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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 A
Rev.1.0, Sep.22.2003, page 1 of 27
M64886FP
Block Diagram
1. TX = 900M & RX = 2400M
5.5MHz
From con
From con
From con
LCR
2ndMIXOUT
X't al
PLLGND1 PLLGND2 2ndMIX IN OSCVCC OSCGND MIXOUT PLLV CC PLLV DD LOOUT XOUT XI N
MI XVCC
IFGND
IFVCC
CPS
80 ISOGND1 MIXGND MI XIN MI XBIAS SWOUT RVGND2 From RF Filter MSL RXLA2
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
LI MI N
62
LI MREF2
DATA
LE
61 60 LI MREF1 RSSI RSSIC OMP To con
1 2 3 4 5 Doubler 6 7
OSC RSSI ref
+ 2nd MI X 1st MI X
Reference counter
59 58
LC
ON/OFF
Demodulator ON/OFF
57 56
DISC
Discri
LI MOUT SLICEROUT To con SLICERIN
ON/OFF
ON/OFF +
Control register RX VCO 1200M Hz ref Expander
+
55 54
ref
53
DEMODOUT
RXLA1 8 RVGND1 RXLB1 RXLB2 RVVCC
LC
9 10 11 12
Pres caler
Programmable counter
ON/OFF
+
52
EXPIN EXPRECT VOLCAP
ref
51 50
MSL
3bit 1bit ref
+
Mute
+
49 48
EXPOUT SPIN SPOUT1
RXVT 13
PD
1bit
ON/OFF
CR
RXPD TXDVCC TXDGND PAGND1 ISOGND2 POUTA POUTB
14 15 16 17 18 19 20
ref
47
SP
SPOUT2 SPR EF COMPGND COMPVCC
Doubler
ref Pres caler
Programmable counter
+
46 45
PD
IDC Mute Compresso r
44 43
L L To RF Filter LC
TX VCO 900MHz
42
+ +
COMPREF COMPRECT
ref
21
FEEDA
41
22
PAGND2
23
FEEDB
24
PCONT
25
TVGND2
26
TXLA2
27
TXLA1
28
TVGND1
29
TXLB1
30
TXLB2
31
TVVCC
32
TXMOD
33
TXVT
34
TXPD
35
FILOUT
36
FILIN
37 38 39
C-DCF COMPOUT MI COUT
40
MI CIN
MSL
MSL
MSL
LC
MSL
CR
MI C IDC: Instantaneous Deviation Control
FSK DATA
Rev.1.0, Sep.22.2003, page 2 of 27
M64886FP 2. TX = 2400M & RX = 900M
5.5MHz
From con
From con
From con
LCR
2ndMIXOUT
X't al
PLLGND1 PLLGND2 2ndMIX IN OSCVCC OSCGND MIXOUT PLLV CC PLLV DD LOOUT XOUT XI N
MI XVCC
IFGND
IFVCC
CPS
80 ISOGND1 MIXGND MI XIN MI XBIAS SWOUT RVGND2 From RF Filter
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
LI MI N
62
LI MREF2
DATA
LE
61 60 LI MREF1 RSSI RSSIC OMP To con
1 2 3 4 5 Doubler 6
OSC RSSI ref
+ 2nd MI X 1st MI X
Reference counter
59 58
LC
ON/OFF
Demodulator ON/OFF
57 56
DISC
Discri
LI MOUT SLICEROUT To con SLICERIN
ON/OFF
ON/OFF +
MSL RXLA2 7 RXLA1 8 RVGND1 9 RXLB1 RXLB2 RVVCC 10 11 12
Control register ref RX VCO 900MHz Expander
+
55 54
ref
53
DEMODOUT
MSL
CR
LC
Pres caler
Programmable counter
ON/OFF
+
52
EXPIN EXPRECT VOLCAP
ref
51 50
3bit 1bit ref
+
Mute
+
49 48
EXPOUT SPIN SPOUT1
RXVT 13 RXPD TXDVCC TXDGND PAGND1 ISOGND2 POUTA POUTB 14
PD
1bit
ON/OFF
ref
47
15 16 17 18 19 20
SP
SPOUT2 SPR EF COMPGND COMPVCC
Doubler
ref Pres caler
Programmable counter
+
46 45
PD
IDC Mute Compresso r
44 43
L L To RF Filter LC
TX VCO 1200M Hz
42
+ +
COMPREF COMPRECT
ref
21
FEEDA
41
22
PAGND2
23
FEEDB
24
PCONT
25
TVGND2
26
TXLA2
27
TXLA1
28
TVGND1
29
TXLB1
30
TXLB2
31
TVVCC
32
TXMOD
33
TXVT
34
TXPD
