M64886FP
RF Transceiver for Short-range Wireless
REJ03F0087-0100Z
Rev.1.0
Sep.22.2003
Description
The M64886FP is a semiconductor integrated circuit designed for RF / IF / AF transceiver function with Dual PLL
synthesizer for double conversion system cordless phone which used by 2.4 GHz and 900MHz ISM band of North
America. It contains dual PLL and VCO circuit for RX / TX, PA for transmission output, double balance type mixer for
the 1st and 2nd intermediate frequency, LIM and RSSI and Demodulator for 5.5 MHz, Expander (include volume
control function) / Compressor (include IDC, Splutter Filter block) and Speaker / Microphone Amp for Audio signal. It
is possible to control level of TX power by external variable resistor. It is designed using a high-frequency BiCMOS
process and contributes to reduce size of system and power consumption.
Features
• Receiver
It is possible to construct double conversion system.
Built in 1st MIX for 1st IF which can respond up to 2.4 GHz band.
Built in 2nd MIX and LIMITTER and RSSI and Demodulator for 2nd IF.
Built in Expander and Speaker Amp for Audio signal.
• Transmission
Built in PA (Pout = –1dBm max) which can respond up to 2.4 GHz band.
It is possible to control level of power by external variable resistor.
Out put is differential type, it is need to connect to RF filter with a balun circuit.
Built in Microphone Amp and Compressor and IDC and Splutter Filter for Audio signal.
• Synthesizer
Built in Differential type VCO for TX and RX which can respond up to 1.2 GHz band.
Built in 2-multiple circuit which can respond up to 2.4 GHz band.
Built in 2-modulus prescaler which can respond up to 1.2 GHz band.
Built in current output type charge pump.
Built in B-E Colpitts type crystal oscillation for reference frequency.
• Current consumption
Stand by mode = PLL+VCO+ DBL+LO+MIX+IF = 28 mA Typ.
TX / RX mode (ID) = Stand by + PLL+VCO+DBL+PA = 55 mA Typ.
TX / RX mode (Talk) = TX / RX mode (ID) +AF+SP = 65 mA Typ.
Off mode = < 50 µA
Rev.1.0, Sep.22.2003, page 1 of 27
M64886FP
Block Diagram
1. TX = 900M & RX = 2400M
80
MI XIN
LC
MI XBIAS
SWOUT
RVGND2
From
RF Filter
RXLA2
MSL
LC
RXLB1
76
75
74
72
73
71
70
69
68
67
66
65
63
64
LI MREF2
LI MI N
IFGND
IFVCC
2ndMIXOUT
2ndMIX IN
OSCGND
OSCVCC
XOUT
XI N
PLLGND2
PLLV DD
PLLV CC
PLLGND1
From µcon
CPS
MIXOUT
From µcon
DATA
LOOUT
From µcon
77
62
61
60
1
OSC
59
2nd
MI X
2
3
1st
MI X
RSSI
ref
Reference
counter
ON/OFF
4
58
RXLB2
RVVCC
Demodulator
DISC
57
5
56
Doubler
ON/OFF
6
ON/OFF
RXPD
TXDVCC
TXDGND
PAGND1
ISOGND2
7
9
10
To µcon
Prescaler
ON/OFF
Programmable
counter
3bit
1bit
ref
+
ref
RX
VCO
1200M
Hz
11
DEMODOUT
53
+
Expander
52
1bit
ref
+
Mute
49
+
14
48
47
+
Doubler
ref
16
Programmable
counter
Prescaler
PD
46
45
IDC
17
Compressor
Mute
18
TX
VCO
900MHz
EXPOUT
SPIN
44
42
SPOUT1
SP
SPOUT2
SPREF
COMPGND
COMPVCC
COMPREF
+
20
+
POUTB
L
19
EXPRECT
VOLCAP
ref
ON/OFF
15
EXPIN
ref
50
12
PD
LI MOUT
SLICERIN
54
43
POUTA
L
Discri
SLICEROUT
55
Control
register
RXVT 13
CR
RSSICOMP
To µcon
51
MSL
LI MREF1
RSSI
ON/OFF
RXLA1 8
RVGND1
78
X’t al
+
MIXGND
79
LCR
+
ISOGND1
LE
MI XVCC
5.5MHz
To
RF Filter
ref
41
COMPRECT
LC
40
MI CIN
C-DCF
37 38 39
MI COUT
36
FILIN
FILOUT
35
COMPOUT
MSL
LC
34
TXPD
33
TXVT
32
TXMOD
31
TVVCC
30
TXLB2
29
TXLB1
28
TVGND1
27
TXLA1
TXLA2
26
MSL
25
TVGND2
24
PCONT
23
FEEDB
PAGND2
22
MSL
MSL
FEEDA
21
CR
MI C
FSK DATA
Rev.1.0, Sep.22.2003, page 2 of 27
IDC: Instantaneous Deviation Control
M64886FP
2. TX = 2400M & RX = 900M
80
MI XIN
LC
MI XBIAS
SWOUT
RVGND2
From
RF Filter
76
75
74
73
72
71
70
69
68
67
66
65
LI MREF2
LI MI N
63
64
62
61
60
1
OSC
59
2nd
MI X
2
3
1st
MI X
ON/OFF
4
RSSI
ref
Reference
counter
58
DISC
57
5
56
Doubler
ON/OFF
6
ON/OFF
LC
RX
VCO
900MHz
10
Prescaler
ON/OFF
Programmable
counter
3bit
1bit
SLICERIN
54
ref
+
DEMODOUT
53
+
Expander
52
RXVT 13
TXDVCC
TXDGND
PAGND1
ISOGND2
POUTA
L
POUTB
L
PD
1bit
+
Mute
49
+
14
48
47
+
Doubler
ref
16
Programmable
counter
Prescaler
PD
45
