AWU6605 - Anadigics

AWU6605
HELP3 Band 5 / WCDMA
3.4 V / 28.5 dBm Linear PA Module
TM
Data Sheet - Rev 2.4
FEATURES
• HSPA Compliant
• InGaP HBT Technology
• High Efficiency: (R99 waveform)
38 % @ POUT = +28.5 dBm
22 % @ POUT = +17 dBm
AWU6605
• Simpler Calibration with only 2 Bias modes
• Low Quiescent Current: 9 mA
• Low Leakage Current in Shutdown Mode: <1 µA
• Internal Voltage Regulator
• Integrated “daisy chainable” directional couplers
with CPLIN and CPLOUT Ports
M45 Package
10 Pin 3 mm x 3 mm x 1 mm
Surface Mount Module
• Optimized for a 50 Ω System
• Low Profile Miniature Surface Mount Package
• RoHS Compliant Package, 260 oC MSL-3
APPLICATIONS
• WCDMA/HSPA Cell-Band Wireless Handsets
and Data Devices
PRODUCT DESCRIPTION
The AWU6605 HELP3TM PA is a 3rd generation WCDMA
product for UMTS handsets. This PA incorporates
ANADIGICS’ HELP3TM technology to provide low
power consumption without the need for an external
voltage regulator. A “daisy chainable” directional
coupler is integrated in the module thus eliminating the
need of external couplers. The device is manufactured
on an advanced InGaP HBT MMIC technology offering
state-of-the-art reliability, temperature stability, and
ruggedness. There are two selectable bias modes
that optimize efficiency for different output power
levels, and a shutdown mode with low leakage current,
which increases handset talk and standby time. The
self-contained 3 mm x 3 mm x 1 mm surface mount
package incorporates matching networks optimized for
output power, efficiency, and linearity in a 50 Ω system.
GNDatSlug(pad)
VBATT
1
RFIN
2
VMODE2 (N/C)
3
VMODE1
VEN
10
VCC
9
RFOUT
8
CPLIN
4
7
GND
5
6
CPLOUT
CPL
BiasControl
Voltage Regulation
Figure 1: Block Diagram
07/2010
AWU6605
VBATT
1
10
RFIN
2
9
RFOUT
VMODE2 (N/C)
3
8
CPLIN
VMODE1
4
7
GND
VEN
5
6
CPLOUT
Figure 2: Pinout (X-ray Top View)
Table 1: Pin Description
PIN
NAME
DESCRIPTION
1
VBATT
Battery Voltage
2
RFIN
RF Input
3
2
VMODE2 (N/C) No Connection
4
VMODE1
5
VEN
6
CPLOUT
7
GND
Ground
8
CPLIN
Coupler Input
9
RFOUT
RF Output
10
VCC
Mode Control Voltage 1
PA Enable Voltage
Coupler Output
Supply Voltage
Data Sheet - Rev 2.4
07/2010
VCC
AWU6605
ELECTRICAL CHARACTERISTICS
Table 2: Absolute Minimum and Maximum Ratings
PARAMETER
MIN
MAX
UNIT
SupplyVoltage(VCC)
0
+5
V
BatteryVoltage(VBATT)
0
+6
V
ControlVoltages(VMODE1,VENABLE)
0
+3.5
V
RFInputPower(PIN)
-
+10
dBm
-40
+150
°C
StorageTemperature(TSTG)
Stresses in excess of the absolute ratings may cause permanent damage.
Functional operation is not implied under these conditions. Exposure
to absolute ratings for extended periods of time may adversely affect
reliability.
Table 3: Operating Ranges
PARAMETER
MIN
TYP
MAX
UNIT
OperatingFrequency(f)
824
-
849
MHz
SupplyVoltage(VCC)
+3.2
+3.4
+4.2
V
POUT < +28.5 dBm
EnableVoltage(VENABLE)
+2.15
0
+2.4
0
+3.1
+0.5
V
PA "on"
PA"shutdown"
ModeControlVoltage(VMODE1)
+1.6
0
+2.4
0
+3.1
+0.5
V
LowBiasMode
HighBiasMode
28.0(1)
27.0(1)
16.5(1)
15.5(1)
28.5
27.5
17
16
28.5
27.5
17
16
dBm
-30
-
+90
°C
RFOutputPower(POUT)
R99WCDMA,HPM
HSPA(MPR=0),HPM
R99WCDMA,LPM
HSPA(MPR=0),LPM
CaseTemperature(TC)
COMMENTS
3GPPTS34.121-1,Rel8
TableC.11.1.3,Subtest1
The device may be operated safely over these conditions; however, parametric performance is guaranteed only
over the conditions defined in the electrical specifications.