35
FILOUT
36
FILIN
37 38 39
C-DCF COMPOUT MI COUT
40
MI CIN
MSL
MSL
MSL
LC
MSL
CR
MI C IDC: Instantaneous Deviation Control
FSK DATA
Rev.1.0, Sep.22.2003, page 3 of 27
M64886FP
Pin Configuration
OSCVCC 2ndMIXOUT PLLGND1 PLLGND2 OSCGND 2ndMIXIN MIXVCC XOUT LIMREF2 MIXOUT LOOUT PLLVCC PLLVDD IFGND IFVCC DATA LIMIN
CPS
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 ISOGND1 MIXGND MIXIN MIXBIAS SWOUT RVGND2 RXLA2 RXLA1 RVGND1 RXLB1 RXLB2 RVVCC RXVT RXPD TXDVCC TXDGND PAGND1 ISOGND2 POUTA POUTB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 LIMREF1 RSSI RSSICOMP DISC LIMOUT SLICEROUT SLICERIN DEMODOUT EXPIN EXPRECT VOLCAP EXPOUT SPIN SPOUT1 SPOUT2 SPREF COMPGND COMPVCC COMPREF COMPRECT
TVVCC
FEEDA
FEEDB
XIN
LE
COMPOUT
FILOUT
PCONT
C-DCF
TXVT
MICOUT
TXPD
FILIN
PAGND2
TVGND2
TXLB2
TVGND1
Rev.1.0, Sep.22.2003, page 4 of 27
TXMOD
TXLA2
TXLA1
TXLB1
MICIN
M64886FP
Pin Description
Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Symbol ISOGND1 MIXGND MIXIN MIXBIAS SWOUT RVGND2 RXLA2 RXLA1 RVGND1 RXLB1 RXLB2 RVVCC RXVT RXPD TXDVCC TXDGND PAGND1 ISOGND2 POUTA POUTB FEEDA PAGND2 FEEDB PCONT Pin Name Isolation ground 1st Mixer ground Receive RF input 1st Mixer bias 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) RX VCO tuning voltage input RX charge pump output Power supply (TX Doublers) TX Doublers ground Power amp ground 1 Isolation ground Transmit RF output A Transmit RF output B Power amp feed A Power amp ground 2 Power amp feed B Power amp control Functions 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. RX VCO tuning voltage input from PLL loop filter. Charge pump output for RX PLL. When Rx is off, Charge pump output is HiZ. DC power supply to the TX doublers. 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. It is possible to control level of PA. Connect to ground with variable resistor.
Rev.1.0, Sep.22.2003, page 5 of 27
M64886FP
Pin Description (cont.)
Pin No. 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 Symbol TVGND2 TXLA2 TXLA1 TVGND1 TXLB1 TXLB2 TVVCC TXMOD TXVT TXPD FILOUT FILIN COMPOUT C-DCF MICOUT MICIN COMPRECT COMPREF COMPVCC COMPGND SPREF SPOUT2 SPOUT1 SPIN EXPOUT VOLCAP EXPRECT EXPIN Pin Name 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 Splatter filter output Splatter filter input Compressor output Compander decouple Mic output Mic input Compressor rectifier Compressor reference Power supply (Compander) Compander ground Speaker reference Speaker output 2 Speaker output 1 Speaker input Expander output Volume amplifier reference Expander rectifier Expander input Functions 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. 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 .
Rev.1.0, Sep.22.2003, page 6 of 27
M64886FP
Pin Description (cont.)