Compressor
Mute
18
20
44
43
TX
VCO
1200M
Hz
19
46
IDC
17
EXPOUT
SPIN
ref
ON/OFF
15
EXPRECT
VOLCAP
42
SPOUT1
SP
SPOUT2
SPREF
COMPGND
COMPVCC
COMPREF
+
RXPD
ref
+
CR
50
12
EXPIN
ref
51
11
LI MOUT
To µcon
ref
9
RVVCC
Discri
SLICEROUT
55
Control
register
RVGND1
RXLB2
RSSICOMP
To µcon
Demodulator
RXLA1 8
MSL
LI MREF1
RSSI
ON/OFF
MSL RXLA2 7
RXLB1
IFGND
IFVCC
2ndMIXOUT
2ndMIX IN
OSCGND
OSCVCC
XOUT
XI N
PLLGND2
PLLV DD
PLLV CC
PLLGND1
From µcon
CPS
MIXOUT
From µcon
DATA
77
LOOUT
From µcon
78
X’t al
+
MIXGND
79
LCR
+
ISOGND1
LE
MI XVCC
5.5MHz
To
RF Filter
ref
41
COMPRECT
LC
40
MI CIN
C-DCF
MI COUT
37 38 39
COMPOUT
36
FILIN
35
FILOUT
34
TXPD
33
TXVT
32
TXMOD
31
TVVCC
TXLB2
30
MSL
LC
29
TXLB1
28
TVGND1
27
TXLA1
TXLA2
26
MSL
25
TVGND2
24
PCONT
23
FEEDB
PAGND2
22
MSL
MSL
FEEDA
21
CR
MI C
FSK DATA
Rev.1.0, Sep.22.2003, page 3 of 27
IDC: Instantaneous Deviation Control
M64886FP
LIMIN
LIMREF2
IFVCC
IFGND
2ndMIXOUT
OSCGND
2ndMIXIN
OSCVCC
XIN
XOUT
PLLVDD
PLLGND2
PLLGND1
PLLVCC
MIXOUT
LOOUT
DATA
CPS
LE
MIXVCC
Pin Configuration
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61
ISOGND1
1
60
LIMREF1
MIXGND
2
59
RSSI
MIXIN
3
58
RSSICOMP
MIXBIAS
4
57
DISC
SWOUT
5
56
LIMOUT
RVGND2
6
55
SLICEROUT
SLICERIN
RXLA2
7
54
RXLA1
8
53
DEMODOUT
RVGND1
9
52
EXPIN
RXLB1
10
51
EXPRECT
RXLB2
11
50
VOLCAP
RVVCC
12
49
EXPOUT
RXVT
13
48
SPIN
RXPD
14
47
SPOUT1
TXDVCC
15
46
SPOUT2
TXDGND
16
45
SPREF
PAGND1
17
44
COMPGND
ISOGND2
18
43
COMPVCC
POUTA
19
42
COMPREF
POUTB
20
41
COMPRECT
MICIN
MICOUT
C-DCF
FILIN
COMPOUT
FILOUT
TXVT
TXPD
TVVCC
TXMOD
TXLB2
TXLB1
TVGND1
TXLA1
TXLA2
TVGND2
PCONT
FEEDB
FEEDA
Rev.1.0, Sep.22.2003, page 4 of 27
PAGND2
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
M64886FP
Pin Description
Pin No.
Symbol
Pin Name
Functions
1
2
3
ISOGND1
MIXGND
MIXIN
Isolation ground
1st Mixer ground
Receive RF input
4
MIXBIAS
1st Mixer bias
5
6
7
8
9
10
11
12
SWOUT
RVGND2
RXLA2
RXLA1
RVGND1
RXLB1
RXLB2
RVVCC
SW output
RX VCO ground 2
RX VCO LA2
RX VCO LA1
RX VCO ground 1
RX VCO LB1
RX VCO LB2
Power supply (RX VCO)
DC ground for isolation.
DC ground for 1st mixer.
RF input pin (Base pin of internal Transistor).
It is need to connect to matching circuit by external parts.
1st Mixer bias voltage.
Decoupled to ground with capacitor.
DC power supply to the external RF circuit.
DC ground for RX VCO.
RX VCO amplifier output A2. Connect to inductor.
RX VCO amplifier output A1.
DC ground for RX VCO.
RX VCO amplifier output B1.Connect to LA1.
RX VCO amplifier output B2.Connect to inductor.
DC power supply to the RX VCO.
13
RXVT
RX VCO tuning voltage
input
RX VCO tuning voltage input from PLL loop filter.
14
RXPD
RX charge pump output
Charge pump output for RX PLL.
When Rx is off, Charge pump output is HiZ.
15
TXDVCC
Power supply
(TX Doublers)
DC power supply to the TX doublers.
16
17
18
19
TXDGND
PAGND1
ISOGND2
POUTA
TX Doublers ground
Power amp ground 1
Isolation ground
Transmit RF output A
20
POUTB
Transmit RF output B
21
FEEDA
Power amp feed A
22
23
PAGND2
FEEDB
Power amp ground 2
Power amp feed B
DC ground for TX doublers.
DC ground for power amp.
DC ground for isolation.
RF output pin which is an open collector.
Pull up to VCC with inductor.
RF output pin which is an open collector.
Pull up to VCC with inductor.
Feed connect for 1st power amp, and outputs open collector.
Pull up to VCC with inductor.
DC ground for power amp.
Feed connect for 1st power amp, and outputs open collector.
Pull up to VCC with inductor.
24
PCONT
Power amp control
Rev.1.0, Sep.22.2003, page 5 of 27
It is possible to control level of PA.
Connect to ground with variable resistor.
M64886FP
Pin Description (cont.)
Pin No.
Symbol
Pin Name
Functions
25
26
27
28
29
30
31
32
33
34
TVGND2
TXLA2
TXLA1
TVGND1
TXLB1
TXLB2
TVVCC
TXMOD
TXVT
TXPD
TX VCO ground 2
TX VCO LA2
TX VCO LA1
TX VCO ground 1
TX VCO LB1
TX VCO LB2
Power supply (TX VCO)
TX modulation input
TX VCO tuning voltage input
TX charge pump output
DC ground for TX VCO.
