8uS after the falling edge of RXON before
settling to logic high (VIH).
SERIAL BUS SIGNALS
6
EN
I (CMOS)
Control Bus Enable. Enable pin for the threewire serial control bus. The control registers
are loaded on the rising edge of this signal.
Serial control bus data is ignored when this
signal is high (VIH).
7
DATA
I (CMOS)
Serial Control Bus Data.
8
CLK
I (CMOS)
Serial control bus data is clocked in on the
rising edge and only when EN is low.
RF MICRO DEVICES®, RFMD®, OPTIMUM TECHNOLOGY MATCHING®, ENABLING WIRELESS CONNECTIVITY™, POWERSTAR®, POLARIS™ TOTAL RADIO™ ULTIMATEBLUE™ AND FASTWAVE™ ARE TRADEMARKS OF RFMD, LLC. BLUETOOTH IS A TRADEMARK OWNED BY
BLUETOOTH SIG, INC., U.S.A. AND LICENSED FOR USE BY RFMD. ALL OTHER TRADE NAMES, TRADEMARKS AND REGISTERED TRADEMARKS ARE THE PROPERTY OF THEIR RESPECTIVE OWNERS. ©2006, RF MICRO DEVICES, INC.
PRELIMINARY DATA SHEET
APRIL 2008
EDS-106041 REV P01
7628 THORNDIKE ROAD, GREENSBORO, NC 27409-9421 · FOR SALES OR TECHNICAL
REV A1 DS071026 SUPPORT, CONTACT RFMD AT (+1) 336-678-5570 OR [email protected]
11
ML5805
FUNCTIONAL DESCRIPTION
Figure 1: ML5805 Block Diagram
The ML5805 is a single chip wireless digital transceiver. The ML5805 integrates all the frequency generation, receiver
and transmit functions requiring only a TR switch to form a complete 5.725 – 5.850GHz ISM band radio. The ML5805
is designed to transmit and receive 576kbps to 2.048Mbps signals using channels spaced from 1.728MHz to 4.096MHz
over the 5.725 – 5.850GHz ISM band.
RECEIVER
The ML5805 contains a dual conversion, low-IF receiver with all channel selectivity on-chip. The signal enters through a
differential LNA to the 1st mixer which down-converts the 5.8GHz input to a high 1st IF of 1.9GHz, followed by an image
reject 2nd mixer that brings this IF signal down to a low IF frequency. On chip IF filtering, gain and demodulation are
performed at; a 864KHz IF frequency for the 576kbps and 1.152Mbps data rate, a 1.024MHz IF frequency for the
1.536Mbps data rate or a 2.048MHz IF frequency for the 1.755Mbps and 2.048Mbps data rates.
No external filters or production tuning are required. A post detection filter and data slicer are also provided to complete
the receiver. The DATASEL pin allows selection between two different time constants in the data slicer. Rx clock
recovery is optionally performed for the 1.152Mbps, 1.536Mbps, 1.755Mpbs, 2.048Mbps data rate to aid those
applications using a simple microcontroller based MODEM. A receive signal strength indication (RSSI) signal is also
RF MICRO DEVICES®, RFMD®, OPTIMUM TECHNOLOGY MATCHING®, ENABLING WIRELESS CONNECTIVITY™, POWERSTAR®, POLARIS™ TOTAL RADIO™ ULTIMATEBLUE™ AND FASTWAVE™ ARE TRADEMARKS OF RFMD, LLC. BLUETOOTH IS A TRADEMARK OWNED BY
BLUETOOTH SIG, INC., U.S.A. AND LICENSED FOR USE BY RFMD. ALL OTHER TRADE NAMES, TRADEMARKS AND REGISTERED TRADEMARKS ARE THE PROPERTY OF THEIR RESPECTIVE OWNERS. ©2006, RF MICRO DEVICES, INC.
PRELIMINARY DATA SHEET
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REV A1 DS071026 SUPPORT, CONTACT RFMD AT (+1) 336-678-5570 OR [email protected]
12
ML5805
provided. RSSI (an indication of field strength) can be used by the system to determine transmit power control
(conserve battery life) and/or to determine if a given channel is occupied.
AUTOMATIC VCO AND FILTER ALIGNMENT
The VCO and IF filters are calibrated to remove process and temperature variation. IF filter and VCO calibration occurs
when the chip is first powered on and at specified intervals during normal operation. This calibration is transparent to
the normal operation of the ML5805 and is absorbed in the system timing shown in Figure 2 and Table 2. This selfcalibration adjusts:
VCO center frequency
Discriminator center frequency
IF filter center frequency and bandwidth
Receiver data low-pass filter bandwidth
TRANSMITTER AND PA
The ML5805 transmitter consists of an up-conversion mixer followed by a programmable gain amplifier to allow factory
calibration of the output power, and finally a power amplifier (PA). The input data is filtered before being sent to an
adjustment free VCO modulator. An FIR Gaussian pulse shaping filter is used followed by DAC and interpolation filter
for clock rejection. The output of modulator is up-converted by a mixer and amplified with a PA to deliver 21dBm output
power. A complementary T/R switch control output with adjustable timing is provided to control the external T/R switch.
PLL/SYNTHESIZER
A single, on-chip 3.9GHz fractional-N synthesizer is used to generate the receiver LO and transmit carrier. The VCO
has an on chip resonator, active devices and tuning circuitry for a completely integrated VCO function. All required DC
voltage regulation is within the IC. The PLL center frequency is programmed with a 23 bit word written via the SPI port
during either standby or active operation.
A lock detect circuit monitors the state of the PLL loop allowing the PA to be disabled prior to the PLL achieving lock in
TRANSMIT mode. In RECEIVE mode, the synthesizer produces a low side LO frequency offset (compared to TX mode)
to produce the required IF frequency.
MODES OF OPERATION
The ML5805 has three key modes of operation:
STANDBY:
RECEIVE:
TRANSMIT:
All circuits powered down, except the control interface (static CMOS)
Receiver circuits active
Transmitter circuits active
MODE CONTROL
The two operational modes controlled by RXON are RECEIVE and TRANSMIT. XCEN is the chip enable/disable control
pin, which sets the device to either operational or STANDBY modes. The relationship between the parallel control lines
and the mode of operation of the IC is summarized in Table 1.
XCEN
RXON
MODE NAME
FUNCTION
0
X
STANDBY
Control interfaces active, all other circuits powered down
1
1
RECEIVE
Receiver time slot
1
0
TRANSMIT
Transmit time slot
Table 1: Modes of Operation
RF MICRO DEVICES®, RFMD®, OPTIMUM TECHNOLOGY MATCHING®, ENABLING WIRELESS CONNECTIVITY™, POWERSTAR®, POLARIS™ TOTAL RADIO™ ULTIMATEBLUE™ AND FASTWAVE™ ARE TRADEMARKS OF RFMD, LLC. BLUETOOTH IS A TRADEMARK OWNED BY
BLUETOOTH SIG, INC., U.S.A. AND LICENSED FOR USE BY RFMD. ALL OTHER TRADE NAMES, TRADEMARKS AND REGISTERED TRADEMARKS ARE THE PROPERTY OF THEIR RESPECTIVE OWNERS. ©2006, RF MICRO DEVICES, INC.