Pin No. 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 Symbol DEMODOUT SLICERIN SLICEROUT LIMOUT DISC RSSICOMP RSSI LIMREF1 LIMREF2 LIMIN IFGND IFVCC 2ndMIXOUT 2ndMIXIN OSCGND OSCVCC XOUT XIN PLLGND2 PLLVDD PLLVCC PLLGND1 MIXOUT LOOUT CPS DATA LE MEXICO Pin Name Demodulator output Slicer input Slicer output Limiter output Discriminator port RSSI comparator output RSSI output Limiter reference 1 Limiter reference 2 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) Functions 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 . RSSI output pin. It is need to pull down to ground with variable resistor . Internal limiter reference voltage. Decoupled to ground with capacitor . 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
M64886FP
Functional Description
1. Data Input
(1) Data Entry
LE
MSB LSB D18 D4 D3 D2 D1
DATA CPS
Notes1. 2. 3.
INVALID
INVALID
D19
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
tCR tRC tRH tSU th
LE
DATA
Effect ive data
Next data
tWL
tRL tWH
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
M64886FP 2. Shift Resister Bit Configuration
MSB LSB 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
Shift register REF divider
19
Invalid Data
Icp RB RA 29
Division ratio for REF divider (10bits) 20 20 H H
**
TX divider RX divider
216
***
Division ratio for TX divider (17 bits)
L H Division ratio for RX divider (17 bits)
2
16
20 Test Mode
LO Amp
H
L
DBL
Volume
Mute
ON/OFF L L
Control Data
L L L L L L
DK DJ DI DH DG DF DE DD DC DB DA
Notes: DC (AF) L H L H L H L H
4. DA , DB and DC are used to turn on / off the power supply to the TX and RX systems . DB (RX / IF) L L H H L L H H DA (TX) L L L L H H H H Description 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 H Mute on . Mute off .
Notes: 6. DF, DG and DH are used to select volume level to be updated .
DH H H H H L L L DG H H L L H H L DF H L H L H L H 0dB -2.5dB 5.0dB -7.5dB -10.0dB -12.5dB -15.0dB volume level
Rev.1.0, Sep.22.2003, page 9 of 27
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 L H Description 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 L H Output current value of charge pump 400A 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 = 400A , 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 A , 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 Freque ncy Local Oscillator division ou tput
Source
PD output
1 Sink 2 3 14 15
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 X' tal is in use When TCXO is in use
X' tal XIN XOUT XOUT XIN
1000pF TCXO
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 XIN C1 XOUT C2
X' tal C3 C4 Cv
X' tal : 16.2MHz/CL=12pF C1 : 68pF C2 : 36p C3 : 68p C4 : 18pF CV : ~20pF VCC : 3V Ta : 25 C
C : CH t ype
Rev.1.0, Sep.22.2003, page 12 of 27
M64886FP
Input Output Equivalent Circuit
1 (TX,RX)LA1,LA2,LB1,LB2
LA2 LA1 LB1 LB2 To LA
2
(TX,RX) VT, TXMOD
VT To LB
To Buffer BIAS
To Buffer
TVGND1 RVGND1
TXMOD
3
TXPD , RXPD
4
XIN , XOUT
TXPD RXPD
XIN XOUT
5
CPS , DATA , LE
6
LOOUT
CPS DATA LE
LOOUT
Rev.1.0, Sep.22.2003, page 13 of 27
M64886FP
7 MIXIN,MIXB IAS,MIXOUT,SWOUT 8 POUTA,POUTB,FEEDA,FEEDB
POUTA (FEEDA) POUTB (FEEDB)
ONB SWOUT MIXOUT
MIXIN MIXBIAS BIAS BIAS PAGND1 PAGND2
9
PCONT
10
FILIN , FILOUT
FILIN
FILOUT
PCONT
REF
11 MICIN , MICOUT
MICIN
MICOUT
REF
Rev.1.0, Sep.22.2003, page 14 of 27
M64886FP
12 COMPOUT 13 COMRECT , EXPRECT ,COMREF
COMPOUT
COMPREF
COMPRECT EXPRECT
14
C-DCF
15
SP , SPOUT1 , SPOUT2 IN
SP IN C-DCF
SPOUT 1 SPOUT 2
REF +
16
SP REF , VOLCAP
17
EXPIN, EXPOUT
SPR EF
VOLCAP
EXPIN
EXPOUT
REF
Rev.1.0, Sep.22.2003, page 15 of 27
M64886FP
18 2ndMIX IN , 2ndMIX OUT 19 LIMI N , LIMREF1 , LIMREF2
2ndMIXIN
2ndMIXOUT
LIMIN
LIMREF1
LIMREF2 REF
REF
REF
20
LIMOUT
21
RSSI , RSSI OMP C
RSSI LIMOUT
RSSI COMP
22
DISC , DEMOD OUT
23
SLICERIN , S LICEROUT
DISC
DEMODOUT
SLICERIN
SLICER OUT
REF
Rev.1.0, Sep.22.2003, page 16 of 27
M64886FP
Absolute Maximum Ratings
(Ta = 25C except operating ambient temperature and storage ambient temperature.)