TX VCO amplifier output A2.Connect to inductor.
TX VCO amplifier output A1.
DC ground for TX VCO.
TX VCO amplifier output B1. Connect to LA1.
TX VCO amplifier output B2. Connect to inductor.
DC power supply to the TX VCO.
TX modulation input from splatter filter output.
TX VCO tuning voltage input from PLL loop filter.
35
36
37
38
FILOUT
FILIN
COMPOUT
C-DCF
Splatter filter output
Splatter filter input
Compressor output
Compander decouple
39
40
41
MICOUT
MICIN
COMPRECT
Mic output
Mic input
Compressor rectifier
42
COMPREF
Compressor reference
43
44
45
COMPVCC
COMPGND
SPREF
Power supply (Compander)
Compander ground
Speaker reference
46
47
48
49
50
SPOUT2
SPOUT1
SPIN
EXPOUT
VOLCAP
Speaker output 2
Speaker output 1
Speaker input
Expander output
Volume amplifier reference
51
EXPRECT
Expander rectifier
52
EXPIN
Expander input
Rev.1.0, Sep.22.2003, page 6 of 27
Charge pump output pin of TX PLL.
When TX is off, Charge pump output is HiZ.
Splutter filter output pin.
Splutter filter input pin.
Compressor output pin .
Internal compressor and expander reference voltage .
Decoupled to ground with capacitor .
Mic amp output pin
Mic amp input pin .
Internal compressor rectifier voltage .
Decoupled to ground with capacitor .
Internal compressor reference voltage.
Decoupled to ground with capacitor .
DC power supply to the compressor and expander .
DC ground for compressor and expander .
Speaker reference voltage . Decoupled to ground with
capacitor .
Speaker amp output pin 2 .
Speaker amp output pin 1 .
Speaker amp input pin 1 .
Expander output pin .
Volume amplifier reference voltage.
Decoupled to ground with capacitor .
Internal expander rectifier voltage.
Decoupled to ground with capacitor .
Expander input pin . Demodulate signal input .
M64886FP
Pin Description (cont.)
Pin
No.
Symbol
Pin Name
Functions
53
54
55
56
57
58
59
DEMODOUT
SLICERIN
SLICEROUT
LIMOUT
DISC
RSSICOMP
RSSI
Demodulator output
Slicer input
Slicer output
Limiter output
Discriminator port
RSSI comparator output
RSSI output
Demodulator output pin .
Slicer input pin . Demodulate signal input .
Slicer output pin .
Limiter output pin .
Pull up to VCC with discriminator .
RSSI voltage comparator output pin .
60
LIMREF1
Limiter reference 1
Internal limiter reference voltage.
Decoupled to ground with capacitor .
61
LIMREF2
Limiter reference 2
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
LIMIN
IFGND
IFVCC
2ndMIXOUT
2ndMIXIN
OSCGND
OSCVCC
XOUT
XIN
PLLGND2
PLLVDD
PLLVCC
PLLGND1
MIXOUT
LOOUT
CPS
DATA
LE
MEXICO
Limiter input
2nd IF ground
Power supply (2nd IF)
2nd mixer output
2nd mixer input
OSC ground
Power supply (OSC)
X’tal oscillator circuit input
X’tal oscillator circuit input
PLL ground 2
Power supply (PLL)
Power supply
PLL ground 1
1st mixer output
Local output
Clock pulse input
Data input
Load enable pulse input
Power supply (1st Mixer)
Internal limiter reference voltage.
Decoupled to ground with capacitor .
Limiter input pin . 2nd IF signal input .
DC ground for 2nd mixer and limiter and RSSI and demodulator .
DC power supply to the 2nd IF circuits .
2nd IF output .
2nd MIX input pin . 1st IF signal input .
DC ground for OSCO.
DC power supply to the OSC.
Emitter pin of internal transistor for crystal oscillator.
Base pin of internal transistor for crystal oscillator.
DC ground for PLL logic .
DC power supply to the PLL logic .
DC power supply to the prescaler , CP and OSC .
DC ground for prescaler , CP and OSC .
1st IF output . Connect to tank circuit.
Local output . Pull up to VCC with inductor . (Open Collector type)
Operates at the rising edge of the clock pulse of the shift resistor .
Inputs serial data .
Inputs the load enable pulse of 19th pulse counters .
DC power supply to the 1st mixer .
Rev.1.0, Sep.22.2003, page 7 of 27
RSSI output pin.
It is need to pull down to ground with variable resistor .
M64886FP
Functional Description
1.
Data Input
(1) Data Entry
LE
MSB
DATA
INVALID
INVALID
D19
LSB
D4
D18
D3
D2
D1
CPS
Notes1.
2.
3.
At the positive edge of CPS input , DATA input status is read into the shift resistor in sequence .
All data are set at the positive edge of the 19th pulse . Before MSB , CPS is invalid .
While LE is set to {L → H} , resistor status is read into latch .
(2) Input Signal Timing
tRC
tCR
LE
tRH
tSU
DATA
th
Next data
Effect ive data
tWL
CPS
tWH
tSU = tWH = tWL = tCR = tRC > 40n sec
tRH = tRL > 20n sec
the > 10n sec
(3) Input Voltage
VIM = VCC–0.3 to 3.6 (V)
VAL = –0.2 to 0.3 (V)
Rev.1.0, Sep.22.2003, page 8 of 27
tRL
tWH
M64886FP
2. Shift Resister Bit Configuration
MSB
Shift register
19
LSB
18
17
16
15
14
Invalid Data
TX divider
12
* * *
11
10
9
8
7
6
5
4
3
2
1
H
H
L
H
H
L
L
L
Division ratio for REF divider (10bits)
Icp
REF divider
* *
13
RB RA 29
20
Division ratio for TX divider (17 bits)
216
20
Division ratio for RX divider (17 bits)
RX divider
16
20
2
LO
Amp
Test Mode
Control Data
L
Notes:
L
L
L
L
L
DBL
Volume
Mute
ON/OFF
DK DJ DI DH DG DF DE DD DC DB DA
4. DA , DB and DC are used to turn on / off the power supply to the TX and RX systems .
DC (AF)
DB (RX / IF)
DA (TX)
Description
L
H
L
H
L
H
L
H
L
L
H
H
L
L
H
H
L
L
L
L
H
H
H
H
TX and RX / IF and Speaker / Mic amp / Compander are all on .
