Product Description

The RF2667 is an integrated complete IF AGC amplifier and quadrature demodulator developed for the receive section of dual-mode CDMA/FM cellular and PCS applications and for GSM/DCS and TDMA systems.

Features

• Similar to RF9957with Higher I/Q Output Voltage

• Supports Dual Mode Operation

• Digitally Controlled Power Down Mode

• 2.7V to 3.3V Operation

• IF AGC Amp with 100dB Gain Control

Typical Applications

• CDMA/FM Cellular Systems

• CDMA PCS Systems

• GSM/DCS Systems

• TDMA Systems

• Spread-Spectrum Cordless Phones

• Wireless Local Loop Systems