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Mobilchips
6-
1
6. SGH-X610 Block Diagram
FEM
0/90
100KHz
PGA
PGA
CHANNEL
FILTER
DAC
DAC
PGA
PGA
N
L
A
ADC
ADC
TX VCO
DET
RF
PLL
IF
PLL
SERIAL DATA
INTERFACE
DCS:1710MHz~1785MHz
PAM
GSM:890MHz~915MHz
GSM:925MHz~960MH
z
DCS:1805MHz~1880
MHz
Antenna
I
Q
AFC
XIN
TCTCXO
13MHz
I
Q
TXPOWER
DSP
16000
CSP2200
TRIDENT
xout
SI4205
POWER
Management
DSP
JTAG
ARM
JTAG
IRDA
KEY
MEMORY
ARM7
SIM Card
controller
SIM Card
Transfomer
DSP
Ineterface
POWER
(Battery,
Charger)
RTC LDO
SIM Card
Transfomer
SIM Card
LED,
Backlight
VRTC
RTC
32.768KHz OSC
MV317SAQ
LCD
Controller
CAMERA
Controller
Pixel Array
652*492
25 MHz
OSC
Camera
LCD
ANALOG
IN/OUT
MIC
EAR -
MIC
Analog
S/W
MELODY
IC
YMU 765
SPK