Product Description

The RF2926 is a monolithic integrated circuit intended for use as a low cost FM transceiver. The device is provided in 48-lead plastic TQFP packaging and is designed to provide a dual conversion, half-duplex transceiver. The chip is intended for linear (AM, FM) or digital (ASK, FSK, OOK) applications in the North American 915MHz and European 433/868MHz ISM bands. The integrated VCO has a buffered output to feed the RF signal back to the PLL IC to form the frequency synthesizer.

Features

• Monolithic Integrated Transceiver

• 2.7V to 5.0V Supply Voltage

• Narrow Band and Wide Band FM/FSK

• 300MHz to 1000MHz Frequency Range

• 130MHz Bandwidth in First IF

• 5mW Output Power at 433MHz

Typical Applications

• Wireless Meter Reading

• Keyless Entry Systems

• 433/868/915MHz ISM Band Systems

• Wireless Data Transceiver

• Wireless Security Systems

• Battery Powered Portable Devices