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6. SGH-E910 Block Diagrams
6-
1
LOGIC
&
POWER
CONTROL
Q
ADC
I
ADC
DI
GIT
A
LFI
LTER
0/90
ANALOG INTERFACE
DCXO
LOW-IF
DET
LNA
LNA
LNA
PGA
PGA
BASEBAND
VCO + FREQUENCY
SYNTHESIZER
GSM_LNA_IN
DCS_LNA_IN
PCS_LNA_IN
GSM_PAM_IN
D/PCS_PAM_IN
TX_EN
TX_BAND_SEL
GSM_TX_EN
DCS_TX_EN
XTAL1
XTAL2
XOUT
AFC
I
Q
TQM6M4002
SI4210
Digital
ANT