Parameter Supply Voltage Output Voltage Symbol VCC Vo Test Condition GOD = 0 V FEEDA , FEEDB , POUTA , POUTB , TXLA2 , TXLB2 , RXLA2 , RXLB2 , LOOUT CPS , DATA , LE Ta = 60 C, Tj = 125 C, ja = 70 C / W Ratings Min. -0.3 0 Max. 4.0 4.0 V Unit
Input Voltage Power Consumption Junction Temperature Operating Ambient Temperature Storage Ambient Temperature
Vi Pd Tj Topr Tstg
-0.3 -
4.0 929 125 60 125
V mW C C C
-10 -40
Total Power Dissi ationDelating Curve p
2000
Total PowerDissipa tion Pd (mW)
1429
1000
929
0
0
25
50
60
75
100
125
150
Case T emperature Ta (C)
Rev.1.0, Sep.22.2003, page 17 of 27
M64886FP
Recommended Operating Conditions
(VCC = 3 V / Ta = 25C , unless otherwise noted)
Parameter Supply Voltage RF Input Frequency RF Input Power RF Output Frequency Transmission Local Oscillation Frequency Symbol VCC FRFIN PRFIN FRFOUT FLOTX Pin All VCC MIXIN MIXIN POUTA POUTB TXLA1 TXLA2 TXLB1 TXLB2 RXLA1 RXLA2 RXLB1 RXLB2 XIN XIN MICIN Test Condition GND = 0 V - - - - Limits Min. 2.7 800 - 800 400 Max. 3.6 2480 0 2480 1240 V MHz dBm MHz MHz Unit
Reception Local Oscillation Frequency
FLORX
-
400
1250
MHz
Reference Oscillation Frequency XIN Input Amplitude Mic Amp Input Power Electric Potential between VCC and other VCC
FOSC VXIN PMICIN
VXN = 0.2~1.0 Vpp Fosc = 3 to 20 MHz -
3 0.2 0.3 -0.1
20 1.0 VCC -0.3 0.1
MHz Vpp V V
Electrical Characteristics
(VCC = 3 V / Ta = 25C, unless otherwise noted)
Block ALL Parameter Standby Current Operating Current ICC off ICC1 All VCC All VCC When all systems are turned off . Standby mode ON: 1stMIX to DEMODCOMP RX-TX mode (ID) ON : ID mode RX-TX mode (Tark) When all systems returned on . ICQ of Speaker and Expander and Compressor . 28 (TBD) 55 (TBD) 65 (TBD) 12 (TBD) Limits Min. Typ. Max. 50 Unit A mA Measurement circuit
ICC2 ICC3
All VCC All VCC
mA mA
ICC4
COMPVCC
mA
Rev.1.0, Sep.22.2003, page 18 of 27
M64886FP
Electrical Characteristics (cont.)
