ADI 手机芯片datasheet AD6546 GSM85...

AD6546 Data Sheet Rev 1a
FEATURES Fully Integrated GSM Edge Transceiver including Polar 8-PSK Edge Transmitter Translational (Offset) PLL Direct VCO modulator Fully integrated Tx VCO and loop filter Integrated PA Power control PA Linearization, for use with a non linear PA Direct Conversion Receiver 4 Differential LNAs Integrated Active RX Channel-Select Low Pass Filters Programmable Gain Baseband Amplifiers High performance Multi band PLL system Fractional-N Synthesizer Fully Integrated VCO and loop filter Hardware to support external Crystal reference Power management Integrated LDOs allow direct battery supply connection Small Package 40-Lead 6 mm x 6 mm Chip-scale package APPLICATIONS Dual, Triple and Quad Band Edge Radios - GSM850, GSM900, GSM1800 and GSM1900 - GPRS to Class 12- EDGE RX

GSM850/900/1800/190