ID mode. TX and RX / IF are on .
TX and Speaker/Mic amp / Compander are on .
Only TX is on .
RX /IF and Speaker / Mic amp / Compander are on .
Stand by mode . Only RX / IF is on .
Only Speaker / Mic amp / Compander are on .
TX and RX / IF and Speaker / Mic amp / Compander are all off .
Notes: 5. DD and DE are used to turn on/off the mute to the TX (DD) and RX (DE) systems .
DE / DD
Description
L
Mute on .
H
Mute off .
Notes: 6. DF, DG and DH are used to select volume level to be updated .
DH
DG
DF
H
H
H
H
H
L
H
L
H
0dB
–2.5dB
5.0dB
H
L
L
L
L
H
H
L
L
H
L
H
–7.5dB
–10.0dB
–12.5dB
–15.0dB
Rev.1.0, Sep.22.2003, page 9 of 27
volume level
M64886FP
Notes: 7. DI and DJ are used to turn on / off the Doublers to the TX (DI) and RX (DJ) systems .
DI / DJ
Description
L
H
Doubler on .
Doubler off . (Doubler through)
Notes 8. DK are used to turn on / off the Local Amp to the RX systems .
DK
Description
L
H
Local Amp on .
2mA
Notes 9. RA and RB are used to set the current of TX (RA) and RX (RB) charge pump .
RB / RA
Output current value of charge pump
L
400µA
H
2mA
Notes: 10. Current supplied to the charge pump for TX and RX can be set independently in systems .
However , when power supply is turned off , the charge pump output is placed in “HiZ” status regardless of
set value .
11. The division ratio of the programmable divider for reference frequency is given in 10-bit binary code .
For reference N (Fref) = 2*(20+22 to29) = 2* (5 to 1023) = 10 to 2046 : Only even number .
12. The division ratio of the programmable divider for TX and RX are given in 17-bit binary code .
For TX local N (FvcoTX) = 4096 to 131071
For RX local N (FvcoRX) = 4096 to 131071
13 Example Data ( 1 )
/ Condition
TX VCO frequency = 950 MHz , TX local and TXOUT frequency = 1.90 GHz
RX VCO frequency = 896.75 MHz , RX local frequency = 916 MHz
TX and RX are all on , TX Doubler on , RX Doubler off , RX Local Amp off
Charge pump current = 400µA , volume level = -10 dB
Reference frequency = 10.25 MHz , Ch span = 250 kHz , Comparison frequency = 125 kHz
/ Setting
1) Control data 1 (when Power ON):
MSB”0000001100111111100”LSB
2) N (Fref) = 10.25MHz / 125 kHz = 82
Fref bit condition=82 / 2=41 :
MSB ”00000010100111” LSB
3) N (FvcoTX) = 950MHz / 125 kHz = 7600:
MSB ”0000111011011000001” LSB
4) N (FvcoRX) = 896.75Hz / 125 kHz = 7174:
MSB ”0000111000000011010” LSB
5) Control data 2 :
MSB ”0000001100111100000” LSB
Example Data ( 2 )
/Condition
TX VCO frequency = 907 MHz , TX local and TXOUT frequency = 907 MHz
RX VCO frequency = 955.125 GHz , RX local frequency = 1.91025 GHz
TX and RX are all on , TX Doubler off , RX Doubler on , RX Local Amp on
Charge pump current = 400 µA , volume level = -10Db
Reference frequency = 10.25 MHz , Ch span = 250 kHz , Comparison frequency = 125 kHz
/Setting
1) Control data 1 (when Power ON):
MSB”0000000010111111100”LSB
2) N (Fref) = 10.25 MHz/125 kHz = 82
Fref bit condition=82 / 2=41:
MSB”00000010100111”LSB
3) N (FvcoTX) = 907 MHz / 125 kHz = 7256:
MSB”0000111000101100001”LSB
4) N (FvcoRX) = 955.125Hz / 125 kHz = 7641:
MSB”0000111011101100110”LSB
5) Control data 2:
MSB”0000000010111100000”LSB
Rev.1.0, Sep.22.2003, page 10 of 27
M64886FP
3. PD Output
Comparison
Frequency
Local Oscillator
division output
Source
PD output
1
2
3
14
15
Sink
Notes: 14. The PD output is placed in the “Sink” status when the phase of local oscillator division output is behind the
phase comparison frequency. It is placed in the “Source” status when the phase of local oscillator division
output advances .
15. “-------” means high impedance status .
Rev.1.0, Sep.22.2003, page 11 of 27
M64886FP
4. X’tal Oscillation Circuit
4. 1 Connection of reference oscillation block
Built-in buffer transistor for oscillation enables direct oscillation at X’tal.
Connections of X’tal and TCXO are shown below . (recommended circuit)
When TCXO is in use
When X’ tal is in use
X’ tal
1000pF
XIN
XIN
TCXO
XOUT
XOUT
VCC or OPEN
4. 2 Negative Resistor Evaluation Circuit
Negative resistor in the oscillation circuit are measured on the conditions with coefficients shown in drawing below.
