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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
A A
B B
VBAT
RX_1800 ANT1
ANT_BW
C100 C102 C103
2.2u
C (1608) 10n 33p C
C101
220u/6.3V C121
5.6nH
C114 C104 L100
47p 47p 5.6pF
RF2V85
GSM_OUT
D D
R101 4 8 10 12 C106 2 ANT101
56 7 47p OUT
VBATT
GVCC
Vccout
DVCC
GSM_IN
GSM_OUT
9 U110 G2 G1
1 LMG002S-5047A 4 3
DCS_IN 1 10 IN
11
DCS_OUT C108
U101
G3 DCS_RX
G5 GSM_RX
2 C107 1
BAND
C109 R106 N.C 5 27p
GSM_TX
22p 12 3
TX_EN RF3110 VREG
5
ANT
8
6 3 DCS_TX
E DCS_OUT VRAMP E
2 VC2
VC1
C122
G16
G11
G13
G10
G12
G15
G14
G1
G2
G4
G1
G7
G8
G9
G2
G4
G6
G3
G5
R105 R104 C123 2.7p L103
11
12
23
20
17
28
13
27
21
18
24
14
26
22
16
25
15
19
430 430 10nF 56n
4
6
7
9
L110
2.7N
F BSW F
R103
11K
C112 C113
47p 22p
C130 C125
NC 180pF VC1 VC2
RF2V85 RF2V85
G
U105 U108 GSM_TX H L G
UMD9N UMD9N
4 47k 3 3 47k 4 DCS_TX L H
10k 10k
2 5 5 2 GSM,DCS_RX L L
10k 10k
1 47k 6 6 47k 1
R112 R113
10K 10K
H C117 H
10n
I I
C126
RF2V85 150p
Q101 R119
DTC114YE 10K
J J
OUT
IN
GND
K K
Engineer:
Drawn by:
R&D CHK: TITLE: Size:
A3
DOC CTRL CHK: SC100
RF PAM
L L
Changed by: Date Changed: Time Changed: REV: Drawing Number: Page:
2003.11.05 1.0 1 of 7
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
A A
B B
PDB
SYN_EN
CLK RF2V85
C DATA R721 2K C
13MHZ
RF2V85
GSM_OUT
R722 RF2V85
1K DCS_OUT
C200 RF2V85
22n
D D
20
19
18
17
16
R201
VDDA
XOUT
SDI
SCLK
SENB
10K
1 15
GND1 SDO
2 14
RXQP 3
RXQP
U200 PDNB
13
RXQN 4
RXQN
SI4201 XEN
12
RXIP RXIP ION U201
32
31
30
29
28
27
26
25
5 11 B7706 C205
RXIN RXIN IOP
C204 1p 3 100p
VDCC
VDD3
PDNB
GND2
NC1
NC2
GND3
VDD4
RFOG
E OUT+ E
GND
CKN
CKP
1
XIN
1 24 C206 1p 4
IN RX_900
ION RFOD L200 OUT-
G1
G2
10
2 23 27n
6
7
8
9
IOP VDD1
RF2V85 3 22 2 5
CKN RFIGN
4 21
CKP U202 RFIGP
5 20
TXIP TXIP SI4200 RFIDN
6 19
TXIN 7
TXIN RFIDP
18
TXQP 8
TXQP RFIPN
17
C207 C208 TXQN TXQN RFIPP
RFLON
RFLOP
C209
DIAG2
DIAG1
IFLON
IFLOP
GND1
VDD2
F 100n 22n 100p L201 F
U203
7.5n LF90A
C212 1.5p
10
11
12
13
14
15
16
(COILCRAFT) 6
9
OUT+
2
C210 1.5p 4 OUT-
IN RX_1800
G1
G2
G3
U204 RF2V85
R202 TTS17V
10K C701 1 3 5
1 4 C213 R203
AFC CTL VCC 22n
10n 100
2 3
G C214 GND OUT G
10n
RF2V85 RF2V85
RF2V85
C216
100p RF2V85
C218
H 22n H
U205
MIC5245
RF2V85 5 1
Vout Vin VBAT
28
27
26
25
24
23
22
4 3
VDDI
IFLOP
IFLON
VDDR
RFLOP
RFLON
GND9
Cbyp EN RF_ENA
G
L202
3.9n 1 21 RF1-STRIPLINE 2
C219 GND1 GND8 C220 C221
2 20 C222 C250
22n 3
IFLB RFLA
19 10n 10n 220p
I 4
IFLA U206 RFLB
18 10u/6.3V I
GND2 SI4133T GND7 RF2-STRIPLINE F95/P
5 17
VDDD RFLC
6 16
GND3 RFLD
7 15
XIN GND6
GND4
PDNB
GND5
SENB
SCLK
SDO
SDI
10
11
12
13
14
8
9
J J
7.2 RF Main Chip
SYN_EN
CLK
DATA
K K
Engineer:
Drawn by:
Approved by: TITLE: Size:
SC100 A3
Date:
RF MAIN IC
L L
Changed by: Date Changed: 2003.11.05 Time Changed: REV: Drawing Number: Sheet:
1.0 2 of 7
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
A A
VR2B
- IO Connector -
VBAT
1