AD6432 Datasheet | Analog Devices

a Features Fully pliant with Standard and Enhanced GSM Specification DC-350 MHz RF Bandwidths 80 dB Gain Control Range I/Q Modulation and Demodulation Onboard Phase Locked Tunable Oscillator On-Chip Noise Roofing IF Filters Ultralow Power Design 2.7 V- 3.6 V Operating Voltage User-Selectable Power-Down Modes Small 44-Lead TQFP Package Interfaces Directly with AD20msp410 and AD20msp415 GSM Baseband Chipsets APPLICATIONS I/Q Modulated Digital Wireless Systems GSM Mobile Radios GSM PCMCIA Cards GSM 3 V Transceiver IF Subsystem AD6432 FUNCTIONAL BLOCK DIAGRAM IF SYNTH RF SYNTH OP AMP GENERAL DESCRIPTION The AD6432 IF IC provides the plete transmit and...