R
X’ tal
XIN
C3
C1
XOUT
C2
C4
C : CH t ype
Rev.1.0, Sep.22.2003, page 12 of 27
Cv
X’ tal : 16.2MHz/CL=12pF
C1 : 68pF
C2 : 36p
C3 : 68p
C4 : 18pF
CV : ~20pF
VCC : 3V
Ta : 25 ºC
M64886FP
Input Output Equivalent Circuit
1
2
(TX,RX)LA1,LA2,LB1,LB2
LA2
LA1
LB1
(TX,RX) VT, TXMOD
LB2
VT
To LA
To Buffer
To LB
To Buffer
BIAS
TXMOD
TVGND1
RVGND1
3
4
TXPD , RXPD
XIN
TXPD
RXPD
5
CPS , DATA , LE
CPS
DATA
LE
Rev.1.0, Sep.22.2003, page 13 of 27
XIN , XOUT
XOUT
6
LOOUT
LOOUT
M64886FP
7
8
MIXIN,MIXB IAS,MIXOUT,SWOUT
POUTA,POUTB,FEEDA,FEEDB
POUTA
(FEEDA)
ONB
POUTB
(FEEDB)
SWOUT
MIXOUT
MIXIN
MIXBIAS
BIAS
BIAS
9
PAGND1
PAGND2
10
PCONT
FILIN , FILOUT
FILOUT
FILIN
REF
PCONT
11 MICIN , MICOUT
MICOUT
MICIN
REF
Rev.1.0, Sep.22.2003, page 14 of 27
M64886FP
12
13
COMPOUT
COMPOUT
14
COMPRECT
EXPRECT
COMPREF
15
C-DCF
COMRECT , EXPRECT ,COMREF
SPIN , SPOUT1 , SPOUT2
SPIN
SPOUT1
SPOUT2
C-DCF
REF
16
+
17
SPREF , VOLCAP
SPREF
VOLCAP
EXPIN, EXPOUT
EXPIN
EXPOUT
REF
Rev.1.0, Sep.22.2003, page 15 of 27
M64886FP
18
19
2ndMIX IN , 2ndMIX OUT
2ndMIXIN
2ndMIXOUT
LIMI N , LIMREF1 , LIMREF2
LIMIN
LIMREF1
LIMREF2
REF
20
REF
REF
21
LIMOUT
RSSI , RSSICOMP
RSSI
COMP
RSSI
LIMOUT
22
23
DISC , DEMODOUT
DISC
DEMODOUT
SLICERIN , SLICEROUT
SLICER
OUT
SLICERIN
REF
Rev.1.0, Sep.22.2003, page 16 of 27
M64886FP
Absolute Maximum Ratings
(Ta = 25ºC except operating ambient temperature and storage ambient temperature.)
Parameter
Symbol
Test Condition
Ratings
Unit
Min.
Max.
Supply Voltage
Output Voltage
VCC
Vo
GOD = 0 V
FEEDA , FEEDB , POUTA ,
POUTB , TXLA2 , TXLB2 ,
RXLA2 , RXLB2 , LOOUT
–0.3
0
4.0
4.0
V
Input Voltage
Power Consumption
Vi
Pd
CPS , DATA , LE
Ta = 60 ºC, Tj = 125 ºC,
θja = 70 ºC / W
–0.3
–
4.0
929
V
mW
Junction Temperature
Operating Ambient Temperature
Storage Ambient Temperature
Tj
Topr
Tstg
–10
–40
125
60
125
°C
°C
°C
Total Power DissipationDelating Curve
Total PowerDissipation Pd (mW)
2000
1429
1000
0
929
0
25
50
60
75
100
Case Temperature Ta (ºC)
Rev.1.0, Sep.22.2003, page 17 of 27
125
150
M64886FP
Recommended Operating Conditions
(VCC = 3 V / Ta = 25ºC , unless otherwise noted)
Parameter
Symbol
Pin
Test Condition
Limits
Unit
Min.
Max.
Supply Voltage
RF Input Frequency
VCC
FRFIN
All VCC
MIXIN
GND = 0 V
–
2.7
800
3.6
2480
V
MHz
RF Input Power
RF Output Frequency
PRFIN
FRFOUT
MIXIN
POUTA
POUTB
–
–
–
800
0
2480
dBm
MHz
Transmission Local
Oscillation Frequency
FLOTX
TXLA1
TXLA2
TXLB1
TXLB2
–
400
1240
MHz
Reception Local
Oscillation Frequency
FLORX
RXLA1
RXLA2
RXLB1
RXLB2
–
400
1250
MHz
Reference Oscillation
Frequency
XIN Input Amplitude
Mic Amp Input Power
Electric Potential
between VCC and other
VCC
FOSC
XIN
VXN = 0.2~1.0 Vpp
3
20
MHz
VXIN
PMICIN
XIN
MICIN
Fosc = 3 to 20 MHz
–
0.2
0.3
1.0
VCC –0.3
Vpp
V
–0.1
0.1
V
Electrical Characteristics
(VCC = 3 V / Ta = 25ºC, unless otherwise noted)
Block
Parameter
Limits
ALL
Standby
Current
ICC
off
All VCC
When all systems
are turned off .
Operating
Current
ICC1
All VCC
Standby mode
ON: 1stMIX to
DEMODCOMP
28
(TBD)
mA
ICC2
All VCC
RX-TX mode (ID)
ON : ID mode
55
(TBD)
mA
ICC3
All VCC
RX-TX mode (Tark)
When all systems
returned on .
65
(TBD)
mA
ICC4
COMPVCC
ICQ of Speaker and
Expander and
Compressor .
12
(TBD)
mA
Min.
Rev.1.0, Sep.22.2003, page 18 of 27
Typ.
Max.
Unit
50
µA
Measurement
circuit
M64886FP
Electrical Characteristics (cont.)