PRELIMINARY DATA SHEET
APRIL 2008
EDS-106041 REV P01
7628 THORNDIKE ROAD, GREENSBORO, NC 27409-9421 · FOR SALES OR TECHNICAL
REV A1 DS071026 SUPPORT, CONTACT RFMD AT (+1) 336-678-5570 OR [email protected]
13
ML5805
STANDBY MODE
In STANDBY mode, the ML5805 transceiver is powered down. The only active circuits are the control interfaces, which
are static CMOS to minimize power consumption. The serial control interface and control registers remain powered up
and will accept and retain programming data as long as the VDD and VCCA are present.
RECEIVE MODE
In RECEIVE mode, the received signal at 5.8GHz is down converted, band pass filtered (IF filter), fed to the frequencyto-voltage converter, and then low-pass filtered. The output of the low-pass filter is available at both the AOUT pin and
to the on-chip data slicer that produces NRZ digital data presented at the DOUT pin. An RSSI output voltage is also
provided.
TRANSMIT MODE
In TRANSMIT mode, the PLL loop is closed to eliminate frequency drift. A closed loop FSK modulator modulates both
the VCO and the fractional-N PLL. The VCO is directly modulated with filtered FSK transmit data. The PLL is driven by
a sigma-delta modulator, which ensures that the PLL follows the mean frequency of the modulated VCO.
CONTROL INTERFACE
There are two types of Input/output (I/O) signals to control and monitor the ML5805; Discrete I/O and Serial input.
Discrete I/O:
XCEN, RXON, SW_CTRL_P, SW_CTRL _N, DATASEL
Serial Control Bus: EN, DATA, CLK
The ML5805 transceiver is used in time division duplex (TDD) mode, where the transceivers at each end of a radio link
alternately transmit and receive. Prior to entering receive mode, the ML5805 goes through a ‘self-calibration’ sequence,
where the VCO, IF and data filters are frequency aligned. This occurs in the time period just before the PLL settles to
the LO frequency. These calibration cycles are triggered by logic transitions on the control interface. Figure 2a and 2b
show the normal operating cycle for the ML5805. Figure 2a shows the timing when register variable PAFIRST is set to
0, causing the switch control signals to change state before the PA is enabled. Figure 2b shows the timing when register
variable PAFIRST is set to 1, causing the switch control signals to change state after the PA is enabled.
RF CONTROL: XCEN, RXON, SW_CTRL
The XCEN pin enables/disables the ML5805 and places the device in either STANDBY or ACTIVE modes.
The RXON pin determines which active mode the ML5805 is in: RECEIVE or TRANSMIT.
SW_CTRL_P and SW_CTRL_N are complimentary CMOS outputs with 5mA drive capability that control an off-chip
T/R switch. They can directly drive PIN diodes. SW_CTRL_P outputs a logic high when RXON is asserted low and a
logic low at all other times. The time delays between RXON and SW_CTRL_P are programmable are shown in Figure 2
and Table 3. These outputs are inhibited when the PLL is not locked.
RF MICRO DEVICES®, RFMD®, OPTIMUM TECHNOLOGY MATCHING®, ENABLING WIRELESS CONNECTIVITY™, POWERSTAR®, POLARIS™ TOTAL RADIO™ ULTIMATEBLUE™ AND FASTWAVE™ ARE TRADEMARKS OF RFMD, LLC. BLUETOOTH IS A TRADEMARK OWNED BY
BLUETOOTH SIG, INC., U.S.A. AND LICENSED FOR USE BY RFMD. ALL OTHER TRADE NAMES, TRADEMARKS AND REGISTERED TRADEMARKS ARE THE PROPERTY OF THEIR RESPECTIVE OWNERS. ©2006, RF MICRO DEVICES, INC.
PRELIMINARY DATA SHEET
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EDS-106041 REV P01
7628 THORNDIKE ROAD, GREENSBORO, NC 27409-9421 · FOR SALES OR TECHNICAL
REV A1 DS071026 SUPPORT, CONTACT RFMD AT (+1) 336-678-5570 OR [email protected]
14
ML5805
XCEN
tWAKE
tRX2TX
tTX2RX
tMAX
RXON (Input)
SW_CTRL_N (Output)
SW_CTRL_P (Output)
tTXONA
DIN (Input)
tTXOFF
Valid TX Data
Valid RX Data
DOUT (Output)
Valid RX Data
PAON (Internal)
tTXONB
TXO Power
PAFIRST = 0 (The external switch controls SW_CTRL_P/N are switched before PA is turned on).
Figure 2a: Control Timing for TDD Operation, PAFIRST = 0
Figure 2b: Control Timing for TDD Operation, PAFIRST = 1
RF MICRO DEVICES®, RFMD®, OPTIMUM TECHNOLOGY MATCHING®, ENABLING WIRELESS CONNECTIVITY™, POWERSTAR®, POLARIS™ TOTAL RADIO™ ULTIMATEBLUE™ AND FASTWAVE™ ARE TRADEMARKS OF RFMD, LLC. BLUETOOTH IS A TRADEMARK OWNED BY
BLUETOOTH SIG, INC., U.S.A. AND LICENSED FOR USE BY RFMD. ALL OTHER TRADE NAMES, TRADEMARKS AND REGISTERED TRADEMARKS ARE THE PROPERTY OF THEIR RESPECTIVE OWNERS. ©2006, RF MICRO DEVICES, INC.
PRELIMINARY DATA SHEET
APRIL 2008
EDS-106041 REV P01
7628 THORNDIKE ROAD, GREENSBORO, NC 27409-9421 · FOR SALES OR TECHNICAL
REV A1 DS071026 SUPPORT, CONTACT RFMD AT (+1) 336-678-5570 OR [email protected]
15
ML5805
Table 2 shows the minimum time required between control interface transitions.
SYMBOL
WORST
CASE
TIMING
PARAMETER
tWAKE
Time from XCEN asserted to valid RECEIVE data out
tFH
Time from rising edge of Serial Bus EN to valid RECEIVE data out (channel
scan mode, one channel hop, PLL re-locking triggered by rising EN).
tTX2RX
Time from rising edge of RXON to valid RECEIVE data out
UNITS
325
μsec
NOIVCOC = 0
110
μsec
NOIVCOC = 1
55
NOIVCOC = 0
90
NOIVCOC = 1
80
tRX2TX
Time from falling edge on RXON to start of valid data on DIN pin. Some RF energy will be present on TXO
during this period but PAON will be unasserted
tTXONA
For the case where PAFIRST = 0: tTXONA defines the time between falling edge of RXON and rising edge of
RF output power
μsec
70
μsec
44 to 85
μsec
4.2 to 24.2
μsec
3.5 to 13.5
μsec
For the case where PAFIRST = 1: tTXONA defines the time between falling edge of RXON and rising edge of
SW_CTRL_P
tTXONA = 44μS + TTXONA * 8 / f ref where TTXONA is an integer with range from 0 to 63
tTXONB
For the case where PAFIRST = 0: tTXONB defines the time between rising edge of SW_CTRL_P and rising
edge of RF output power
For the case where PAFIRST = 1: tTXONB defines the time between rising edge of RF output power and rising
edge of SW_CTRL_P
tTXONB = 4.2μS + TTXONB * 8 / f ref where TTXONB is an integer with range from 0 to 31
tTXOFF
Time between falling edge of RF output power and falling edge of SW_CTRL_P signal
tTXOFF = 3.5μS + TTXOFF * 40 / f ref where TTXOFF is an integer with range from 0 to 3
Table 2: Transceiver Control Interface Timing (using default register values)
Channel Scan Timing in Receive Mode
To implement channel scanning, the ML5805 is kept in RECEIVE mode (XCEN and RXON high) and the PLL is
reprogrammed to select a different RF channel. A VCO and filter calibration cycle is initiated periodically after the serial
bus writes to the register controlling the PLL. Any serial bus writes to the other registers (while XCEN = VIL (0)) will
trigger a complete calibration cycle. Non-PLL register writes (R0 to R4) are only performed when XCEN = VIL (0).
