Pantech PG3500 Schematics
1 6
32
4 9 12
5
7
8
10
11
13
14
15
16
A
VBAT
C100
10uF
HF_DETECT
(2012)
TEMP
1
V100
100pF
2
J100
24+3PIN_IOCONNECTOR
B
C
D
24
VCHARGE1
23
VCHARGE2
26
TEMP
25
VBAT
18
VBAT1
19
VBAT2
12
POWERON#
17
ACCDIENT
22
USC5
21
USC4
20
USC3
11
ACCDETECT#
16
FS_RI_USC6
15
RX
14
TX
13
TXD_USC2
10
RXD_USC1
9
CLK_USC0
8
JTAGEN
7
TDI
6
TDO
5
TMS
4
TCK
GND131GND14
GND15
GND16
GND17
GND18
2
3
27
G1
G2
1
V101
100pF
R112
2
47K
(1005)
E
A(6)
A(7)
A(8)
A(9)
A(11)
A(10)
C1
F2
E2
F6
D7
E7
A5
A6
A7
A8
A9
A10
B8
A(12)
A11
C8
A(13)
A12
D8
A(14)
2.8V_EXT
C152
F
G
C151
0.1uF
0.1uF
(0603)
(0603)
1.8V_M
C160
C162
0.1uF
0.1uF
(0603)
(0603)
A13
F7
A(15)
A14
E8
A(16)
A15
F8
A(17)
A16
D2
A(18)
A17
B2
A(19)
A18
B3
A(20)
A19
E6
A(21)
A20
B7
A(22)
A21
C7
H2
H3
G3
H4
J5
G5
J6
H7
G2
J3
G4
J4
H5
G6
H6
J7
A22
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
A1
RD38F4455
DU1
DU2A2DU3
DU4
A7
A8
A(23)
D(0)
D(1)
D(2)
D(3)
D(4)
D(5)
D(6)
D(7)
D(8)
D(9)
D(10)
D(11)
D(12)
D(13)
D(14)
D(15)
H
R100
3.3K
(0603)
A(4)
A(5)
D1
B1
A3
A4
U106
A23D3A24
F3_CE
K3
C3
A(24)
U100
NUS3045
10
DRAIN1
5
4
SRC
DRAIN
8
6
VCC
GATE
7
IN1OUT
3
2
CNTR
GND
9
GND1
C101
NC
(2012)
CARKIT_D+
CARKIT_D-
1.8V_M
A(1)
A(2)
A(3)
K5
L4
B5
K6
B6
E1
G1
F1
A2
A0
A1
P_VCC
VCCQ1
F1_VCC1
F1_VCC2
F2_VCC1
F2_VCC2
VCCQ2
VCCQ3
F_VPEN
P_CRE
F_RST
F_WP
F_CE1
F_CE2
P1_CS
ADV
WAIT
CLK
R_WE
F_WE
F1_OE
F2_OE
R_OE
R_UB
R_LB
VSS8
VSS7
VSS6
VSS5
VSS4
VSS3
VSS2
VSS1
DU7
DU8
S_CS1J1S_CS2
S_VCC
P2_CS
DU5
DU6
A25
K4
K2
E3
C5
M7
M8
M1
M2
#RAMCS2
VCHARGE
C180
0.1uF
(1005)
2.8V_EXT
C146
R124
R123
R122
10
(0603)
(0603)
J8
K7
L3
D4
K8
F4
E4
K1
G8
D6
E5
G7
C6
D5
F5
J2
H8
H1
F3
C2
C4
B4
L1
L2
L5
L6
L7
L8
0.1uF
10
10
(0603)
(0603)
RV100
ICVE21094E500R101
1
OUT1
IN1
2
OUT2
IN2
3
OUT3
IN3
4
OUT4
IN4
GND10GND1
9
RV101
ICVE21094E500R101
1
OUT1
IN1
2
OUT2
IN2
3
OUT3
IN3
4
OUT4
IN4
GND10GND1
9
RV102
ICVE21094E500R101
1
OUT1
IN1
2
IN2
OUT2
3
IN3
OUT3
4
IN4
OUT4
GND10GND1
9
RV103
ICVE21184E150R101
#FRESET
1.8V_M
C137
0.1uF
(0603)
#FRESET
#ROMCS1
#ROMCS2
#RAMCS1