(VCC = 3 V / Ta = 25ºC , unless otherwise noted)
Block
Parameter
Symbol
Pin
Test Condition
Limits
PLL
"H" input
voltage
VIH
Vcc = 2.7 to 3.6 V
VCC
–0.3
3.6
V
"L" input
voltage
VIL
Vcc = 2.7 to 3.6 V
–0.2
3.0
V
"H" input
current
IIH
CPS,
DATA,
LE
CPS
DATA,
LE
CPS
DATA,
LE
2
µA
"L" input
current
IIL
Vcc = 3.6 V, VIL = 0 V
CP output
current
(Source
&Sink
current)
ICPO
CPS
DATA,
LE
TXPD,
RXPD
CP output
leak current
OSC bias
current
ICPLK
OSC
Min.
Typ.
Vcc = 3.6 V, VIH = 3.6 V
VPD = 1.5 V
Max
µA
-2
DI, DJ
=L
DI, DJ
=H
IBIAS1
TXPD,
RXPD
XOUT
Vcc = 3.6 V, VPD = 1.8 V,
Vo = HiZ (OFF)
VIH = 3.0 V
175
OSC bias
voltage
IBIAS1
XIN
IIF = 0 µA
OSC bias
voltage
VBIAS
2
XOUT
Negative
Resister
NR
XIN
Rev.1.0, Sep.22.2003, page 19 of 27
Unit
400
µA
20
mA
–100
100
nA
250
325
µA
2.6
2.9
3.0
V
IIF = 0 µA
1.8
2.1
2.4
V
Shown in Page 12
100
330
Ω
Measurement
circuit
M64886FP
Electrical Characteristics (cont)
(VCC = 3V / Ta = 25ºC , unless otherwise noted)
Block
Parameter
Symbol
Pin
Test Condition
Limits
Min.
RF
(VCO)
PLL
RF
(TX)
Output
Current
IVCO
Unit
Typ.
Max
Measur
ement
circuit
RXLA1
RXLA2
RXLB1
RXLB2
TXLA1 TXLA2,
TXLB1, TXLB2,
DC current
4.7
mA
TXLA1 TXLA2,
TXLB1, TXLB2,
DC current
4.7
mA
IIF = 0 µA
1.4
V
MIXIN–
50ohm-match
12dBSINAD
MIXIN to MIXOUT
FRFIN = 2400 MHz
PRFIN = –60 dBm
FLORX = 1195 MHz
MIXOUT = 10 MHz
–105
–102
(TBD)
dBm
22.0
–
dB
Reference
Value
Bias Voltage
VLNA
RXLA1
RXLA2
RXLB1
RXLB2
MIXIN
Sensitivity
SIN
MIXIN
Voltage
Conversion
Gain
CG
MIXIN
MIXOUT
Input Power
1dB
Compression
IP1dB
MIXIN,
MIXOUT
MIXIN to MIXOUT
FRFIN = 2400 MHz
PRFIN = –60 dBm
FLORX = 1195 MHz
MIXOUT = 10 MHz
–23.0
dBm
Reference
Value
3rd Input
Intercept
Point
IIP3
MIXIN,
MIXOUT
MIXIN to MIXOUT
FMIXIN = 2400 MHz
∆f1 = FMIXIN+300 kHz
∆f2 = FMIXIN+600 kHz
PMIXIN = –40 dBm
FLORX = 1195 MHz
IFOUT = 10 MHz
–14.0
dBm
Reference
Value
LOOUT
Power
PLO
LOOUT
FLORX = 950 MHz
FLOOUT=1900 MHz
dBm
Transmission
Output
Power
PRFOUT
POUTA
POUTB
FRFOUT = 2400 MHz
PCONT adjust by
external variable
resistor
–10
(TBD)
–1
TX
Modulation
FMOD
TXMOD
POUTA
POUTB
FRFOUT = 2400 MHz
TXMOD adjust by
external variable
resistor
±30
kHz
Rev.1.0, Sep.22.2003, page 20 of 27
dBm
M64886FP
Electrical Characteristics (cont)
(VCC = 3 V / Ta = 25ºC , unless otherwise noted)
Block
Parameter
Symbol
Pin
Test Condition
Limits
Min.
DEMOD
Output
Voltage
VO1
2ndMIXIN
DEMODOUT
RSSI
RSSI Output
Voltage
VRSSI1
2ndMIXIN
RSSI
RSSIComp.
Slicer
Unit
Typ.
Max.
2ndMIXIN = 10.7 MHz,
80 dBµ, Dev = ±30 kHz
FOSC = 16.2 MHz
2nd.IF = 5.5 MHz
2ndMIXIN = 100 dBµ
100
mVrms
1.65
V
VRSSI2
2ndMIXIN = 70 dBµ
1.45
VRSSI3
2ndMIXIN = 30 dBµ
0.60
VRSSI4
Non input at 2nd MIXIN
0.35
Threshold
Voltage 1
VTH1
RSSI
0.5
0.7
0.9
V
Hysteresis
width
HYS
RSSICOMP
120
150
180
mV
”H” Output
Voltage 2
VOH2
2.3
3.0
V
”L” Output
Voltage 2
Duty Ratio 1
VOL2
0
0.3
V
DR1
SLICERIN
SLICEROUT
SLICERIN fin = 30 kHz
Vin = 100 mVrms
45
50
55
%
Duty Ratio 2
DR2
SLICERIN
SLICEROUT
SLICERIN fin = 1 kHz
Vin = 20 mVrms
45
50
55
%
Threshold
Voltage 2
VTH2
SLICERIN
1.3
1.5
1.7
V
”H” Output
Voltage 3
VOH3
SLICEROUT
2.3
3.0
V
”L” Output
Voltage 3
VOL3
SLICEROUT
0
0.3
V
Rev.1.0, Sep.22.2003, page 21 of 27
Measur
ement
circuit
M64886FP
Electrical Characteristics 5
(VCC=3V / Ta = 25ºC , unless otherwise noted)
Block
Expander
Volume
Amp
Speaker
Amp
Parameter
Symbol
VSO1
Pin
EXPOUT
Test Condition
Limits
Unit
Min.
