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| Advance Information GSM900/1800/1900 Dual/Triple Band Rx/Tx GSM/GPRS Transceiver Module Description The CXM3000GA is a module for the RF section of GSM/GPRS handsets containing a fast-lock synthesizer and RF transceiver. CXM3000GA Features Receiver, transmitter, dual PLL, RF + IF VCOs Dual fast lock PLL (< 140 s) No external RF or IF LO required Extremely small size: 8.0 x 8.0 x 1.3 mm Programmable baseband interface Tx sum-loop modulator Power save control on all functions Rx current 55 mA 3.0 V Tx current 75 mA 3.0 V On-chip LNA bias control On-chip transmit IF filtering 3-wire serial bus control 60-pin LFLGA module package Functions Receive down-conversion mixers x 2 PGA IF amplifier (programmable gain amplifier) IQ demodulator and baseband filters IQ modulator (single sideband) Tx sum-loop mixer and phase detector LNA temperature compensated bias control VCOs with the on-chip RF and IF Structure Land grid array plastic multi-chip module Absolute Maximum Ratings Supply voltage Vcc -0.3 to +4.0 V Operating temperature Topr -25 to +85 C Storage temperature Tstg -65 to +150 C Applications GPRS class 12 GSM900/1800/1900 triple band GSM900/1800 dual band GSM900/1900 dual band GSM900 single band GSM1800 single band GSM1900 single band Operating Conditions Supply voltage Vcc 2.7 to 3.6 V Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by any implication or otherwise under any patents or other right. 2001XPS |
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