资料介绍
block_diagramTest Connector
Paragon 1.5 RF Block Diagram
version 1.0
Transmission Line Zo = 50
WCDMA Rx Ceramic Bandpass Filter FL020
2110-2170 MHz
WCDMA Rx Diplexing Point
GSM LNA/VCO/Mixer
Balun/matching modules
ANT
HL_TX_EN GSM_EXC_EN N_GSM_EXC_EN RX_LIFE_EN N_BAND_1 N_BAND_0_G
LIFE
U625
2
U500
RX_ I
Filters Complex Modulator and Channel Selectivity
SSI_Rx I&Q Filter
RX Data Interfac e BCLKR BDR BFSR RX_ACQ TX Data Interfac e
TXCLK_MAGIC DMCS_MAGIC SDTX_MAGIC BFSX MAGIC SPI BUS MAGIC_DX MAGIC_SPI_CLK MAGIC_SPI_CE
FL500
PCS Rx
T670
2
AUX SPI BUS
AUX_SPI_DX AUX_SPI_CLK LIFE_CE
Front End Module
RX_Q
Filters
DCS Rx
RX_VCO_OUT
/N Loop Filter
T660
RX_VTUNE
Look-Up Table FN Seq. Gen.
CP_RX
EGSM Rx WCDMA Tx DCS/PCS Tx EGSM Tx
SF_OUT
CP_TX
Charge Pump
Phase Detector /R TX Power Contro
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