Otherwise, unstable operation will occur. Signal diagram for channel scanning is shown in Figure 3.
XCEN
tWAKE
tFH
EN (Write to PLL
tuning register)
DOUT
Valid RX Data
Valid RX Data
Figure 3: Control Timing when Channel Scanning
RF MICRO DEVICES®, RFMD®, OPTIMUM TECHNOLOGY MATCHING®, ENABLING WIRELESS CONNECTIVITY™, POWERSTAR®, POLARIS™ TOTAL RADIO™ ULTIMATEBLUE™ AND FASTWAVE™ ARE TRADEMARKS OF RFMD, LLC. BLUETOOTH IS A TRADEMARK OWNED BY
BLUETOOTH SIG, INC., U.S.A. AND LICENSED FOR USE BY RFMD. ALL OTHER TRADE NAMES, TRADEMARKS AND REGISTERED TRADEMARKS ARE THE PROPERTY OF THEIR RESPECTIVE OWNERS. ©2006, RF MICRO DEVICES, INC.
PRELIMINARY DATA SHEET
APRIL 2008
EDS-106041 REV P01
7628 THORNDIKE ROAD, GREENSBORO, NC 27409-9421 · FOR SALES OR TECHNICAL
REV A1 DS071026 SUPPORT, CONTACT RFMD AT (+1) 336-678-5570 OR [email protected]
16
ML5805
TRANSMIT & RECEIVE DATA INTERFACES
There are two sets of transmit and receive data interfaces for the ML5805:
Baseband Data:
DIN, DOUT, AOUT, RXCLK, FREF, RSSI
RF Data:
RXIN, RXIP, TXO
Please refer to application schematic in Figure 4 for recommended component values.
BASEBAND DATA: DIN, DOUT, AOUT, RXCLK
The DIN pin is a CMOS logic level serial data input for 2-FSK modulation on the radio channel. This DIN pin drives data
bits into the transmit modulator. There is no re-timing of the chips, so the transmitted 2-FSK chips take their timing from
the DIN pin.
The DOUT pin is a corresponding CMOS level digital data output. In DS-FSK mode the ML5805 is designed to operate
as a Direct Sequence Spread Spectrum FSK transceiver in the 5.725 – 5.850GHz ISM band. The chip rate, bit rate and
spreading code are determined in the baseband processor, and the FM deviation and transmit filtering are determined
in the ML5805 transceiver.
Setting the AOUT bit in the serial register turns the AOUT pin into a buffered, single ended output from the data filter.
This can be used to drive an off chip data slicer, or an ADC input for a DSP data slicer.
When using the digital output DOUT, FM demodulation, data filtering and center slicing take place in the ML5805
receiver. A clock recovery circuit at the data slicer output extracts the receiver clock RXCLK for those applications that
do not have access to clock recovery circuitry.
The FREF pin is the master reference frequency (fref ) input for the transceiver. It supplies the frequency reference for
the RF channel frequency and the on-chip filter tuning. The FREF pin is a clipped sine input with on-chip biasing
resistors. It can be driven by an AC coupled sine-wave or a CMOS 3 logic source. FREF is used as a calibration
frequency and as a timing reference in the control circuits. The reference source must be accurate to 20 PPM.
The RSSI (Received Signal Strength Indicator) pin supplies a voltage that indicates the amplitude of the received RF
signal. The RSSI voltage is proportional to the logarithm of the received power level. It can be connected to the input of
an ADC on the baseband IC, and is used during channel scanning to detect clear channels on which the radio can
transmit.
RF DATA: RXIN, RXIP, TXO
The RXIN and RXIP receive input and the TXO transmit output are the only RF I/O pins. The RXIN and RXIP pins
requires a single-ended to differential conversion from a 50Ω input impedance and a matching network for best input
noise figure, and the TXO pin also requires a matching network for maximum power output into 50Ω (see Figure 4).
For V(fref ) > 1.5Vp-p, the level of the reference spurious response (fTX +/- fr ef ) to increases in proportion to V(fref ) .
V(fref ) levels that exceed 2.0Vp-p will cause the typical reference spur to be greater than -70dBc.
3
RF MICRO DEVICES®, RFMD®, OPTIMUM TECHNOLOGY MATCHING®, ENABLING WIRELESS CONNECTIVITY™, POWERSTAR®, POLARIS™ TOTAL RADIO™ ULTIMATEBLUE™ AND FASTWAVE™ ARE TRADEMARKS OF RFMD, LLC. BLUETOOTH IS A TRADEMARK OWNED BY
BLUETOOTH SIG, INC., U.S.A. AND LICENSED FOR USE BY RFMD. ALL OTHER TRADE NAMES, TRADEMARKS AND REGISTERED TRADEMARKS ARE THE PROPERTY OF THEIR RESPECTIVE OWNERS. ©2006, RF MICRO DEVICES, INC.
PRELIMINARY DATA SHEET
APRIL 2008
EDS-106041 REV P01
7628 THORNDIKE ROAD, GREENSBORO, NC 27409-9421 · FOR SALES OR TECHNICAL
REV A1 DS071026 SUPPORT, CONTACT RFMD AT (+1) 336-678-5570 OR [email protected]
17
APRIL 2008
18
EDS-106041 REV P01
7628 THORNDIKE ROAD, GREENSBORO, NC 27409-9421 · FOR SALES OR TECHNICAL
REV A1 DS071026 SUPPORT, CONTACT RFMD AT (+1) 336-678-5570 OR [email protected]
PRELIMINARY DATA SHEET
RF MICRO DEVICES®, RFMD®, OPTIMUM TECHNOLOGY MATCHING®, ENABLING WIRELESS CONNECTIVITY™, POWERSTAR®, POLARIS™ TOTAL RADIO™ ULTIMATEBLUE™ AND FASTWAVE™ ARE TRADEMARKS OF RFMD, LLC. BLUETOOTH IS A TRADEMARK OWNED BY BLUETOOTH SIG, INC., U.S.A. AND LICENSED FOR USE BY RFMD. ALL OTHER
TRADE NAMES, TRADEMARKS AND REGISTERED TRADEMARKS ARE THE PROPERTY OF THEIR RESPECTIVE OWNERS. ©2006, RF MICRO DEVICES, INC.