#ADV
#WAIT
BURSTCLK
#WR
#RD
#UBS
#LBS
TP202
TP201
RFCLK
2.8V_EXT
USB EMI
R103
R102
100K
100K
(0603)
(0603)
8
7
6
5
8
7
6
5
8
7
6
5
R110
100
(1005)
R117
100
(1005)
A(23)
#F_WP
R129
100K
(0603)
D(0:15)
1
V116
2
100pF
MC-146
C131
100pF
(1005)
C132
TBD
(1005)
BT_RX
BT_RTS
BT_CTS
#TF_DETECT
BT_TX
X101
BURSTCLK
#ROMCS1
#RAMCS1
#RAMCS2
#MAINCS
#MAINCS2
#ROMCS2
SPK_SW
A(1:23)
#WAIT
A(23)
#WR
#RD
#UBS
#LBS
#ADV
#POWERON
X_USC3
DEBUG_RXD
DEBUG_TXD
X_USC2
X_USC1
X_USC0
4
1
C106
C107
0.1uF
0.1uF
(0603)
(0603)
USC1
USC2
USC3
USC0
1.8V_D
L11
P12
V13
V12
V3
RESET#
E9
OSCIN
TDI_GPIO_20
TCK_GPIO_18
TDO_GPIO_21
C9
OSCOUT
N10
CLKIN
C1
ADD0
E5
ADD1
D3
ADD2
F6
ADD3
D1
ADD4
F5
ADD5
G6
ADD6
E1
ADD7
G5
ADD8
F3
ADD9
H8
ADD10
F1
ADD11
G3
ADD12
G1
ADD13
H3
ADD14
J6
ADD15
J8
ADD16
J3
ADD17
J5
ADD18
J1
ADD19
K6
ADD20
K3
ADD21
K1
ADD22
K9
ADD23
N8
ROMCS1#
V5
RAMCS1#
P8
RAMCS2#
T5
GPCS1#
V6
AUXCS1#
N9
GPIO_42_#DISPLAYCS1
V7
GPIO_43_#DISPLAYCS2
P9
GPIO_44_#ROMCS2
T7
GPIO_45_#GPCS2
T8
GPIO_46_#AUXCS2
R4
WE#
P5
RD#
U1
HWR#
V1
LWR#
T4
ADV#
V2
WAIT#
V4
BURSTCLK#
L3
DATA0
L6
DATA1
L1
DATA2
L8
DATA3
M1
DATA4
L5
DATA5
N3
DATA6
N1
DATA7
P3
DATA8
N6
DATA9
P1
DATA10
R3
DATA11
R1
DATA12
N7
DATA13
P6
DATA14
T1
DATA15
E16
GPIO_33
C18
GPIO_34
B18
GPIO_35
A18
GPIO_36
C16
GPIO_37
A17
GPIO_38
C15
TMS_GPIO_19
GPIO_39
GPIO_40
K5
23
R113
10M
(1608)
A(1)
A(2)
A(3)
A(4)
A(5)
A(6)
A(7)
A(8)
A(9)
A(10)
A(11)
A(12)
A(13)
A(14)
A(15)
A(16)
A(17)
A(18)
A(19)
A(20)
A(21)
A(22)
A(23)
D(0)
D(1)
D(2)
D(3)
D(4)
D(5)
D(6)
D(7)
D(8)
D(9)
D(10)
D(11)
D(12)
D(13)
D(14)
D(15)
T11
N18
JTAGEN
E11
N14
RX_USC1
CLK_USC0
GPIO_55
GPIO_56
A12
M16
TX_USC2
GPO_22
G13
M18
M13
N13
FS_RIUSC6
FS_RI_USC3
GPO_23
GND1
GND2
F7
D4
E12
D18
C12
F8
H6
J11
L16
VCC1
VCC2
VCC3
CTS_IO_USC5
RTS_CLKUSC4
U105
AD6527B
GND9
GND10
GND3
GND4
GND5
GND6
GND7
GND8
K8
H5
L13
F11
K10
K13
H11
H13
VCC4
GND11
CARKIT_D+
CARKIT_D-
1.8V_D
C109
C108
0.1uF
0.1uF
(0603)
(0603)
L9
M6
P14
M14
A5
VINT
VCC6
VCC7
VCC8
VCC5
GND12
GND13
GND14
GND15
GND16
GND17
P7
N5
M5
V15
N12
N16
P10