Notes:
(1) For operation at Vcc = +3.2 V, Pout is derated by 0.5 dB.
Data Sheet - Rev 2.4
07/2010
3
AWU6605
Table 4: Electrical Specifications
(TC = +25 °C, VCC = +3.4 V, VBATT = +3.4 V, VENABLE = +2.4 V, 50 Ω system, R99 waveform)
PARAMETER
MIN
TYP
MAX
UNIT
Gain
25.5
13
28
15.5
31
18
dB
ACLR1at5MHzoffset(1)
-
-42
-43
-38
-38
ACLR2at10MHzoffset
-
-56
-56
-48
-48
35.5
18
38
22
QuiescentCurrent(Icq)
LowBiasMode
-
Mode Control Current
POUT
VMODE1
+28.5 dBm
+17 dBm
0V
2.4 V
+28.5 dBm
+17 dBm
0V
2.4 V
dBc
+28.5 dBm
+17 dBm
0V
2.4 V
-
%
+28.5 dBm
+17 dBm
0V
2.4 V
9
14
mA
VMODE1 = +2.4 V
-
0.06
0.15
mA
through VMODEpin,VMODE1 = +2.4 V
Enable Current
-
0.4
0.6
mA
through VENABLE pin
BATT Current
-
3.0
5
mA
through VBATTpin,VMODE1 = +2.4 V
LeakageCurrent
-
<1
5
µA
VBATT=+4.2V,VCC=+4.2V,
VENABLE=0V,VMODE1 = 0 V
-
-135
-133
dBm/Hz POUT <+28.5dBm,VMODE1 = 0V
-
-143
-138
dBm/Hz POUT <17dBm,VMODE1 = +2.4 V
Harmonics
2fo
3fo,4fo
-
-35
-45
-30
-35
dBc
Input Impedance
-
-
2:1
VSWR
Coupling Factor
-
20
-
dB
Directivity
-
20
-
dB
Coupler In-Out
DaisyChain
InsertionLoss
-
<0.25
-
dB
698MHzto2620MHz
Pin8to6
ShutdownMode
POUT < +28.5 dBm
In-bandloadVSWR<5:1
Out-of-bandloadVSWR<10:1
Appliesoveralloperatingconditions
Power-AddedEfficiency(1)
NoiseinReceiveBand(2)
SpuriousOutputLevel
(allspuriousoutputs)
Loadmismatchstresswithno
permanent degradation or failure
PhaseDelta(HPM-LPM)
dBc
-
-
-70
dBc
8:1
-
-
VSWR
-
25
-
Deg
Notes:
(1) ACLR and Efficiency measured at 836.5 MHz.
(2) 869 MHz to 894 MHz.
4
COMMENTS
Data Sheet - Rev 2.4
07/2010
POUT < +28.5 dBm
Appliesoverfulloperatingrange
AWU6605
APPLICATION INFORMATION
To ensure proper performance, refer to all related
Application Notes on the ANADIGICS web site:
http://www.anadigics.com
Shutdown Mode
The power amplifier may be placed in a shutdown
mode by applying logic low levels (see Operating
Ranges table) to the VENABLE and VMODE1 voltages.
Bias Modes
The power amplifier may be placed in either a Low Bias
mode or a High Bias mode by applying the appropriate
logic level (see Operating Ranges table) to VMODE1.
The Bias Control table lists the recommended modes
of operation for various applications. VMODE2 is not
necessary for this PA.
Two operating modes are available to optimize current
consumption. High Bias/High Power operating mode
is for POUT levels > 16 dBm. At around 17 dBm output
power, the PA can be “Mode Switched” to Medium/
Low power mode for lowest quiescent current
consumption.