Figure 4 ML5805 Application Schematic
ML5805
ML5805
SERIAL BUS CONTROL: EN, DATA, CLK
A 3-wire serial interface is used for programming the ML5805 configuration registers, which control device mode of
operation, pin functions, PLL and reference dividers, internal test modes and filter alignment. Data words are entered
beginning with the MSB. The 24 bit configuration register word consists of 5 bit address and 16 bit data fields.. When
the address field has been decoded the destination register is loaded on the rising edge of EN. Note: Providing less
than 24 bits of data will result in unpredictable behavior when EN goes high.
Data and clock signals are ignored when EN is high. When EN is low, data on the DATA pin is clocked into a shift
register by rising edges on the CLK pin. The information is loaded into the addressed latch when EN returns high. This
serial interface bus is an industry standard bus commonly found on PLL devices. It can be efficiently programmed by
either byte or 24-bit word oriented serial bus hardware. The data latches are implemented in CMOS and use minimal
power when the bus is inactive (see Figure 5 and Table 3).
ts
tf
th
tr
tck
tl
CLK
Data
tse
MSB
tew
EN
Figure 5: Serial Bus Timing Diagram
SYMBOL
PARAMETER
MIN
MAX
UNITS
BUS CLOCK (CLK)
tr
Clock input rise time (Note 1)
15
ns
tf
Clock input fall time (Note 1)
15
ns
tck
Clock period
50
ns
ENABLE (EN)
tew
Minimum pulse width
200
ns
tl
Delay from last clock rising edge to rise of EN
15
ns
tse
Enable set up time to ignore next rising clock
15
ns
Data to clock set up time
15
ns
Data to clock hold time
15
ns
BUS DATA (DATA)
ts
th
Table 3: Serial Bus Timing Specifications
Note 1: Serial I/O clock maximum rise and fall times are based on the minimum clock period. Longer rise and fall times can
be accommodated for slower clocks provided the rise and fall times remain less than 20% of the clock period and all set up
and hold time minimums are met with respect to the CMOS switching points (VIL MAX and VIH MIN). The serial I/O clock rise
and fall times are limited to an absolute maximum of 100ns.
RF MICRO DEVICES®, RFMD®, OPTIMUM TECHNOLOGY MATCHING®, ENABLING WIRELESS CONNECTIVITY™, POWERSTAR®, POLARIS™ TOTAL RADIO™ ULTIMATEBLUE™ AND FASTWAVE™ ARE TRADEMARKS OF RFMD, LLC. BLUETOOTH IS A TRADEMARK OWNED BY
BLUETOOTH SIG, INC., U.S.A. AND LICENSED FOR USE BY RFMD. ALL OTHER TRADE NAMES, TRADEMARKS AND REGISTERED TRADEMARKS ARE THE PROPERTY OF THEIR RESPECTIVE OWNERS. ©2006, RF MICRO DEVICES, INC.
PRELIMINARY DATA SHEET
APRIL 2008
EDS-106041 REV P01
7628 THORNDIKE ROAD, GREENSBORO, NC 27409-9421 · FOR SALES OR TECHNICAL
REV A1 DS071026 SUPPORT, CONTACT RFMD AT (+1) 336-678-5570 OR [email protected]
19
0
0
0
1
0
0
0
0
20:16
WEN
ADDRESS
PLL FREQUENCY WORD
21
MDCALV
0
1
0
0
0
TTXONB
0
CDR
EN
0
0
0
10
0
RATE
11
0
0
0
0
TXPADRV
0
0
0
0
8
PLLUL
ACT
1
9
UWD
POL
0
0
1
1
RSSI
DLY
1
0
6
0
0
0
0
0
0
0
RESERVED
0
0
TXFILT
POL
0
0
RESERVED
5
TXFILT
EDGE
0
DIVBASEOFFS
0
PA
FIRST
0
0
RESERVED
TTXOFF
RESERVED
7
BIT
4
CDATA (see Table 5)
15:0
0
0
1
0
UW1
ERR
0
1
0
1
0
0
0
0
0
1
0
0
RESERVED
0
0
IFREGSEL
1
RESERVED
2
RESERVED
0
TTXONA
NOI
VCOC
0
1
3
APRIL 2008
20
EDS-106041 REV P01
7628 THORNDIKE ROAD, GREENSBORO, NC 27409-9421 · FOR SALES OR TECHNICAL
REV A1 DS071026 SUPPORT, CONTACT RFMD AT (+1) 336-678-5570 OR [email protected]
PRELIMINARY DATA SHEET
RF MICRO DEVICES®, RFMD®, OPTIMUM TECHNOLOGY MATCHING®, ENABLING WIRELESS CONNECTIVITY™, POWERSTAR®, POLARIS™ TOTAL RADIO™ ULTIMATEBLUE™ AND FASTWAVE™ ARE TRADEMARKS OF RFMD, LLC. BLUETOOTH IS A TRADEMARK OWNED BY BLUETOOTH SIG, INC., U.S.A. AND LICENSED FOR USE BY RFMD. ALL OTHER
TRADE NAMES, TRADEMARKS AND REGISTERED TRADEMARKS ARE THE PROPERTY OF THEIR RESPECTIVE OWNERS. ©2006, RF MICRO DEVICES, INC.
0
0
0
0
RESERVED
1
AOUT
EN
0
0
12
0
0
13
0
CDRDLY
TCMOD
14
RESERVED
1
0
15
* Grey items are reserved.
(0XC008)
R4
(0x8886)
R3
(0x4080)
R2
(0x8080)
R1
(0x010E)
R0
Register
(default)
RESET
22
Table 5: Configuration Register Map showing ROM Default Values *
1
0
23
Bit
Table 4: Serial Word Format (Frequency or Configuration)
SERIAL WORD TRANSACTION TYPES AND CONFIGURATION REGISTER MAP
SERIAL FREQUENCY WORD AND CONFIGURATION REGISTERS
ML5805
ML5805
SERIAL WORD DEFINITIONS
There are two types of serial words used, specified by the state of Bit 23. Bit 23=0 sets the serial word type to
‘frequency’ and Bit 23=1 specifies the serial transaction type as a ‘configuration word’.
Bit
Definition
Specifies whether this serial transaction is type PLL frequency or type
configuration register.
23
22:0
Value
Definition
0
PLL frequency specification word
1
Configuration register specification word
Data
PLL Frequency Word
The PLL Frequency Word may be sent during standby (XCEN=0) or operation (XCEN=1).
Bit
Value
Definition
23
0
Specifies PLL frequency word
22:20
IPART
Integer part of the PLL programming variable
19:0
FPART
Fractional part of the PLL programming variable
The frequency of the channel is controlled by the configuration PLL Frequency Word defined above and the input
reference frequency. The expression for the channel frequency is
N ⎤
⎡
f ch = 3 f ref ⎢ H + I + 20 ⎥ MHz,
2 ⎦
⎣
where;
N = FPART (the fractional part of the DSM programming value),
I = IPART (the integer part of the DSM programming value),
H = DIVBASEOFFS + 147 for f ref = 12.288MHz (RATE = 2, 3, or 4),
DIVBASEOFFS + 130 for f ref = 13.824MHz (RATE = 0 or 1),
DIVBASEOFFS = a variable defined in Register 3 (default = 8),
RATE = a variable defined in Register 0 (default = 0),
f ref = 12.288MHz or 13.824MHz.
