User Guide

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6. SGH-E530 Block Diagrams
6-1
6-1. RF Solution Block Diagram
Antenna
ASM
RF
FILTER
π
/2
RF
PLL
PGA
SERIAL DATA
INTERFACE
GSM:890MHz~915MHz
PAM
GSM:925MHz~960MHz
I,Q
CSP2600
TRIDENT
HP
DSP16000
ARM946ES
UI
SERIAL
DATA,
CLK,
LE
RF
FILTER
DCS:1805MHz~1880MHz
L
N
A
PGA
ADC
ADC
IF
PLL
DCS:1710MHz~1785MHz
DET
100KHz
CHANNEL
FILTER
DAC
DAC
PGA
PGA
RX
TCVCXO
13 MHz
CLK
AFC
TX
I,Q
Si 4205
PCS:1930MHz~1990MHz
PCS:1850MHz~1910MHz
RF
FILTER