A1200 Block diagram

A1200 block UMTS Rx antenna (IFA) UMTS SAW

Symphony (UMTS TRX)
M
LNA gain/EN 2100 Rx LNA ctrl ADC Vdet bias RF out VBA ctrl UMTS Tx Ven EN/mode AOC ctrl UMTS Tx PA EN CLK out0 CLK out2 XTAL CLK EN Tx AOC STBY Rx sequence Tx sequence

M
Quadband GSM/UMTS Tx antenna (FJA)

UMTS LNA

M

UMTS Rx filter

STBY UMTS Rx warmup Rx slot Tx slot/warmup Tx up/down AOC

DSM

ARGON LV
WEIM

16bit

L1T GPIO (DSP) ESRAMC

256Mbit NOR (ArgonLV-POP) NOR BUS

Spansion NOR/ SDRAM

Passkey5W (UMTS PA)
M 2100 Tx 1800/1900 Tx 850/900 Tx

16bit

512Mbit SDR-SDRAM (ArgonLVPOP) SDR BUS

M FEM M M
Quadband GSM SAW

15.36MHz AFC corrected UMTS CLK

Orphee (GSM PA)
BB/RF REST IN

CLK EN

VCO CLK XTAL CLK

ARM11 ETM

ARM JTAG debugger

Uncorrected 26MHz

Tx in
850MHz Rx 900MHz Rx 1800MHz Rx CLK in 1900MHz Rx HI/ LO Txout PAout IP