RF MICRO DEVICES®, RFMD®, OPTIMUM TECHNOLOGY MATCHING®, ENABLING WIRELESS CONNECTIVITY™, POWERSTAR®, POLARIS™ TOTAL RADIO™ ULTIMATEBLUE™ AND FASTWAVE™ ARE TRADEMARKS OF RFMD, LLC. BLUETOOTH IS A TRADEMARK OWNED BY
BLUETOOTH SIG, INC., U.S.A. AND LICENSED FOR USE BY RFMD. ALL OTHER TRADE NAMES, TRADEMARKS AND REGISTERED TRADEMARKS ARE THE PROPERTY OF THEIR RESPECTIVE OWNERS. ©2006, RF MICRO DEVICES, INC.
PRELIMINARY DATA SHEET
APRIL 2008
EDS-106041 REV P01
7628 THORNDIKE ROAD, GREENSBORO, NC 27409-9421 · FOR SALES OR TECHNICAL
REV A1 DS071026 SUPPORT, CONTACT RFMD AT (+1) 336-678-5570 OR [email protected]
21
ML5805
Configuration Register Serial Word
The configuration registers are written only during standby mode (XCEN=0). These data registers are volatile and will
erase when VCC is removed. The format is shown below.
Bit
Value
Definition
23
1
This is a configuration register transaction.
22
RESET
Value
Definition
0
Normal operation
1
Perform reset operation. Must be asserted
on first serial transfer.
21
1
Must be set to write to register.
20:16
ADDRESS
Register address (value = 0, 1, 2, 3, or 4)
15:0
CDATA
Configuration Register data.
All registers (R0, R1, R2, R3, and R4) will be loaded with default values and need to be initialized by the system base
band hardware for the data rate used. See Table 6 following this section.
RF MICRO DEVICES®, RFMD®, OPTIMUM TECHNOLOGY MATCHING®, ENABLING WIRELESS CONNECTIVITY™, POWERSTAR®, POLARIS™ TOTAL RADIO™ ULTIMATEBLUE™ AND FASTWAVE™ ARE TRADEMARKS OF RFMD, LLC. BLUETOOTH IS A TRADEMARK OWNED BY
BLUETOOTH SIG, INC., U.S.A. AND LICENSED FOR USE BY RFMD. ALL OTHER TRADE NAMES, TRADEMARKS AND REGISTERED TRADEMARKS ARE THE PROPERTY OF THEIR RESPECTIVE OWNERS. ©2006, RF MICRO DEVICES, INC.
PRELIMINARY DATA SHEET
APRIL 2008
EDS-106041 REV P01
7628 THORNDIKE ROAD, GREENSBORO, NC 27409-9421 · FOR SALES OR TECHNICAL
REV A1 DS071026 SUPPORT, CONTACT RFMD AT (+1) 336-678-5570 OR [email protected]
22
ML5805
REGISTER 0
Register 0 is a special register because some of the hardware is controlled directly from this register. Since those
specific bits are connected physically to active hardware, they must always be written first after power on. If Register 0
is not initialized first by the base band hardware, the ML5805 will not operate correctly.
Bit
Variable
Default
Definition
15:13
TCMOD
0
Selects one of eight possible data slicer time constant combinations.
Value
Definition
0
Forces 300μs
1
Forces 6μs
2
Forces 3μs
3
Forces 2μs
4
External selection between 300μs and 6μs
5
External selection between 300μs and 3μs
6
Use Unique Word Detect mode and forces 6μs
7
Use Unique Word Detect mode and forces 3μs
12:10
RATE
0
Selects one of eight possible bit rate combinations. Selected bit rates are
dependent on external crystal frequency supplied
Value
Definition
0
576kbps (@13.824MHz)
1
1,152kbps (@13.824MHz)
2
1,536kbps (@12.288MHz)
3
1,755kbps (@12.288MHz)
4
2,048kbps (@12.288MHz)
5
Not defined.
6
Not defined.
7
Not defined.
9
UWDPOL
0
8
PLLULACT
1
7
6
5:4
3:0
(spare)
RESERVED
RESERVED
RESERVED
0
0
0
0xE
1: invert the default DECT Unique Word (UWD) pattern
0: use the default DECT Unique Word (UWD) pattern
Value Definition
0
PA will always turn on
1
If the PLL does not lock, the PA does not turn on
Spare bit
RESERVED
RESERVED
RESERVED
RF MICRO DEVICES®, RFMD®, OPTIMUM TECHNOLOGY MATCHING®, ENABLING WIRELESS CONNECTIVITY™, POWERSTAR®, POLARIS™ TOTAL RADIO™ ULTIMATEBLUE™ AND FASTWAVE™ ARE TRADEMARKS OF RFMD, LLC. BLUETOOTH IS A TRADEMARK OWNED BY
BLUETOOTH SIG, INC., U.S.A. AND LICENSED FOR USE BY RFMD. ALL OTHER TRADE NAMES, TRADEMARKS AND REGISTERED TRADEMARKS ARE THE PROPERTY OF THEIR RESPECTIVE OWNERS. ©2006, RF MICRO DEVICES, INC.
PRELIMINARY DATA SHEET
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REV A1 DS071026 SUPPORT, CONTACT RFMD AT (+1) 336-678-5570 OR [email protected]
23
ML5805
REGISTER 1
Bit
Variable
Default
Definition
15:12
CDRDLY
8
Recovered Data Clock Delay (RDCdelay) is the delay between the
rising edge of RX data and the rising edge of the recovered RX data
clock. The CDRDLY variable sets this delay as follows;
11
CDREN
0
10:8
TXPADRV
0
7
RSSIDLY
1
6
PAFIRST
0
5
TXFILTEDGE
0
4
TXFILTPOL
0
3
NOIVCOC
0
2
UW1ERR
0
1:0
IFREGSEL
0
RDCdelay = CDRDLY / ( 2 x f ref ) [default RDCdelay = 325 ns]
1: enable RDCdelay
0: RDCdelay is not used
Current Setting for PA.
Value Definition
0
Bias current setting = 63uA
1
Bias current setting = 280uA
2
Bias current setting = 368uA
3
Bias current setting = 605uA
4
Bias current setting = 605uA
5
Bias current setting = 822uA
6
Bias current setting = 930uA
7
Bias current setting = 1177uA
1: RSSI output is masked until the PLL finished tuning
0: RSSI will function during the PLL tuning change time
1: the PA turns on before the external switch controls change
0: the external switch controls change before the PA is turned on
1: clock TX data on the falling edge of the reference clock
0: clock TX data on the rising edge of the reference clock
1: invert the TX data before filtering
0: no data inversion applied
1: no incremental VCO calibration, only incremental IF calibration
0: perform both VCO and IF incremental calibrations
1: one error is allowed for the DECT unique word detection
0: zero errors are allowed for the DECT unique word detection
IF and PA Circuit Regulator Voltages
Value Definition
0
Regulator output = 3.3V
1
Not valid
2
Regulator output = 3.44V
3
Regulator output = 3.67V
RF MICRO DEVICES®, RFMD®, OPTIMUM TECHNOLOGY MATCHING®, ENABLING WIRELESS CONNECTIVITY™, POWERSTAR®, POLARIS™ TOTAL RADIO™ ULTIMATEBLUE™ AND FASTWAVE™ ARE TRADEMARKS OF RFMD, LLC. BLUETOOTH IS A TRADEMARK OWNED BY
BLUETOOTH SIG, INC., U.S.A. AND LICENSED FOR USE BY RFMD. ALL OTHER TRADE NAMES, TRADEMARKS AND REGISTERED TRADEMARKS ARE THE PROPERTY OF THEIR RESPECTIVE OWNERS. ©2006, RF MICRO DEVICES, INC.