VSSUSB
A9
C110
0.1uF
(0603)
E3
VSSRTC
VMEM1
2.8V_EXT
C111
C112
C113
0.1uF
0.1uF
0.1uF
(0603)
(0603)
(0603)
2.8V_EXT
T3
T6
D16
F12
F14
K11
H1
M3
VEXT1
VEXT2
VEXT3
VEXT4
VMEM3
VMEM4
VMEM5
VMEM2
KEYPADCOL2
KEYPADCOL3
KEYPADCOL4
KEYPADCOL0
KEYPADCOL1
F13
A13
A14
C13
C14
U102
PACUSB-U3
6
D1_C
4
VSIM
N11
R15
T12
VEXT5
VEXT6
3.2V_USB
5
V3.3
1
D1_ID2_C
D2_I32GND
C115
C116
C114
0.1uF
0.1uF
0.1uF
(0603)
(0603)
(0603)
3.2V_USB
2.8V_EXT
V8
C11
VMC
VSIM
VDDUSB
CLKOUT_GATE
CLKOUT
ABB_INT_GPIO_48
ABB_RESET_GPO_29
BSOFS
ARSM_GPO_5
ATSM_GPO_6
TXON_GPO_1
RXONGPO_0
TXPA_GPO_2
GPO_3
PA_NEGBIAS_GPO_4
TXPHASE_GPO_7
DCS_SW_SYNC_GPO_8
DCS_SW_DRV_GPO_9
GSM_SW_SYNC_GPO_10
GSM_SW_DRV_GPO_11
TX_GSM_GPO_16
TX_DCS_GPO_17
OTH_EN_GPO_18
OTH_VLO_EN_GPO_19
OTH_DATA_GPO_20
OTH_CLK_GPO_21
GPIO_0
GPIO_1
GPIO_2
GPIO_3
GPIO_4
GPIO_5
GPIO_6
GPIO_7
GPIO_8
GPIO_9
GPIO_10
GPIO_11
GPIO_12
GPIO_13
GPIO_14
GPIO_15
GPIO_16
GPIO_17
CLKON
PWRON
DPLUS
DMINUS
MC_CLK
MC_CMD
MC_WRP_GPIO_22
MC_DATA0
MC_DATA1
MC_DATA2
MC_DATA3
SIMDATAIO
SIMCLK
GPIO_23
GPIO_24
GPIO_47
KEYPADROW0
KEYPADROW1
KEYPADROW2
KEYPADROW3
KEYPADROW4
E14
A16
E13
A15
D15
C104
1uF
(1005)
2.8V_EXT
1.8V_RTC
ASDI
ASFS
ASDO
CSDO
CSFS
CSDI
BSDI
BSIFS
BSDO
A8
C117
0.1uF
(0603)
VDDRTC
R5
B16
VBAT4
AGND1
R4
A11
R6
VBAT5
AD6537
AIN3P
AIN3N
AOUT3P
AOUT3N
NC
NC
NC
NC
NC
NC
E10E5
F10 F11 F12
AGND2
AGND3
L15
T16
VRTCIN
AGND4
N2
P2
VMEMIN
VCOREIN
E11 E12
K11 K12
R2
VMEMIN1
VAPPGATE
NC_R12
R12
VCHARGE
F15
VUSBIN
BATTYPE
REFCHG
AUXADC2
AFCDAC
AOUT1P
AOUT1N
AOUT2P
AOUT2P1
AOUT2N
AOUT2N1
AOUT3L
AOUT3R
VCORE1
NC_G16
G16
FLIP_DETECT
R107
0
(1005)
TEMP2
TEMP1
PA
IP
IN
QP
QN
AIN3R
AIN3L
AIN1P
AIN1N
AIN2P
AIN2N
VEXT
VEXT1
VMEM
VMEM1
VABB
VAPP
VCORE
VMIC
VVCXO
VSIM
VRTC
VBACK
VUSB
RESET#
LIGHT2
LIGHT1
LIGHT3
C120
22nF
(0603)
A8
B6
D15
A9
B9
B12
B14
A12
A13
A15
A14
J15
K15
R14
R13
T11
R11
T9
R9
P16
R16
P15
R15
J16
K16
C139
1uF
(1005)
B4
A4
T3
C149
1uF
T2
(1005)
2.2uF
C150
H16
(1608)
F16
E16
P1
N1
C155
(1005)
N16
C157
(1005)
D16
C159
(1005)
T6
C163
(0603)
T7
C166 100nF
T4
(0603)
