GENERAL DESCRIPTION
The AD61009 is a 3 V low power receiver IF subsystem for operation at input frequencies as high as 500 MHz and IFs from 400 kHz to 12 MHz. It consists of a mixer, IF amplifiers, I and Q demodulators, a phase-locked quadrature oscillator, and a biasing system with external power-down.

FEATURES
   Complete Receiver-on-a-Chip: Monoceiver® Mixer
   –15 dBm 1 dB Compression Point
   –8 dBm Input Third Order Intercept
   500 MHz RF and LO Bandwidths
   Linear IF Amplifier
   Linear-in-dB Gain Control
   Manual Gain Control
   Quadrature Demodulator
   On-Board Phase-Locked Quadrature Oscillator
   Demodulates IFs from 1 MHz to 12 MHz
   Can Also Demodulate AM, CW, SSB
   Low Power
   25 mW at 3 V
   CMOS Compatible Power-Down

APPLICATIONS
   GSM and TETRA Receivers
   Satellite Terminals
   Battery-Powered Communications Receivers