PRELIMINARY DATA SHEET
APRIL 2008
EDS-106041 REV P01
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REV A1 DS071026 SUPPORT, CONTACT RFMD AT (+1) 336-678-5570 OR [email protected]
24
ML5805
REGISTER 2
Bit
Variable
Default
15:14
13
RESERVED
AOUTEN
1
0
12:8
7:6
5:0
TTXONB
TTXOFF
TTXONA
0
2
0
Definition
RESERVED
1: use the analog output
0: use the digital output
PA on to T/R switch delay (see Table 2)
PA off to T/R switch delay (see Table 2)
RX to TX delay time (see Table 2)
REGISTER 3
Bit
15:12
11:8
7:4
3:2
1:0
Variable
RESERVED
RESERVED
DIVBASEOFFS
RESERVED
RESERVED
Default
Definition
0
0
8
1
2
RESERVED
RESERVED
Offset to integer portion of PLL programming
RESERVED
RESERVED
REGISTER 4
Bit
Variable
Power-on
Default
Rate
Variable
15:8
MDCALV
0x38
0x45
0x5D
0x60
0x50
0x00
0x00
0x00
0
1
2
3
4
5
6
7
7:0
RESERVED
0
Definition
Frequency Modulation Deviation value. Small adjustments to
MDCALV will tune the modulation spectrum.
Note: At power-on, the MDCALV default value corresponding
to the RATE variable of Register0 is written to this register.
Factory optimized values for MDCALV are shown in Table 6.
RESERVED
RF MICRO DEVICES®, RFMD®, OPTIMUM TECHNOLOGY MATCHING®, ENABLING WIRELESS CONNECTIVITY™, POWERSTAR®, POLARIS™ TOTAL RADIO™ ULTIMATEBLUE™ AND FASTWAVE™ ARE TRADEMARKS OF RFMD, LLC. BLUETOOTH IS A TRADEMARK OWNED BY
BLUETOOTH SIG, INC., U.S.A. AND LICENSED FOR USE BY RFMD. ALL OTHER TRADE NAMES, TRADEMARKS AND REGISTERED TRADEMARKS ARE THE PROPERTY OF THEIR RESPECTIVE OWNERS. ©2006, RF MICRO DEVICES, INC.
PRELIMINARY DATA SHEET
APRIL 2008
EDS-106041 REV P01
7628 THORNDIKE ROAD, GREENSBORO, NC 27409-9421 · FOR SALES OR TECHNICAL
REV A1 DS071026 SUPPORT, CONTACT RFMD AT (+1) 336-678-5570 OR [email protected]
25
ML5805
RECOMMENDED CONFIGURATION REGISTER VALUES
Register
R0
R1
R2
R3
R4
576
0x017A
0xF482
0xC000
0x0080
0x3600
1152
0x057A
0xF482
0xC000
0x0080
0x4800
Data Rate (kbps)
1536
0x097A
0xC482
0xC000
0x0080
0x5D00
1755
0x0D7A
0x8482
0xC000
0x0080
0x6400
2048
0x117A
0x8482
0xC000
0x0080
0x5200
Table 6 Recommended register values for each data rate
Please consult with RFMD application engineering for updates to these values or if you have special
configuration requirements. The recommended register settings in Table 6 initialize the ML5805 as follows;
DOUT enabled (AOUT disabled),
force 300μs data slicer time constant,
CDR disabled,
RSSI muting while PLL is not locked,
3.44V PA regulator,
minimum RX to TX delay,
minimum PA on to T/R switch delay and,
minimum PA off to T/R switch delay.
RF MICRO DEVICES®, RFMD®, OPTIMUM TECHNOLOGY MATCHING®, ENABLING WIRELESS CONNECTIVITY™, POWERSTAR®, POLARIS™ TOTAL RADIO™ ULTIMATEBLUE™ AND FASTWAVE™ ARE TRADEMARKS OF RFMD, LLC. BLUETOOTH IS A TRADEMARK OWNED BY
BLUETOOTH SIG, INC., U.S.A. AND LICENSED FOR USE BY RFMD. ALL OTHER TRADE NAMES, TRADEMARKS AND REGISTERED TRADEMARKS ARE THE PROPERTY OF THEIR RESPECTIVE OWNERS. ©2006, RF MICRO DEVICES, INC.
PRELIMINARY DATA SHEET
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EDS-106041 REV P01
7628 THORNDIKE ROAD, GREENSBORO, NC 27409-9421 · FOR SALES OR TECHNICAL
REV A1 DS071026 SUPPORT, CONTACT RFMD AT (+1) 336-678-5570 OR [email protected]
26
ML5805
TYPICAL PERFORMANCE DATA
Unless otherwise specified TA = 25°C and the supply voltage is VCC=3.3V, VCC_PA=3.6V, RISET=381 Ohm,
FREF=12.288MHz, DATA RATE=1.536Mbps, all measurements are normalized to the IC pins.
Figure 3 TX output spectrum and eye diagram for 2.048Mbps, PN20 digital mode.
Figure 4 Measured frequency deviation in the time domain for 2.048Mbps, PN20 digital mode.
RF MICRO DEVICES®, RFMD®, OPTIMUM TECHNOLOGY MATCHING®, ENABLING WIRELESS CONNECTIVITY™, POWERSTAR®, POLARIS™ TOTAL RADIO™ ULTIMATEBLUE™ AND FASTWAVE™ ARE TRADEMARKS OF RFMD, LLC. BLUETOOTH IS A TRADEMARK OWNED BY
BLUETOOTH SIG, INC., U.S.A. AND LICENSED FOR USE BY RFMD. ALL OTHER TRADE NAMES, TRADEMARKS AND REGISTERED TRADEMARKS ARE THE PROPERTY OF THEIR RESPECTIVE OWNERS. ©2006, RF MICRO DEVICES, INC.
PRELIMINARY DATA SHEET
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REV A1 DS071026 SUPPORT, CONTACT RFMD AT (+1) 336-678-5570 OR [email protected]
27
ML5805
Figure 5 TX output spectrum and eye diagram for 1.755Mbps, PN20 digital mode.
Figure 6 Measured frequency deviation in the time domain for 1.755Mbps, PN20 digital mode.