E15
C167
(1005)
T1
M15
L16
M16
C168
1uF
(1005)
USB_D+
USB_D-
1.8V_RTC
VSIM
C118
C119
0.1uF
0.1uF
(0603)
(0603)
C123
C122
C121
0.1uF
0.1uF
10uF
R108
0
(1608)
(2012 0.85T)
CLOSE TO ABB
B1
C3
A1
E7
H9
A4
ABB_INT
A6
E6
J9
C6
A2
C4
A3
C5
A7
C7
E8
C8
V14
T13
R125
T14
T15
(1005)
V16
V17
V18
R16
T16
T18
P16
U18
R18
P18
L18
L14
K16
K18
K14
J16
J18
H16
J14
H18
G16
J13
G18
(0603)
H14
G14
F16
F18
E18
P13
F9
T9
L10
J10
E10
A11
A10
F10
C10
H10
V10
T10
R146
V9
V11
P11
NC
47KR134
USB_D+
USB_D-
#F_WP
#MTECH_RESET
(0603)
33R145
33
(0603)
(0603)
33R147
TX_PA
#RF_RESET
MTECH_CLKI
PDNB_00
VC3
VC1
VC2
MMI_POWERON
DCSSEL
FLASHLED_EN
SYNTHEN
SYNTHDATA
SYNTHCLK
#BT_RESET
VIBRATE
BT_USC_SEL
#JACKIN
I2C_DATA
I2C_CLK
BT_WAKE
#HOOK_DETECT
FLIP_DETECT
HF_DETECT
HOST_WAKE
BT_EN
DEBUG_RXD
#LCD_RESET
DEBUG_TXD
VTCXOEN
MMI_POWERON
SIM_DATA
SIM_CLK
SIM_RESET
AUDIO_ON
EARPHONE_SW
VTCXOEN
ABB_INT
KEY_ROW(0)
#POWERON
R136
100K
(0603)
R400
10K
(0603)
SW100
C156
POWER_END
0.1uF
(0603)
LCD_BL_EN
D102
KDR730E
R138
1K
D103
KDR730E
DBBON_SHDN
(1005)
R141
330K
(1005)
C147
VBAT
1uF
B655
BLM15AG601SN1
(1005)
VCHARGE
Q301123
SI7703EDN
56
VBAT
R135
0.27
(3216)
R140
1M
(1005)
C169
2.2uF
(1608)
R143
3
2.2K
2
(0603)
1
C170
0.1uF
(0603)
C148
1uF
(1005)
C153 4.7uF
(1608)
8
7
4
VBAT
Q302
2CS5585
(0603)
(0603)
TP126
C135
1uF
(1005)
1.2M(1%)
(1005)
C158
(0603)
10nF
R131
2.7K
(0603)
R133
470
R137
100K
(0603)
VBAT
C124
0.1uF
(0603)
R126
(1005)
(1005)
C2
B10
C1
A1
B1
B2
D2
F2
E1
J2
L1
M1
H2
L2
H1
E2
G1
F1
G2
J1
K2
K1
B11
A16
C16
B15
A10
T12
T15
R10
T10
A2
D1
T13
T14
R1
A5
B5
A6
B7
A7
B8
R7
R3
T5
GPI
AUXADC1
TDO
TDI
TMS
TCK
ASDO
ASFS
ASDI
MCLKEN
MCLK
ABBRESET#
CSDI
CSFS
CSDO
BSDO
BSOFS
BSIFS
BSDI
ASM
TXON
RXON
REFOUT
REFEN
REFEN1
REF
REFBB
LDOEN
IBIAS
SPWR
SPWR1
VCXOEN
INT
KEYOUT
KEYON
CRST
VCHG
CHGOSC
GATEDRIVE
CHGDACREF
ISENSE
VBATSENSE
DBBON
VMEMSEL
VBACKSEL
A3
B3
C15
H15
G15
VBAT1
VBAT2_1
VBAT2_2
VBAT3_1
VBAT3_2
U104
AD6535
<Compare AD6535 with AD6537>
AD6535
AIN3L
AIN3R
AOUT3L
AOUT3R
VAPP
VAPPGATE
VBACK
VBACKSEL
VUSB
