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Circuit Diagram
6-2
TO MSM3100
1%
CLOSE TO PIN 27
C.K.KIM
H.G.KIM
Monday, November 12, 2001
06
SCH-A399_REV2.0-TX
R329
22
V_SYNTH
10nH
L304
330
R309
1K
R323
R312
6.8K,1%
C343
100PF
NC
L303
V_RFTX
10NF
C347
100NF
C351
NC
C322
3PF
V_RFTX
C328
R322
1.8K,1%
68NF
C355
C307
390PF
C338
C342
100PF
8PF
12K,1%
R320
3
4
COUP
1 IN
OUT
2
C312
100PF
82nH
L312
U304
CP0603A0967BWTR
50OHM
10
NTH5G1M33B103J04TH
TH301
R303
51
R325
D301
C371
1NF
220NF
C359
1SV279-TPH3
100PF
C314
100PF
C369
BLM10A102SGPT
L314
C300
100PF
C360
100PF
910
33NF
C364
V_SYNTH
V_VDDM
R341
NC
R334
C337
V_RING
V_IFTANK
1NF
33NF
100PF
C320
C356
C304
100NF
BLM10A102SGPT
L315
4
1
OUT
5
SHUT
V+
6
V-
2
R300
U300
LMV711
3
+IN
-IN
4.7
C331
56PF
C325
100PF
C334
1NF
C326
10NF
200K
R319
C31
1
1UF
C319
11
16
VDDA5
18
VDDA6
29
VDDD
VDDM
20
390PF
3
4
TX_IB
TX_Q
1
2
TX_QB
VCONTROL
8
VDDA1
5
VDDA2
9
10
VDDA3
VDDA4
28
RF_LO
19
24
SBCK
23
SBDT
SBST
22
TCXO
25
TXVCO_T1
30
31
TXVCO_T2
TX_I
IF_BPF2
7
IREF
32
26
LOCK_DET
PA_ON
17
PCSA_OUT
13
PCSB_OUT
12
PD_ISET
27
PD_OUT
AB_SEL
21
CELLA_OUT
15
CELLB_OUT 14
33
G
G
34 35
G G
36
6
IF_BPF1
U302
RFT3100-32BCCPF-MT
C372
100PF
V_SYNTH
C368
100PF
VCC
C340
100PF
OSC300
KT17-DCV28A-19.680M-T
GND
2
OUT
3
1
VC
4
TH300
NTH5G10P39B222J08TH
82PF
C336
100K
C341
82PF
R306
R335
10
D302
R308
10K
C305
10NF
1SV279-TPH3
C313
100NF
4
2
RF_IN
3
RF_OUT
U426
MRFIC0916T1
1
GND1
GND2
R336
10NF
C339
27NH
51
51
R342
L306
220PF
C363
BLM10A102SGPT
L300
10K
L313
BLM10A102SGPT
R324
0
R315
1NF
C303
C352
1NF
50V
V_VDDM
27nH
L308
12PF
C324
V_RFTXD
_RX_IN
100PF
C344
IF_IN
RX_IN
5
TCXO_IN
8
23
VCC
VCC1
24
2
VP
22
VP1
_IF_IN
17
6
7
GND3
9
GND4
GND5 10
13
GND6
16
GND7
19
GND8
GND9 21
18
U306
CLK
12
D
ATA
14
DOIF
20
3 DO_RF
15
EN
11
FOLD
GND1 1
GND2 4
S1M8821X02-G0T0
C310
1NF
3.9K
R340
V_IFTANK
18K,1%
R307
C346
100PF
24PF
C330
1PF
V_RFTXD
1UF
C308
C345
0
R321
C362
100PF
L307
0
27NH
R311
V_RFTX
R313
R317
10K,1%
NC
C332
V_IF
NC
22
R331
C309
C348
22NF
47PF
C358
2
3
4
5
6.3V
10UF
R327
10K,1%
UMC5NTL
Q301
1
C354
1NF
R332
C315
4.7K,1%
F300
1
G G
3 4
G G
6
IN
2
5
OUT
100NF
R338
22
D836LH
V_VDDM
NC
C357
100NF
100PF
C370
R316
R326
10K,1%
1UF
C333
L310
5.6nH
4
OUT
VC
1
VCC
3
0
R337
MQL001B967M
U305
2
G
G
5 7
G
G
8
R339
V_IF
0
C301
10NF
6.3V
10UF
C349
C361
4.7NF
L309
8.2nH
R333
33K,1%
C367
10NF
C366
100PF
C335
10NF
C318
100PF
100PF
C353
C306
390PF
2
G1
3
G2
4
G3
5
G4
G5
7
6
IN
1
OUT
CE053R836DCB-TA2
F301
27K
R301
V_RING
1NF
C327
C365
330NF
10V
R310
2K,1%
Q300
2
3
1
16V
2.2UF
C302
2SC4617
C321
390PF
C329
100PF
C350
10NF
7
LABEL
2
RFIN
RFOUT
5
VCC1
1
4
VCC2
3
VREF
G
6
8
G
G
9
G
10
11
G
G
12
7.5K,1%
R304
U301
RM912
TX_AGC_ADJ
PA_ON
THERM_DET
TX_LO
PA_IREF
SYNTH_LOCK
TCXO_IN
TXOUTPUT
Q_OUT
Q_OUT_N
I_OUT
I_OUT_N
PA_ON
SBST
SBCK
SBDT
RX_IFVCO_OUT
PLL_EN
PLL_DATA
TCXO_IN
V_TCXO
TRK_LO_ADJ
TCXO_ON
PLL_CLK
TCXO_EN
RX_IF_DO
RX_LO
TX_LO
TX_AGC_ADJ
6-2 Tx Circuit Diagram