RF MICRO DEVICES®, RFMD®, OPTIMUM TECHNOLOGY MATCHING®, ENABLING WIRELESS CONNECTIVITY™, POWERSTAR®, POLARIS™ TOTAL RADIO™ ULTIMATEBLUE™ AND FASTWAVE™ ARE TRADEMARKS OF RFMD, LLC. BLUETOOTH IS A TRADEMARK OWNED BY
BLUETOOTH SIG, INC., U.S.A. AND LICENSED FOR USE BY RFMD. ALL OTHER TRADE NAMES, TRADEMARKS AND REGISTERED TRADEMARKS ARE THE PROPERTY OF THEIR RESPECTIVE OWNERS. ©2006, RF MICRO DEVICES, INC.
PRELIMINARY DATA SHEET
APRIL 2008
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7628 THORNDIKE ROAD, GREENSBORO, NC 27409-9421 · FOR SALES OR TECHNICAL
REV A1 DS071026 SUPPORT, CONTACT RFMD AT (+1) 336-678-5570 OR [email protected]
28
ML5805
Figure 7 TX output spectrum and eye diagram for 1.536Mbps, PN20 digital mode.
Figure 8 Measured frequency deviation in the time domain for 1.536Mbps, PN20 digital mode.
RF MICRO DEVICES®, RFMD®, OPTIMUM TECHNOLOGY MATCHING®, ENABLING WIRELESS CONNECTIVITY™, POWERSTAR®, POLARIS™ TOTAL RADIO™ ULTIMATEBLUE™ AND FASTWAVE™ ARE TRADEMARKS OF RFMD, LLC. BLUETOOTH IS A TRADEMARK OWNED BY
BLUETOOTH SIG, INC., U.S.A. AND LICENSED FOR USE BY RFMD. ALL OTHER TRADE NAMES, TRADEMARKS AND REGISTERED TRADEMARKS ARE THE PROPERTY OF THEIR RESPECTIVE OWNERS. ©2006, RF MICRO DEVICES, INC.
PRELIMINARY DATA SHEET
APRIL 2008
EDS-106041 REV P01
7628 THORNDIKE ROAD, GREENSBORO, NC 27409-9421 · FOR SALES OR TECHNICAL
REV A1 DS071026 SUPPORT, CONTACT RFMD AT (+1) 336-678-5570 OR [email protected]
29
ML5805
Figure 9 TX output spectrum and eye diagram for 1.152Mbps, PN20 digital mode.
Figure 10 Measured frequency deviation in the time domain for 1.152Mbps, PN20 digital mod
RF MICRO DEVICES®, RFMD®, OPTIMUM TECHNOLOGY MATCHING®, ENABLING WIRELESS CONNECTIVITY™, POWERSTAR®, POLARIS™ TOTAL RADIO™ ULTIMATEBLUE™ AND FASTWAVE™ ARE TRADEMARKS OF RFMD, LLC. BLUETOOTH IS A TRADEMARK OWNED BY
BLUETOOTH SIG, INC., U.S.A. AND LICENSED FOR USE BY RFMD. ALL OTHER TRADE NAMES, TRADEMARKS AND REGISTERED TRADEMARKS ARE THE PROPERTY OF THEIR RESPECTIVE OWNERS. ©2006, RF MICRO DEVICES, INC.
PRELIMINARY DATA SHEET
APRIL 2008
EDS-106041 REV P01
7628 THORNDIKE ROAD, GREENSBORO, NC 27409-9421 · FOR SALES OR TECHNICAL
REV A1 DS071026 SUPPORT, CONTACT RFMD AT (+1) 336-678-5570 OR [email protected]
30
ML5805
22.0
Output Power (dBm)
21.5
21.0
20.5
20.0
19.5
19.0
5700
5750
5800
5850
TX Frequency (MHz)
Figure 11 Transmit Power .vs. Frequency
22.0
Output Power (dBm)
21.5
21.0
20.5
20.0
19.5
19.0
-20
0
20
40
60
80
Tem perature (degC)
Figure 12 Transmit Power .vs. Temperature
RF MICRO DEVICES®, RFMD®, OPTIMUM TECHNOLOGY MATCHING®, ENABLING WIRELESS CONNECTIVITY™, POWERSTAR®, POLARIS™ TOTAL RADIO™ ULTIMATEBLUE™ AND FASTWAVE™ ARE TRADEMARKS OF RFMD, LLC. BLUETOOTH IS A TRADEMARK OWNED BY
BLUETOOTH SIG, INC., U.S.A. AND LICENSED FOR USE BY RFMD. ALL OTHER TRADE NAMES, TRADEMARKS AND REGISTERED TRADEMARKS ARE THE PROPERTY OF THEIR RESPECTIVE OWNERS. ©2006, RF MICRO DEVICES, INC.
PRELIMINARY DATA SHEET
APRIL 2008
EDS-106041 REV P01
7628 THORNDIKE ROAD, GREENSBORO, NC 27409-9421 · FOR SALES OR TECHNICAL
REV A1 DS071026 SUPPORT, CONTACT RFMD AT (+1) 336-678-5570 OR [email protected]
31
ML5805
-30
2/3 fc
Relative Level (dBc)
-40
1/3 fc
-50
4/3 fc
-60
5/3 fc
-70
2 fc
-80
PLL
ref.
-90
5700
5750
5800
5850
TX Center Frequency, fc (MHz)
Figure 13 Tx Harmonics and Sub-Harmonics .vs. Frequency
1.E+00
1.E-01
1.E-02
1.536Mbps
BER
1.E-03
1.755Mbps
2.048Mbps
1.E-04
1.152Mbps
1.E-05
1.E-06
1.E-07
1.E-08
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
10
Input power (dBm)
Figure 14 Bit Error Rate .vs. Data Rate
RF MICRO DEVICES®, RFMD®, OPTIMUM TECHNOLOGY MATCHING®, ENABLING WIRELESS CONNECTIVITY™, POWERSTAR®, POLARIS™ TOTAL RADIO™ ULTIMATEBLUE™ AND FASTWAVE™ ARE TRADEMARKS OF RFMD, LLC. BLUETOOTH IS A TRADEMARK OWNED BY
BLUETOOTH SIG, INC., U.S.A. AND LICENSED FOR USE BY RFMD. ALL OTHER TRADE NAMES, TRADEMARKS AND REGISTERED TRADEMARKS ARE THE PROPERTY OF THEIR RESPECTIVE OWNERS. ©2006, RF MICRO DEVICES, INC.
PRELIMINARY DATA SHEET
APRIL 2008
EDS-106041 REV P01
7628 THORNDIKE ROAD, GREENSBORO, NC 27409-9421 · FOR SALES OR TECHNICAL
REV A1 DS071026 SUPPORT, CONTACT RFMD AT (+1) 336-678-5570 OR [email protected]
32
ML5805
1.E+00
1.E-01
1.E-02
BER
1.E-03
1.E-04
1.536Mbps
1.E-05
1.755Mbps
2.048Mbps
1.E-06
1.152Mbps
1.E-07
1.E-08
-105
-103
-101
-99
-97
-95
-93
-91
-89
Input power (dBm)
Figure 15 Bit Error Rate .vs. Data Rate
1.E+00
-10C
25C
60C
1.E-01
BER
1.E-02
1.E-03
1.E-04
1.E-05
1.E-06
1.E-07
-98
-97
-96
-95
-94
-93
-92
-91
-90
Pin (dBm)
Figure 16 Bit Error Rate .vs. Temperature (2.048Mbps)
RF MICRO DEVICES®, RFMD®, OPTIMUM TECHNOLOGY MATCHING®, ENABLING WIRELESS CONNECTIVITY™, POWERSTAR®, POLARIS™ TOTAL RADIO™ ULTIMATEBLUE™ AND FASTWAVE™ ARE TRADEMARKS OF RFMD, LLC. BLUETOOTH IS A TRADEMARK OWNED BY
BLUETOOTH SIG, INC., U.S.A. AND LICENSED FOR USE BY RFMD. ALL OTHER TRADE NAMES, TRADEMARKS AND REGISTERED TRADEMARKS ARE THE PROPERTY OF THEIR RESPECTIVE OWNERS. ©2006, RF MICRO DEVICES, INC.