(VCC = 3 V / Ta = 25C , unless otherwise noted)
Block PLL Parameter "H" input voltage "L" input voltage "H" input current "L" input current CP output current (Source &Sink current) CP output leak current OSC bias current OSC bias voltage OSC bias voltage Negative Resister Symbol VIH Pin CPS, DATA, LE CPS DATA, LE CPS DATA, LE CPS DATA, LE TXPD, RXPD Test Condition Vcc = 2.7 to 3.6 V Limits Min. VCC -0.3 -0.2 Typ. Max 3.6 V Unit Measurement circuit
VIL
Vcc = 2.7 to 3.6 V
3.0
V
IIH
Vcc = 3.6 V, VIH = 3.6 V
2
A
IIL
Vcc = 3.6 V, VIL = 0 V
-2
A
ICPO
VPD = 1.5 V
DI, DJ =L DI, DJ =H -100 175 2.6 1.8 100
400 20
A mA
ICPLK IBIAS1 IBIAS1 VBIAS 2 NR
OSC
TXPD, RXPD XOUT XIN XOUT XIN
Vcc = 3.6 V, VPD = 1.8 V, Vo = HiZ (OFF) VIH = 3.0 V IIF = 0 A IIF = 0 A Shown in Page 12
100 250 2.9 2.1 330 325 3.0 2.4
nA A V V
Rev.1.0, Sep.22.2003, page 19 of 27
M64886FP
Electrical Characteristics (cont)
(VCC = 3V / Ta = 25C , unless otherwise noted)
Block Parameter Symbol Pin Test Condition Limits Min. RF (VCO) Output Current IVCO RXLA1 RXLA2 RXLB1 RXLB2 RXLA1 RXLA2 RXLB1 RXLB2 MIXIN MIXIN TXLA1 TXLA2, TXLB1, TXLB2, DC current TXLA1 TXLA2, TXLB1, TXLB2, DC current IIF = 0 A MIXIN- 50ohm-match 12dBSINAD MIXIN to MIXOUT FRFIN = 2400 MHz PRFIN = -60 dBm FLORX = 1195 MHz MIXOUT = 10 MHz MIXIN to MIXOUT FRFIN = 2400 MHz PRFIN = -60 dBm FLORX = 1195 MHz MIXOUT = 10 MHz MIXIN to MIXOUT FMIXIN = 2400 MHz f1 = FMIXIN+300 kHz f2 = FMIXIN+600 kHz PMIXIN = -40 dBm FLORX = 1195 MHz IFOUT = 10 MHz FLORX = 950 MHz FLOOUT=1900 MHz FRFOUT = 2400 MHz PCONT adjust by external variable resistor FRFOUT = 2400 MHz TXMOD adjust by external variable resistor Typ. 4.7 Max mA Unit Measur ement circuit
4.7
mA
PLL
Bias Voltage Sensitivity
VLNA SIN
1.4 -105 -102 (TBD) -
V dBm
Voltage Conversion Gain
CG
MIXIN MIXOUT
22.0
dB
Reference Value
Input Power 1dB Compression
IP1dB
MIXIN, MIXOUT
-23.0
dBm
Reference Value
3rd Input Intercept Point
IIP3
MIXIN, MIXOUT
-14.0
dBm
Reference Value
LOOUT Power RF (TX) Transmission Output Power TX Modulation
PLO PRFOUT
LOOUT POUTA POUTB
-10 (TBD) -1
dBm dBm
FMOD
TXMOD POUTA POUTB
30
kHz
Rev.1.0, Sep.22.2003, page 20 of 27
M64886FP
Electrical Characteristics (cont)
(VCC = 3 V / Ta = 25C , unless otherwise noted)
Block Parameter Symbol Pin Test Condition Limits Min. DEMOD Output Voltage VO1 2ndMIXIN DEMODOUT 2ndMIXIN = 10.7 MHz, 80 dB, Dev = 30 kHz FOSC = 16.2 MHz 2nd.IF = 5.5 MHz 2ndMIXIN = 100 dB 2ndMIXIN = 70 dB 2ndMIXIN = 30 dB Non input at 2nd MIXIN RSSI RSSICOMP 0.5 120 2.3 0 SLICERIN SLICEROUT SLICERIN SLICEROUT SLICERIN SLICEROUT SLICEROUT SLICERIN fin = 30 kHz Vin = 100 mVrms SLICERIN fin = 1 kHz Vin = 20 mVrms 45 45 1.3 2.3 0 50 50 1.5 Typ. 100 Max. mVrms Unit Measur ement circuit
RSSI
RSSI Output Voltage
VRSSI1 VRSSI2 VRSSI3 VRSSI4
2ndMIXIN RSSI
1.65 1.45 0.60 0.35 0.7 150 0.9 180 3.0 0.3 55 55 1.7 3.0 0.3
V
RSSIComp.
