UHF FM/FSK Receiver

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.

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 (<10µA)
• Temperature Compensated RSSI
• 28-Pin SSOP Package

APPLICATIONs
• High Performance Analog/Digital Radio Links (860-965MHz)
• General ISM 915MHz Band
• Analog/Digital Cordless Phones
• Spread Spectrum Receivers
• Analog FM Receivers
• Handheld Data Terminals
• SO-HO Wireless Data Links