PRELIMINARY DATA SHEET
APRIL 2008
EDS-106041 REV P01
7628 THORNDIKE ROAD, GREENSBORO, NC 27409-9421 · FOR SALES OR TECHNICAL
REV A1 DS071026 SUPPORT, CONTACT RFMD AT (+1) 336-678-5570 OR [email protected]
33
ML5805
-95
Pin (dBm)
-96
-97
-98
-99
0
10
20
30
40
50
60
Channel Number (2.048 MHz channel spacing)
Figure 17 0.10% Bit Error Rate .vs. Channel (1.536Mbps)
3000.0
2500.0
RSSI (mV)
2000.0
1500.0
1000.0
500.0
0.0
-120
-100
-80
-60
-40
-20
0
20
Input power (dBm)
Figure 18 RSSI .vs. Input Power
RF MICRO DEVICES®, RFMD®, OPTIMUM TECHNOLOGY MATCHING®, ENABLING WIRELESS CONNECTIVITY™, POWERSTAR®, POLARIS™ TOTAL RADIO™ ULTIMATEBLUE™ AND FASTWAVE™ ARE TRADEMARKS OF RFMD, LLC. BLUETOOTH IS A TRADEMARK OWNED BY
BLUETOOTH SIG, INC., U.S.A. AND LICENSED FOR USE BY RFMD. ALL OTHER TRADE NAMES, TRADEMARKS AND REGISTERED TRADEMARKS ARE THE PROPERTY OF THEIR RESPECTIVE OWNERS. ©2006, RF MICRO DEVICES, INC.
PRELIMINARY DATA SHEET
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EDS-106041 REV P01
7628 THORNDIKE ROAD, GREENSBORO, NC 27409-9421 · FOR SALES OR TECHNICAL
REV A1 DS071026 SUPPORT, CONTACT RFMD AT (+1) 336-678-5570 OR [email protected]
34
ML5805
PHYSICAL DIMENSIONS
Figure 19: 40 Pin QFN Package Dimensions
RF MICRO DEVICES®, RFMD®, OPTIMUM TECHNOLOGY MATCHING®, ENABLING WIRELESS CONNECTIVITY™, POWERSTAR®, POLARIS™ TOTAL RADIO™ ULTIMATEBLUE™ AND FASTWAVE™ ARE TRADEMARKS OF RFMD, LLC. BLUETOOTH IS A TRADEMARK OWNED BY
BLUETOOTH SIG, INC., U.S.A. AND LICENSED FOR USE BY RFMD. ALL OTHER TRADE NAMES, TRADEMARKS AND REGISTERED TRADEMARKS ARE THE PROPERTY OF THEIR RESPECTIVE OWNERS. ©2006, RF MICRO DEVICES, INC.
PRELIMINARY DATA SHEET
APRIL 2008
EDS-106041 REV P01
7628 THORNDIKE ROAD, GREENSBORO, NC 27409-9421 · FOR SALES OR TECHNICAL
REV A1 DS071026 SUPPORT, CONTACT RFMD AT (+1) 336-678-5570 OR [email protected]
35
ML5805
WARRANTY
RFMD makes no representations or warranties with respect to the accuracy, utility, or completeness of the contents of
this publication and reserves the right to make changes to specifications and product descriptions at any time without
notice. No license, express or implied, by estoppel or otherwise, to any patents or other intellectual property rights is
granted by this document. The circuits contained in this document are offered as possible applications only. Particular
uses or applications may invalidate some of the specifications and/or product descriptions contained herein. The
customer is urged to perform its own engineering review before deciding on a particular application. RFMD assumes no
liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of RFMD products
including liability or warranties relating to merchantability, fitness for a particular purpose, or infringement of any
intellectual property right. RFMD products are not designed for use in medical, life saving, or life sustaining applications.
If this document is “Advance”, its contents describe a RFMD product that is currently under development. All detailed
specifications including pinouts and electrical specifications may be changed without notice. If this document is
“Preliminary”, its contents are based on early silicon measurements. Typical data is representative of the product but is
subject to change without notice. Pinout and mechanical dimensions are final. Preliminary documents supersede all
Advance documents and all previous Preliminary versions. If this document is “Final”, its contents are based on a
characterized product, and it is believed to be accurate at the time of publication. Final Data Sheets supersede all
previously published versions. This document is Preliminary.
© 2008 RFMD Inc. All rights reserved. All other trademarks are the property of their respective owners.
Products described herein may be covered by one or more of the following U.S. patents: 4,897,611; 4,964,026;
5,027,116; 5,281,862; 5,283,483; 5,418,502; 5,508,570; 5,510,727; 5,523,940; 5,546,017; 5,559,470; 5,565,761;
5,592,128; 5,594,376; 5,652,479; 5,661,427; 5,663,874; 5,672,959; 5,689,167; 5,714,897; 5,717,798; 5,742,151;
5,747,977; 5,754,012; 5,757,174; 5,767,653; 5,777,514; 5,793,168; 5,798,635; 5,804,950; 5,808,455; 5,811,999;
5,818,207; 5,818,669; 5,825,165; 5,825,223; 5,838,723; 5.844,378; 5,844,941. Japan: 2,598,946; 2,619,299;
2,704,176; 2,821,714; 7,076,217. Other patents are pending.
RF MICRO DEVICES®, RFMD®, OPTIMUM TECHNOLOGY MATCHING®, ENABLING WIRELESS CONNECTIVITY™, POWERSTAR®, POLARIS™ TOTAL RADIO™ ULTIMATEBLUE™ AND FASTWAVE™ ARE TRADEMARKS OF RFMD, LLC. BLUETOOTH IS A TRADEMARK OWNED BY
BLUETOOTH SIG, INC., U.S.A. AND LICENSED FOR USE BY RFMD. ALL OTHER TRADE NAMES, TRADEMARKS AND REGISTERED TRADEMARKS ARE THE PROPERTY OF THEIR RESPECTIVE OWNERS. ©2006, RF MICRO DEVICES, INC.
PRELIMINARY DATA SHEET
APRIL 2008
EDS-106041 REV P01
7628 THORNDIKE ROAD, GREENSBORO, NC 27409-9421 · FOR SALES OR TECHNICAL
REV A1 DS071026 SUPPORT, CONTACT RFMD AT (+1) 336-678-5570 OR [email protected]
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