VUSBIN
F5 F6 F7
G5 G6 G7 G10 G11 G12
K5E6K6 K7 K10
L5 L6 L7 L10 L11E7L12
M5 M6 M7 M10 M11 M12
LGND
SGND
SGND1
DGND
AGND0
N15
T8
R8
M2
B13
2.8V_EXT
U103
EM-1681
2
OUT1VDD
C102
0.1uF
(0603)
1uF
R106
4.12K(1%)
(1005)
C125
22nF
(0603)
2.8V_EXT
1.8V_M
1uF
1uF
220nF
0.1uF
NC
3
TP613
R130 0
R132
(0603)
C103
VSS
0.1uF
4
(0603)
REFCHG
TEMP
C126
100nF
(0603)
(0603)
(0603)
C140
33pF
(0603)
(1005)
1K
NBL414
#RESET
REFCHG
RAMP
AFC
IP_TX_RX
IN_TX_RX
QP_TX_RX
QN_TX_RX
C127
33pF
EAR+
EAR-
C129
33pF
AOUT2P
AOUT2N
C141
C143
C144
C142
33pF
33pF
33pF
33pF
(0603)
(0603)
(0603)
(0603)
1.8V_D
EARJACK_L
VMIC
EARJACK_R
VTCXO
VSIM
1.8V_RTC
1
2
BT3
3.2V_USB
VIBRATE
MICIN
B603
(1005)
BLM15AG601SN1
C133 0.1uF
C145
33pF
(0603)
U533
BLM15AG601SN1
(1005)
U534
BLM15AG601SN1
(1005)
R142
200K
R144
120K
(0603)
(0603)
0.1uFC136
(0603)
C362
10uF
(2012)
C363
10uF
(2012)
C164
33pF
(1005)
R139
VMIC
100K
(1005)
(1005)
AGND
VBAT
R101
10
(1608)
654
Q141
D400
1SS400
KRX204E
21
R104
2.8V_EXT
2
321
2.2K
C105
R105
2.2uF
6.8K
(1608)
(0603)
NOTE
1.AUDIO MODE 01 : R139 -> 0 ohm, R143-> NC
2.AUDIO MODE 10 : R139 -> 2.2K, R143 -> 2.2K
R114
OR
(0603)
R121
NC
(1005)
AOUT3L
AOUT3R
100pFV106
33pF
U537
U536
V105 100pF
C165
(1005)
(1005)
#HOOK_DETECT
3
Q351
2CS5585
1
R115
2.2K
(1005)
C134
33pF
(0603)
C130
33pF
(0603)
AGND
B303
(1005)
12
BLM15AG601SN1
C161
33pF
(1005)
V102
100pF
2.8V_EXT
C154
1uF
(1005)
1
2
CN141
24-8000-002-000-829
MOTOR
GND
R109
NC
(1005)
COLSE TO MIC (FOR ESD)
C357
10uF/6.3V
AGND
R127
100K
(0603)
V104 100pF
AGND
R111
470
(0603)
12
BLM15AG601SN1
B602
(2012)
(1005)
BLM15AG601SN1
12
U535
R128
1K
(0603)
FPGA25607-PT2
7
6
5
4
3
2
1
AUDIO_JACK
100pFV103
SP304
(1005)
J101
B656
3
AGND
12
MIC100
SP0103BE3
4
R120
(1005)
(1005)
#JACKIN
A
B
C
D
VMIC
E
NC
C138
NC
AGND
F
G
H
I
A(24)
#MTECH_INT
DBBON_SHDN
MTECH_LDO_EN1
KEYPAD_BACK
KEY_COL(0)
KEY_COL(1)
SP128
(0603)
(1005)
R150
R151
2.8V_EXT
10K
NC
2.8V_EXT
R149
NC
(1005)
R152
100K
(0603)
UART_BOOTING
SEND
DOWN
SW104
SW105
SP111
SP112
SP114
K
L
SW101
VOLUME_UP
12
345
1
SP101