Threshold Voltage 1 Hysteresis width "H" Output Voltage 2 "L" Output Voltage 2 Duty Ratio 1 Duty Ratio 2 Threshold Voltage 2 "H" Output Voltage 3 "L" Output Voltage 3
VTH1 HYS VOH2 VOL2 DR1 DR2 VTH2 VOH3 VOL3
V mV V V % % V V V
Slicer
Rev.1.0, Sep.22.2003, page 21 of 27
M64886FP
Electrical Characteristics 5
(VCC=3V / Ta = 25C , unless otherwise noted)
Block Parameter Symbol Pin Test Condition Limits Min. Expander Output Reference Voltage 1 Delta Gain 1 Delta Gain 2 Delta Gain 3 Distortion 1 Limiting Voltage 1 Mute Attenuation 1 Volume Amp GAIN VSO1 EXPOUT Vin = -20 dBV = 0 dB -24.0 Typ. -20.0 Max. -16.0 dBV Unit Measur ement circuit
dG1 dG2 dG3 THD1 VL1 ATT1 G1 G2 G3 G4 G5 G6 G7 EXPOUT
Delta Vin = +5dB Delta Vin = -10dB Delta Vin = -20dB Vin = -20dBV point of THD = 10% RX Mute ON Vin = -20 dBV DF, DG, DH = 1, 1, 1 DF, DG, DH = 0, 1, 1 DF, DG, DH = 1, 0, 1 DF, DG, DH = 0, 0, 1 DF, DG, DH = 1, 1, 0 DF, DG, DH = 0, 1, 0 DF, DG, DH = 1, 0, 0 SPIN SPOUT1 SPOUT2 SPIN SPOUT1 SPOUT1 SPOUT2 SPIN SPOUT1 SPOUT2 SPOUT2 Open Loop
-1.0 -1.0 -1.5
-0.1 0 +0.1 0.5
+1.0 +1.0 +1.5 1.0
dB
% Vrms dB dB
0.3 50
0.5 60 0
-4.0 -6.5 -9.5 -12.0 -15.0 -17.5
-2.5 -5.0 -7.5 -10.0 -12.5 -15.0 71
-1.0 3.5 -5.5 -8.0 10.0 12.5 dB
Speaker Amp
Open Loop Gain Voltage Gain 1 Voltage Gain 2 Voltage Gain 3 Distortion 2
GVO
GV1 GV2 GV3
fin = 1 kHz
Amp1 Amp2 Amp1 +Amp2 PO = 10 mW THD < 10%
12.0 -3.0 18.0
14.0 0.0 20.0
16.0 +3.0 22.0
dB dB dB
vin = 100 mVrm RL = 150
THD2
0.5
1.0
%
Max. Output Power Load Impedance
POM RL
SPOUT2 SPOUT2
13 32
19 150
mW
Fin = 1 kHz Vin = 100 mVrms
Rev.1.0, Sep.22.2003, page 22 of 27
M64886FP
Electrical Characteristics 6
( VCC=3V / Ta=25C , unless otherwise noted )
Block Parameter Symbol GMA VSO2 Pin Test Condition Limits Min. MICIN MICOUT COMPOUT MICIN fin = 1 kHz Open Loop in = -20dBV = 0dB 40 -22.5 Typ. 60 -21.0 -19.5 Max. dB dBV Unit Measurement circuit
Mic Amp Comp ressor
Gain Output Reference Voltage 2 Delta Gain 4 Delta Gain 5 Delta Gain 6 Delta Gain 3 Limiting Voltage 2 Mute Attenuation 2 Voltage Gain
dG4 dG5 dG6 THD3 VL2 ATT2 GA dF1 dF2 FILIN FILOUT
Delta Vin = +5dB Delta Vin = -10 dB Delta Vin = -20 dB Vin= -20 dBV
-1.0 -1.0 -1.5 360
0 0 -0.3 0.5 450 60 0 -3 -60 0.02
+1.0 +1.0 +1.5 1.0 540
dB
% mVpp dB
TX Mute ON Vin = -20 dBV FILIN fin = 1 kHz Vin = 100 mVrms FILIN fin = 10 kHz Vin=100mVrms FILIN fin = 100 kHz Vin = 100 mVrms FILIN fin = 1 kHz Vin = 100 mVrms