Typ.
Max.
Vin = –20 dBV = 0 dB
–24.0
–20.0
–16.0
dBV
dB
Output
Reference
Voltage 1
Delta Gain 1
dG1
Delta Vin = +5dB
–1.0
–0.1
+1.0
Delta Gain 2
dG2
Delta Vin = –10dB
–1.0
0
+1.0
Delta Gain 3
dG3
Delta Vin = –20dB
–1.5
+0.1
+1.5
Distortion 1
THD1
Vin = –20dBV
0.5
1.0
Limiting
Voltage 1
VL1
point of THD = 10%
0.3
0.5
Vrms
Mute
Attenuation 1
ATT1
RX Mute ON
Vin = –20 dBV
50
60
dB
GAIN
G1
0
dB
EXPOUT
DF, DG, DH = 1, 1, 1
G2
DF, DG, DH = 0, 1, 1
–4.0
–2.5
–1.0
G3
DF, DG, DH = 1, 0, 1
–6.5
–5.0
3.5
G4
DF, DG, DH = 0, 0, 1
–9.5
–7.5
–5.5
G5
DF, DG, DH = 1, 1, 0
–12.0
–10.0
–8.0
G6
DF, DG, DH = 0, 1, 0
–15.0
–12.5
10.0
G7
DF, DG, DH = 1, 0, 0
–17.5
–15.0
12.5
Open Loop
Gain
GVO
SPIN
SPOUT1
SPOUT2
Open Loop
Voltage
Gain 1
GV1
SPIN
SPOUT1
fin = 1 kHz
Amp1
12.0
14.0
16.0
dB
Voltage
Gain 2
GV2
SPOUT1
SPOUT2
vin = 100
mVrm
Amp2
-3.0
0.0
+3.0
dB
Voltage
Gain 3
GV3
SPIN
SPOUT1
SPOUT2
Amp1
+Amp2
18.0
20.0
22.0
dB
Distortion 2
THD2
SPOUT2
PO
= 10
mW
0.5
1.0
%
Max. Output
Power
POM
SPOUT2
THD
< 10%
Load
Impedance
RL
SPOUT2
Rev.1.0, Sep.22.2003, page 22 of 27
RL = 150
Ω
71
%
Fin = 1 kHz
Vin = 100 mVrms
dB
13
19
mW
32
150
Ω
Measur
ement
circuit
M64886FP
Electrical Characteristics 6
( VCC=3V / Ta=25ºC , unless otherwise noted )
Block
Mic
Amp
Comp
ressor
Splatter
Filter
Parameter
Symbol
Pin
Gain
GMA
Output
Reference
Voltage 2
Delta Gain 4
Delta Gain 5
Delta Gain 6
Delta Gain 3
Limiting
Voltage 2
VSO2
MICIN
MICOUT
COMPOUT
Mute
Attenuation 2
Voltage
Gain
Distortion 4
Test Condition
Limits
Unit
Min.
Typ.
MICIN fin = 1 kHz
Open Loop
in = –20dBV = 0dB
40
60
–22.5
–21.0
–19.5
dBV
dG4
dG5
dG6
THD3
VL2
Delta Vin = +5dB
Delta Vin = –10 dB
Delta Vin = –20 dB
Vin= –20 dBV
–1.0
–1.0
–1.5
+1.0
+1.0
+1.5
1.0
540
dB
360
0
0
-0.3
0.5
450
ATT2
TX Mute ON
Vin = –20 dBV
50
60
FILIN fin = 1 kHz
Vin = 100 mVrms
–0.5
0
GA
FILIN
FILOUT
dF1
FILIN fin = 10 kHz
Vin=100mVrms
–3
dF2
FILIN fin = 100 kHz
Vin = 100 mVrms
–60
THD4
FILIN fin = 1 kHz
Vin = 100 mVrms
0.02
Rev.1.0, Sep.22.2003, page 23 of 27
Max.
dB
%
mVpp
dB
+0.5
dB
0.1
%
Measurement
circuit
M64886FP
Application Example
1. Application Circuit for 900M / 2.4 GHz System
10
1n
3.3K
3.
3K
1p
LOOU
OOUT
33u
33
150p
150
4.7n
4.
7n
*
1n 1n 1n
220
22
5.5MHz
5.5M
BPF
BP
100n
10
1n
100n
VREG
VR
100n
10
0n
10n
10
10p
18p
18
0.47u
0.
47u
390
68p
*
10
10n
10
68p
16.2MHz 36p
tal
X’ ta
1n
7.2K
7.
2K
*
10.7MHz
BP
BPF
68p
0
0
0
LE
CP
CPS
DATA
DA
10
1n
10
4.7u
4.
7u
10
1n
RSSI
RS
SI
OU
OUT
*
10
1n
*
*
1.8n
1.
8n
4p
2p
*
*
*
1n
0
1n
2.7n
7n
2.
9p 0
1n
10
22n
2.2K
2.
2K
18p
0
10u
10K
1n
10
27K
6.8n
6.
8n
680p
1n
1n
1n
5.6n
5.
6n
5.6n
5.
6n
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
M648
M6
4886
86FP
RSSI
RSSI
COMP
CO
MP
18K
470n
1u
10u
1u
10n
84K
10u
100K
*
1n
*
ANT
2.2K
2.
2K
10
1n
Rev.1.0, Sep.22.2003, page 24 of 27
to 200K
ANT
100K
SPOUT2
SPOUT1
1n
*
1n
10K
AFIN
*
2.2n
2.
2n
*
*
51K
10
10K
10
470p
10K
22u
200p
220n
20n
1.8K
8K
1.
2.2u
2.
2u
33n
33
*
FSKOUT
FS
10n
470n
470
44K
5.1K
5.
1K
100p 1n
φ
1u
22u
1u
10K
10K
3.3K
3.