2
2
SW102
VOLUME_DOWN
KEY_ROW(1)
1
V110
100pF
2
12
345
SP102
KEY_ROW(2)
1
1
V111
100pF
2
2
3
4
SW103
CAMERA
12
345
1
SP103
2
KEY_ROW(3)
1
V112
100pF
2
5
SIDE KEY
SP113
SP117
SP115
SP116
SP121
SP119
SP120
SP123
SP124
SP125
SW109
SP118
SW113
SP122
SW117
SP126
SW121
2
1
SW110
4
5
SW114
7
8
SW118
*
0
SW122
7
KEY_COL(2)
SP129
KEY_COL(0)
KEY_COL(1)
KEY_COL(2)
KEY_COL(3)
KEY_COL(4)
KEY_COL(0:4) KEY_ROW(0:4)
KEY_COL(0:4)
KEY_COL(3)
SP130
LEFT
RIGHT
SW107
SW106
3
UP
SW111
SW112
T-ZONE
6
SW116
SW115
9
SW119
MENU
#
SW124
SW123
KEY_ROW(0)
KEY_ROW(1)
SP131
8
KEY_ROW(2)
KEY_ROW(3)
KEY_ROW(4)
KEY_COL(4)
SW108
SW120
CLEAR
2.8V_EXT
R148
470
1.8V_M
1
#RESET
SP127
OK
R153
100
V107
100pF
V108
100pF
V109
100pF
V113
100pF
V114
100pF
KEY_ROW(0)
(1005)
R154
100
(1005)
R156
100
(1005)
R157
100
(1005)
R158
100
(1005)
KEY_ROW(1)
KEY_ROW(2)
KEY_ROW(3)
KEY_ROW(4)
9
KEY_ROW(0:4)
KEYPAD_BACK
R155
(1005)
10
2
3
C172
0.1uF
(0603)
U109
D381B
C175
(1005)
68pF
1
CHF
C176
(1005)
6.8nF
2
CLF
3
E
4
82K
5
GND
U107
FXLP34_L6X
VCC1
A
GND
VDD
VOUT
NC2
2.8V_EXT
6
VCC
5
NC
4
Y
VBAT
10
9
L+
8
L-7NC1
6
116
0.1uF
(0603)
C173
1
C174
(1005)
D171
KDZ100VW
1uF
L171
470uH
SPI3811RD
#FRESET
HP_L
AOUT3L
EARPHONE_SW
HP_R
AOUT3R
EL_PAD1
2
CON2-1
EL_PAD2
CON2
121
13
(1005)
C171
4.7uF
(1608)
U108
NLAS4684
B4
C1
NC1
VCC
C4
NO1
C3
C2
COM1
IN1
A2
COM2
IN2
A1
NC2
A4
NO2
GND
B1
EARJACK_L
A3
EARJACK_R
P1
BOSS HOLE
B1
B2
Drawn by
R&D CHK
APPROVAL
14
DATE
IH SONG
JS LEE
BY LEE
2005.09.08
15
PANTECH LAB4 GH3TEAM
TITLE:
PG3500_V1.0
REVISION
1.0
Sheet
16
I
JJ
P2
P3
B4
B3
K
Size
A3
L
of
03
01
1
3
4
5
6
782
A
VCC_RFCHIP
C201
100nF
(0603)
C200
100nF
(0603)
U200
DIGITAL
FILTER
TXSETUP[8:0]
C233
100nF
(0603)
SI4210
LOW-IF
PHASE
DET
VBAT
BH28MA3WHFV
1
VIN
2
VOUT1
3
VOUT2
I
ADC
Q
ADC
REG
VCO + FREQUENCY
SYNTHESIZER
TO_PLL
U204
EN
GND
NOISE
24
RFIAN
LNA
23
RFIAP
22
REG
PDTXO
LNA
LNA
LNA
LNAGAGAIN[2:0]FILTSEL
RFIEN
RFIEP
RFIDN
RFIDP
RFIPN
RFIPP
RFOL
RFOH
SCLK
SENb
SDIO
PDNb
RESETb
VIO
21
20
19
18
17
15
16
1
2
3
9
10
11
33pFC221
33pFC223
33pFC222
