CMX018

Features:

· Double Conversion Super-Heterodyne Receiver and FM/FSK Demodulator
· LNA with Switched Gain
· High Performance UHF Down-Converter Stage with Integrated VCO
· 2.7V Operation
· Zero-Power Mode (<10mA)
· 28-Pin SSOP Package
· Temperature Compensated RSSI


Application

· High Performance Analogue/Digital Radio Links (860-965MHz)
· General ISM 915MHz Band
· Analogue/Digital Cordless Phones
· Spread Spectrum Receivers
· Analogue FM Receivers
· Handheld Data Terminals
· So-Ho Wireless Data Links


Specifications




Description

The CMX018 is a single chip UHF FM/FSK double-conversion super-heterodyne receiver. It combines a dual gain mode Low Noise Amplifier (LNA), two down-converters (including integrated oscillators), limiting amplifier, RSSI, FM/FSK demodulator and zero-power mode control.
The CMX018 can be used in conjunction with the CMX017, an integrated FM/FSK modulator and transmitter, to implement a complete UHF radio link.