AD6121 Datasheet (Analog Devices) - CDMA 3 V Receiver IF Subsystem with Integrated Voltage Regulator

AD6121, CDMA 3 V Receiver IF Subsystem with Integrated Voltage Regulator

The AD6121 is a low power receiver IF subsystem specifically designed for CDMA applications.

It consists of high dynamic range IF amplifiers with voltage controlled gain, a divide-by-two quadrature generator, an I and Q demodulator, and a powerdown control input.

An integral low dropout regulator a

AD6121 Features

* Fully Compliant with IS98A and PCS Specifications CDMA, W-CDMA, AMPS, and TACS Operation Linear IF Amplifier 5.9 dB Noise Figure

* 47.5 dB to +47 dB Linear-in-dB Gain Control Quadrature Demodulator Demodulates IFs from 50 MHz to 350 MHz Integral Low Dropout Regulator 200 mV Voltage Drop Accep