Table 5: Bias Control (UMTS)
POUT
LEVELS
BIAS MODE
VENABLE
VMODE1
VCC
VBATT
UMTS-med/lowpower
(LowBiasMode)
< +17 dBm
Low
+2.4 V
+2.4 V
3.2 - 4.2 V
> 3.2 V
UMTS-highpower
(HighBiasMode)
>+16dBm
High
+2.4 V
0V
3.2 - 4.2 V
> 3.2 V
OptionallowerVCCinlow
powermode
< +7 dBm
Low
+2.4 V
+2.4 V
1.5 V
> 3.2 V
-
Shutdown
0V
0V
3.2 - 4.2 V
> 3.2 V
APPLICATION
Shutdown
Data Sheet - Rev 2.4
07/2010
5
AWU6605
CHARACTERIZATION DATA
(WCDMA Rel 99, VCC = 3.4 V, VEN = 2.4 V, T = 25 8C)
Figure 4: Current vs Output Power
Figure 3: Gain vs Output Power
30
550
500
25
450
824MHz
849MHz
Current (mA)
Gain (dB)
20
824MHz
836.5MHz
400
836.5MHz
15
10
849MHz
350
300
250
200
150
100
5
50
0
-10.0
-5.0
0.0
5.0
10.0
15.0
20.0
25.0
0
-10.0
30.0
-5.0
0.0
5.0
10.0
15.0
20.0
25.0
30.0
Pout (dBm)
Pout (dBm)
Figure 6: ACLR2 (10 MHz offset) vs Output
Figure 5: ACLR1 (5 MHz offset) vs Output Power
-40
-30
-45
-35
824MHz
824MHz
-50
836.5MHz
849MHz
849MHz
-40
ACLR2 (dBc)
ACLR1 (dBc)
836.5MHz
-45
-50
-55
-60
-65
-70
-55
-75
-60
-10.0
-5.0
0.0
5.0
10.0
15.0
20.0
25.0
30.0
-80
-10.0
Pout (dBm)
Figure 7: Efficiency vs Output Power
40
35
824MHz
836.5MHz
PAE (%)
849MHz
25
20
15
10
5
0
-10.0
-5.0
0.0
5.0
10.0
15.0
20.0
25.0
30.0
Pout (dBm)
6
0.0
5.0
10.0
Pout (dBm)
45
30
-5.0
Data Sheet - Rev 2.4
07/2010
15.0
20.0
25.0
30.0
AWU6605
CHARACTERIZATION DATA
(HSPA, Rel 8, VCC = 3.4 V, VEN = 2.4 V, T = 25 8C)
Figure 9: Current vs Output Power
Figure 8: Gain vs Output Power
30
550
500
25
450
824MHz
849MHz
Current (mA)
Gain (dB)
824MHz
836.5MHz
400
836.5MHz
20
15
10
849MHz
350
300
250
200
150
100
5
50
0
-10
-5
0
5
10
15
20
25
0
30
-10
-5
0
5
10
Pout (dBm)
20
25
30
Figure 11: ACLR2 (10 MHz offset) vs Output
Figure 10: ACLR1 (5 MHz offset) vs Output
-30
-40
-45
824MHz
-35
836.5MHz
824MHz
849MHz
-50
836.5MHz
849MHz
-40
ACLR2 (dBc)
ACLR1 (dBc)
15
Pout (dBm)
-45
-50
-55
-60
-65
-70
-55
-75
-60
-10
-5
0
5
10
15
20
25
30
Pout (dBm)
-80
-10
-5
0
5
10
15
20
25
30
Pout (dBm)
Figure 12: Efficiency vs Output Power
40
35
30
824MHz
836.5MHz
PAE (%)
25
849MHz
20
15
10
5
0
-10
-5
0
5
10
15
20
25
30
Pout (dBm)
Data Sheet - Rev 2.4
07/2010
7
AWU6605
VBATT
VCC
C6
2.2 µF
C1
33 pF
C2
0.1 µF
GNDatslug
1
2
RFIN
VMODE1
VEN
VBATT
VCC
RFIN
RFOUT
10
9
3
VMODE2 (N/C) CPLIN
8
4
VMODE1
GND
7
5
VEN
CPLIN
CPLOUT 6
VCC
GND
GND
VBATT
Figure 13: Evaluation Circuit Schematic
RFIN
RFOUT
C3
C2
C1
C4
CPLOUT
VMODE1
VEN
GND
GND
VMODE2
C5
CPLIN
Figure 14: Evaluation Board Layout
8
Data Sheet - Rev 2.4
07/2010
C4
68pF
RFOUT
CPLOUT
C5
0.01 µF
C6
C3
2.2 µF ceramic
AWU6605
The AWU6605 power amplifier module is based on
ANADIGICS proprietary HELP3™ technology. The
PA is designed to operate up to 17 dBm in the low
power mode, thus eliminating the need for three gain
state, while still maintaining low quiescent current
and high efficiency in low and medium power levels.