3K
51K
84K
84
*
1n
*
1K
PAONB
PA
1n
*
*
10K
10
330
33
1n
10
33n
10
680
1K
100K
100p
100p
*
PC
PCONT
to 20K
*
1n
LC
915M
5M 10n
Filter 91
39n
3p
43p
3p
3p
2414
24
14.9M
.9M SAW
22n
22n
3p
10n
*
10
100n
10
0n
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
*
10K
100n
100
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61
*
*
68K
100n
10
0n
FSKIN
*
M64886FP
2. Application Circuit for 2.4G / 900 MHz System
10
1n
4.7n
4.
7n
3.3K
3.
3K
1p
LOOU
OOUT
33u
33
*
1n 1n 1n
220
22
5.5MHz
5.5M
BPF
BP
100n
10
1n
100n
VREG
VR
100n
10
0n
10p
10n
18p
18
0.47u
0.
47u
390
68p
*
10
10n
10
68p
16.2MHz 36p
tal
X’ ta
1n
7.2K
7.2K
*
10.7MHz
BP
BPF
68p
0
0
0
LE
CP
CPS
DATA
DA
10
1n
10
150p
150
10
4.7u
4.
7u
1n
RS
RSSI
OU
OUT
*
10
1n
*
*
18n
18
2p
5p
*
*
1n
10
10u
2.2K
2.
2K
*
1n
39n
39n
1n
39n
330
300p
10K
1n
10
27K
6.8n
6.
8n
680p
1n
1n
1n
8.
8.2n
2n
8.2n
8.
2n
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
M648
M6
4886
86FP
RSSI
RSSI
COMP
CO
MP
18K
470n
10u
1u
10K
10
1u
10u
2.2K
2.
2K
10
1n
to 200K
ANT
Rev.1.0, Sep.22.2003, page 25 of 27
200p
470p
100K
SPOUT2
SPOUT1
1n
*
1n
10K
AFIN
*
2.2n
2.
2n
*
*
51K
10
10K
10
100K
*
1n
*
ANT
84K
*
10K
22u
51K
10K
FSKOUT
FS
10n
1u
9p
0
0
84K
84
5.1K
5.
1K
1n
*
1n
*
1K
PAONB
PA
100p
100p
*
*
100p 1n
470
470n
44K
10
100n
00n
10
2414
24
14.9M
*
φ
1u
22u
1u
10n
1.2n
1.
2n
10K
3.3K
3.
3K
100K
1.8K
1.8K
3.9n
3.
9n
to 20K
*
2p
0
22n
22
LC
Filter
SAW
18p
0
1n
915M
15M
2p
18p
0
18p
680
1K
1.2n
1.
2n
4.7n
4.
1p
1n
3.9n
3.
9n
*
10
100n
10
0n
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
*
10K
100n
100
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61
*
*
68K
100n
10
0n
FSKIN
*
M64886FP
Parts List for Application Circuit
Parts
Maker
Model Number
Outline
2416 MHz RF Filter
900 MHz RF Filter
2.8 V Regulator
16.2 MHz X'tal
10.7 MHz Ceramic BPF
5.5 MHz Ceramic BPF
5.5 MHz Ceramic Discriminator
Chip L
JRC
JRC
TOKO
KSS
Murata
Murata
Murata
TOKO
NSVS775
NSVS781
TK11128CS
( KSS16L2M T )
SFELA10M7GA00-B0
SFSRA5M50BF00-B0
CDSRH5M50EK023-B0
LL1608-FS
3*3*1.15mm, Type SMD
3*3*1.mm, Type SMD
Type SOT23-5
Type HC49 / U–S
2.5mm Pitch, 3 Terminal
2.5mm Pitch, 3 Terminal
5mm Pitch, 2 Terminal
Type 1608
Cautions for Handling Application Board
• In this diagram each element constant is only an example , so please check up the values before using this IC .
• In this diagram, coefficients of the X'tal oscillation circuit are just examples. Please ask X'tal unit vendor about the
best values of customer's specification.
• For the achievement of high performances in the RX system , the 50 Ω-matching is necessary in the RFIN port .
• Please place external elements connected to the RF line , near the pins .
• All VCC’s decoupling capacitances are important for the achievement of high performances . Please place these
elements near the pins.
Rev.1.0, Sep.22.2003, page 26 of 27
Rev.1.0, Sep.22.2003, page 27 of 27
b
e
y
40
41
20
21
60
61
1
80
D
HD
JEDEC Code
—
E
F
Weight(g)
A
Detail F
Lead Material
Cu Alloy
L1
L
b2
I2
MD
ME
A
A1
A2
b
c
D
E
e
HD
HE
L
L1
y
Symbol
Mar.’98
Dimension in Millimeters
Min
Nom
Max
—
—
1.7
0.1
0.2
0
—
—
1.4
0.13
0.18
0.28
0.105
0.125
0.175
11.9
12.0
12.1
11.9
12.0
12.1
—
0.5
—
13.8
14.0
14.2
13.8
14.0
14.2
0.3
0.5
0.7
—
—
1.0
—
—
0.1
—
0˚
10˚
—
—
0.225
—
—
1.0
—
—
12.4
—
—
12.4
Recommended Mount Pad
l2
MD
Plastic 80pin 12✕12mm body LQFP
e
b2
EIAJ Package Code
LQFP80-P-1212-0.5
A2
A1
ME
c
80P6Q-A
M64886FP
Package Dimensions
HE
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Keep safety first in your circuit designs!
1. Renesas Technology Corp. puts the maximum effort into making semiconductor products better and more reliable, but there is always the possibility that trouble
may occur with them. Trouble with semiconductors may lead to personal injury, fire or property damage.
Remember to give due consideration to safety when making your circuit designs, with appropriate measures such as (i) placement of substitutive, auxiliary
circuits, (ii) use of nonflammable material or (iii) prevention against any malfunction or mishap.
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