50 -0.5
Splatter Filter
+0.5
dB
Distortion 4
THD4
0.1
%
Rev.1.0, Sep.22.2003, page 23 of 27
M64886FP
Application Example
1. Application Circuit for 900M / 2.4 GHz System
10 1n 10 1n 10 33u 33 * 10n 10 10 10p 18p 18 390 5.5M 5.5MHz BPF BP 100n 10 1n 10 1n 100n 100n 100n
150p 150
LOOU OOU T LE CP CPS DATA DA 7.2K 7.2K 10 * * 220 22 10 1n * * * * * 2p * * 1n 1.8n 1.8n 4p 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 0 0 0
3.3K 3.3K
4.7u 4.7u
1p
4.7n 4.7n
10.7MHz BP BPF
VREG VR
10n 0.47u 0.47u
68p 16.2MHz 36p tal X' ta
1n
68p
68p
1n 1n 1n
* 100n 100n
RSSI RSSI OU OUT
68K 100n 100
10K
10
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41
100n 100n 18K RSSI RSSI COMP COMP 680 100p 1n
1K 470n 3.3K 3.3K 470n 470 1u 22u 1u 10K * 10K FSKOUT FS 10n
1n
0 2.7n 2.7n 9p 0
10
1n 2.2K 2.2K 10u 0
22n
18p 10K
M64886FP M64886
1n 27K 6.8n 6.8n 680p
10 1n 5.6n 5.6n 5.6n 5.6n
22u 10 10u 1u 1n * *
51K
1n 1n 3p 10n * * 3p
SPOUT2 SPOUT1
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
22n
22n
10K 10
3p 3p
330 33
1u 100K
39n
43p
220n 20n
2414.9M 2414.9M SAW
* * * *
LC 915M Filter 915M 10n
* * 1K PAONB PA 5.1K 5.1K
10
10
33n
200p
1n
1n
1.8K 1.8K
33n 33
51K
2.2u 2.2u
PCONT PC to 20K
100p 100p
10K
10K
1n
10n
10K 10 470p 2.2n 2.2n *
1n
1n
84K 84
AFIN
*
84K
*
*
1n
10u
44K
100K
ANT ANT
100K
*
FSKIN
1n
Rev.1.0, Sep.22.2003, page 24 of 27
to 200K
2.2K 2.2K
10
M64886FP 2. Application Circuit for 2.4G / 900 MHz System
1n 10 10 1n 10 33u 33 * 10n 10 10p 18p 18 390 5.5M 5.5MHz BPF BP 100n 10 1n 10 1n 100n 100n 100n
150p 150
LOOU OOU T LE CP CPS DATA DA 7.2K 7.2K 10 * * 220 22 10 1n * * * * * 5p * * 1n 18n 18 2p 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 0 0 0
3.3K 3.3K
4.7u 4.7u
1p
4.7n 4.7n
10.7MHz BP BPF
VREG VR
10n 0.47u 0.47u
68p 16.2MHz 36p tal X' ta
1n
68p
68p
1n 1n 1n
* 100n 100n
RSSI RS OU OUT
68K 100n 100
10K
10
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41
100n 100n 18K RSSI RSSI COMP COMP 680
100p 1n
1K 470n 3.3K 3.3K 470 470n 1u 22u 1u 10K * 10K FSKOUT FS 10n
1n
39n 39n 330 300p
10
2.2K 2.2K
10u
1n
39n
M64886FP M64886
10K 1n 27K 6.8n 6.8n 680p 8.2n 8.2n 8.2n 8.2n 10 1n
22u 10 10u 1u 1n * *
51K
1n 1n 1p
SPOUT2 SPOUT1
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
0 * * 3.9n 3.9n 18p 18p 2p 2p
0
0
10K 10
3.9n 3.9n
1.2n 1.2n 1u 100K
18p
915M 15M SAW
* * * * * *
9p
100n 00n
LC Filter
10
10
4.7n 4.