The PA can still be operated as 3 gain state device
if the customer chooses to. The directional “daisy
chainable” coupler is integrated within the PA module,
therefore there is no need for external couplers.
AWU6605 requires only two calibration sweeps for
system calibration, thus saving calibration time.
Figure 16 shows one application example on mobile
board. C1 and C2 are RF bypass caps and should
be placed nearby pin 1 and pin 10. Bypass caps
C9 and C5 may not be needed. Also a “T” matching
topology is recommended at PA RFIN and RFOUT
ports to provide matching between input TX Filter and
Duplexer / Isolator.
35.4 mA Average
Currentand
over DG09
Profile
Figure
15: PDF
Current
The AWU6605 has an integrated voltage regulator,
which eliminates the need for an external constant
voltage source. The PA is turn on/off is controlled
by VEN pin. A single VMODE control logic (VMODE1) is
needed to operate this device.
500
0.140
DG09 PDF
0.130
450
AWU6605 (mA)
0.120
400
0.110
350
0.100
DG09 PDF
The DG09 power distribution (figure 15) highlights
the need to improve the current consumption in low
and medium power level. The AWU6605 is designed
to operate up to 17 dBm in the low power mode with
very low quiescent current. Current consumption for
AWU6605 is also plotted in the figure 5.
0.150
0.090
300
0.080
250
0.070
0.060
200
0.050
150
0.040
0.030
AWU6601 Current (mA)
HELP3
100
0.020
50
0.010
0.000
0
-60
-50
-40
-30
-20
-10
0
10
20
30
Antenna Power (dBm)
Figure 16: Typical Application Circuit
Data Sheet - Rev 2.4
07/2010
9
AWU6605
PACKAGE OUTLINE
Figure 17: M45 Package Outline - 10 Pin 3 mm x 3 mm x 1 mm Surface Mount Module
Pin 1 Identifier
Date Code
YY= Year WW= Work Week
6605R
LLLLNN
Part Number
YYWWCC
Country Code (CC)
Lot Number
Figure 18: Branding Specification - M45 Package
10
Data Sheet - Rev 2.4
07/2010
AWU6605
PCB AND STENCIL DESIGN GUIDELINE
Figure 19: Recommended PCB Layout Information
Data Sheet - Rev 2.4
07/2010
11
AWU6605
COMPONENT PACKAGING
Pin 1
Figure 20: Tape & Reel Packaging
Table 6: Tape & Reel Dimensions
12
PACKAGE TYPE
TAPE WIDTH
POCKET PITCH
REEL CAPACITY
MAX REEL DIA
3mmx3mmx1mm
12 mm
4 mm
2500
7"
Data Sheet - Rev 2.4
07/2010
AWU6605
ORDERING INFORMATION
ORDER NUMBER
TEMPERATURE
RANGE
PACKAGE
DESCRIPTION
AWU6605RM45Q7
-30 oCto+90oC
RoHS Compliant 10 Pin
3mmx3mmx1mm TapeandReel,2500piecesperReel
Surface Mount Module
AWU6605RM45P9
-30 oCto+90oC
RoHS Compliant 10 Pin
3mmx3mmx1mm Partial Tape and Reel
Surface Mount Module
COMPONENT PACKAGING
ANADIGICS, Inc.
141 Mount Bethel Road
Warren, New Jersey 07059, U.S.A.
Tel: +1 (908) 668-5000
Fax: +1 (908) 668-5132
URL: http://www.anadigics.com
IMPORTANT NOTICE
ANADIGICS, Inc. reserves the right to make changes to its products or to discontinue any product at any time without notice.
The product specifications contained in Advanced Product Information sheets and Preliminary Data Sheets are subject to
change prior to a product’s formal introduction. Information in Data Sheets have been carefully checked and are assumed
to be reliable; however, ANADIGICS assumes no responsibilities for inaccuracies. ANADIGICS strongly urges customers
to verify that the information they are using is current before placing orders.
warning
ANADIGICS products are not intended for use in life support appliances, devices or systems. Use of an ANADIGICS product
in any such application without written consent is prohibited.
13
Data Sheet - Rev 2.4
07/2010