C224 33pF
(0603)
(0603)
(0603)
(0603)
34
34
PGA
PGA
0 / 90
DIV 1,2
GND1
14
2.8V_EXT
6
5
4
C234
10nF
(0603)
100nFC225
(0603)
R201
100K
(0603)
Z200
ATTN
3dB
Z201
ATTN
3dB
L200
27nH
(1005)
L202
8.2nH
(1005)
L206
7.5nH
(1005)
DCSSEL
VCC_RFCHIP
12
12
C205 1.5pF
(1005)
C206 1.5pF
(1005)
(1005)
C210
(1005)
C212 1pF
(1005)
C213
(1005)
SYNTHCLK
SYNTHEN
SYNTHDATA
PDNB_00
#RF_RESET
C227
22pF
(0603)
1pFC208
1pF
1pF
3
12
13
28
29
VDD1
VDD2
VDD3
VDD4
B
QN_TX_RX
QP_TX_RX
IN_TX_RX
IP_TX_RX
C209
180pF
(0603)
C211
180pF
(0603)
BQN
4
BQP
5
6
BIN
7
BIP
I
DAC
Q
DAC
DACFS[1:0]
RXODEL[2:0]
PGA
PGA
DGAIN[5:0]DACCM[1:0]
C
VTCXO
BBG[1:0]
0 / 90
DIV 2
AFC
C214
2.2uF
(1608)
C217
82nF
(0603)
1
4
VCC
VC
GND
U203
VC-TCXO-214C6
3
OUT
2
R200
100R
(0603)
C216
100pF
(0603)
XTAL2
30
CAFC CDAC
XTAL1
31
AFC
27
8
CAFC[12:0] CDAC[6:0]
XOUT
D
C226
100pF
RFCLK
(0603)
VTCXOEN
C230
33pF
(0603)
E
XEN
32
XDIV
26
C232
2.2uF
(1608)
XMODE
25
VCC_RFCHIP
VC3
VC2
VC1
VBAT
C215
1nF
(0603)
C218
1nF
(1005)
1
17
2
BS
VBATT
GND3
8
GND4
9
GND5
10
VCC1A
PAC_ENABLE
VAPC
GND6
GND7
GND8
GND9
12
13
14
19
GSM900_IN4GSM900_OUT
DCS_PCS_IN15DCS_PCS_OUT
GND2
GND1
7
5
C203
C202
100pF
100pF
(0603)
(0603)
U201
LR-T513S2
1
2
3
4
5
6
C235
68uF
(3216)
C219
4.7nF
(1005)
6
VCC1B
11
18
20
U205
GND10
GND11
SKY77328
16
21
C204
100pF
(0603)
EGSM_RX1
EGSM_RX2
DCS_RX1
DCS_RX2
PCS_RX1
PCS_RX2
16
C220
NC
(1005)
17 12
GSM_TX
14
C228
100pF
(0603)
C231
0.75pF
(1005)
VC1
VC29VC3
DCS_PCS_TX
GND3
13
15
R203
0
(1005)
C229
47pF
(0603)
L208
3.3nH
(1005)
GND4
GND5
GND6
GND1
TX_PA
RAMP
18
ANT
GND2
J700
C207
33pF
10
7
8
11
(1005)
U202
KMS-507
1
IN OUT
L205
NC
(1005)
TX-GSM
TX-DCS&PCS
RX-GSM
RX-DCS
RX-PCS
3
GND1
4
GND2
L201
0
VC1
H
L
L
L
L
(1005)
L203
NC
(1005)
VC2 VC3
L
H
L
L
L
L204
NC
(1005)
L
L
L
L
H
2
A
B
C
D
E
F
Changed by
2
3
5
HK KIM
Date Changed
2005.09.08
6
Drawn by
R&D CHK
APPROVAL
DW KANG
SY DO
BY LEE
Size
F
A3
PANTECH LAB4 GH3TEAM
TITLE:
PG3500 RF V1.0
REV
1.0
Drawing Number
71
Sheet
84
of
03
02
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