CXM3000GA中文資料索尼數(shù)據(jù)手冊PDF規(guī)格書

Description

The CXM3000GA is a module for the RF section of GSM/GPRS handsets containing a fast-lock synthesizer and RF transceiver.

Features

● Receiver, transmitter, dual PLL, RF + IF VCOs

● Dual fast lock PLL (< 140 μs)

● No external RF or IF LO required

● Extremely small size: 8.0 × 8.0 × 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 × 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

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