RF2667 Datasheet (RF Micro Devices) - RECEIVE AGC AND DEMODULATOR

RF2667, RECEIVE AGC AND DEMODULATOR

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.

It is designed to amplify received IF signals, while providing 100dB of gain control range, and demo

RF2667 Features

* Similar to RF9957with Higher I/Q Output Voltage FL+ GC 23 19

* Supports Dual Mode Operation

* Digitally Controlled Power Down Mode 16 Q OUT+ 15 Q OUT- CDMA IN+ 4 CDMA IN- 5 IN SEL 14 FM IN+ 8 FM IN- 9 Input Select Gain Control

* 2.7V to 3.3V Operation