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RFS101
KMS-512
G A C G
1 2 3 4
+VCC_SYN
+VCC_SYN
R124 R101
0 NC
ANT2 ANT1
C102 C101 C103
1 1 10PF
1 1 10PF NC
2 2 2 2 +VCC_SYN 50V 50V
3 3 3 3
4 4
4 5 R103 R102 5 4
5 J_ANT 0 NC 5
6 6 R125
6 6 0
PON_3587_SYNTH
C120 L105 R104 C106 L106 C104
0 33PF C105
NC 5.6nH 47nH C108 10PF
50V NC 10PF 50V +VCC_SYN
50V
R106
C107 NC
8 56PF 50V
ANT
L108 10 VC1 GSM1900RX 3
FESW1
FESW2 100nH 12 VC2 GSM1900RX 4 C109 C110
9 VC3 GSM1800RX 1 L109 10PF 10PF
FESW3
13 GSM1800/1900TXGSM1800RX 2 82nH PCS RX 50V 50V
11 GSM900TX GSM900RX 5 C142
56PF 50V
GSM900RX 6
G G
7 14 F101
LMSP54HA-350 C112
33PF 50V
C113 C114
100PF 100PF
50V 50V
L110
27NH DCS RX
C115
33PF 50V OSC101
C116 TOH2600DGI4KRA
100PF
50V
3 2
F102 OUT GND
C117
NFM18PC104R1C3D 33PF 50V
TP101 4 1
3 1
VBAT VCC VCON
2 C118
L111
39nH
GSM RX 100PF
TA101 C119 50V
C121 C122 50V
47UF 33PF R107
10V 33PF 10NF
50V 16V 10K
R108 R109
L112 10 220K
R110 4.7nH
12 AFC
30
29
28
27
26
25
24
23
22
21
DCS_TX
VCCRF
LBIB
LBIA
VCCRFLO
EXTRES
VCCCP
RFTUNE
CTRL
VCCSYN
GNDREF
REFIN
R112 R111
31
C123
R113 C125 C124 0 10PF 220K
R114 SWBIA
1.5PF 50V
32
470 470 1.5PF
50V 50V CLKFDBX
20
SWBIB
33
REFVCC 26M_CLK
19
GNDRF1
34
CLKOUT D_REF_CLK
18
MODE_SELECT HBIA
C126
35
C127 PGMDIV TP102 100PF
17
10PF HBIB 50V
36
+VDD_IO_LOW
6
5
4
3
2
1
50V VDDL
U102
16
GNFRF2
NC
MODE
RFIN_HB
VBAT
VBAT
GND
UAA3587EHN/C2
37
GNDL
15
GSM_TX LBO
38
R115
7
PON_PA TXON 0 EN RF_EN
C128 L113 +VDD_RX_TX TXVCC
R116 1K