22n 22
1.8K 1.8K
1.2n 1.2n
200p
1n
1n
1u
2414 2414.9M
100p 100p
1K PAONB PA 5.1K 5.1K
51K 10K 10K 1n 10K 10 470p 2.2n 2.2n *
to 20K
0
0
10n
1n
1n
84K 84
AFIN
*
84K
*
*
1n
10u
44K
100K
ANT ANT
100K
*
FSKIN
2.2K 2.2K
10 1n
Rev.1.0, Sep.22.2003, page 25 of 27
to 200K
M64886FP
Parts List for Application Circuit
Parts 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 Maker JRC JRC TOKO KSS Murata Murata Murata TOKO Model Number NSVS775 NSVS781 TK11128CS ( KSS16L2M T ) SFELA10M7GA00-B0 SFSRA5M50BF00-B0 CDSRH5M50EK023-B0 LL1608-FS Outline 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 -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
80P6Q-A
Plastic 80pin 1212mm body LQFP
JEDEC Code -- MD Weight(g) Lead Material Cu Alloy
M64886FP
EIAJ Package Code LQFP80-P-1212-0.5
HD
Package Dimensions
E
HE
A2
b y
A1
L Detail F
c
Rev.1.0, Sep.22.2003, page 27 of 27
60
1
b2
80
61
l2 Recommended Mount Pad
Symbol
20
41
21
40
A F L1
e
A A1 A2 b c D E e HD HE L L1 y b2 I2 MD ME
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
ME
Mar.'98
D
e
Sales Strategic Planning Div.
Keep safety first in your circuit designs!
Nippon Bldg., 2-6-2, Ohte-machi, Chiyoda-ku, Tokyo 100-0004, Japan
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. Notes regarding these materials 1. These materials are intended as a reference to assist our customers in the selection of the Renesas Technology Corp. product best suited to the customer's application; they do not convey any license under any intellectual property rights, or any other rights, belonging to Renesas Technology Corp. or a third party. 2. Renesas Technology Corp. assumes no responsibility for any damage, or infringement of any third-party's rights, originating in the use of any product data, diagrams, charts, programs, algorithms, or circuit application examples contained in these materials. 3. All information contained in these materials, including product data, diagrams, charts, programs and algorithms represents information on products at the time of publication of these materials, and are subject to change by Renesas Technology Corp. without notice due to product improvements or other reasons. It is therefore recommended that customers contact Renesas Technology Corp. or an authorized Renesas Technology Corp. product distributor for the latest product information before purchasing a product listed herein. The information described here may contain technical inaccuracies or typographical errors. Renesas Technology Corp. assumes no responsibility for any damage, liability, or other loss rising from these inaccuracies or errors. Please also pay attention to information published by Renesas Technology Corp. by various means, including the Renesas Technology Corp. Semiconductor home page (http://www.renesas.com). 4. When using any or all of the information contained in these materials, including product data, diagrams, charts, programs, and algorithms, please be sure to evaluate all information as a total system before making a final decision on the applicability of the information and products. Renesas Technology Corp. assumes no responsibility for any damage, liability or other loss resulting from the information contained herein. 5. Renesas Technology Corp. semiconductors are not designed or manufactured for use in a device or system that is used under circumstances in which human life is potentially at stake. Please contact Renesas Technology Corp. or an authorized Renesas Technology Corp. product distributor when considering the use of a product contained herein for any specific purposes, such as apparatus or systems for transportation, vehicular, medical, aerospace, nuclear, or undersea repeater use. 6. The prior written approval of Renesas Technology Corp. is necessary to reprint or reproduce in whole or in part these materials. 7. If these products or technologies are subject to the Japanese export control restrictions, they must be exported under a license from the Japanese government and cannot be imported into a country other than the approved destination. Any diversion or reexport contrary to the export control laws and regulations of Japan and/or the country of destination is prohibited. 8. Please contact Renesas Technology Corp. for further details on these materials or the products contained therein.
RENESAS SALES OFFICES
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http://www.renesas.com
(c) 2003. Renesas Technology Corp., All rights reserved. Printed in Japan.
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