ZL20250 Datasheet (Zarlink Semiconductor) - 2.5G Multimode Transceiver

ZL20250, 2.5G Multimode Transceiver

The ZL20250 is a fully integrated transceiver for multimode IS136/GSM/GPRS/EDGE handsets.

The dual IF inputs to the receive path are amplified and down-converted to baseband I and Q signals.

Gain control and baseband filtering are provided.

A FM demodulator is also provided where AMPS compatibility

ZL20250 Features

* Quad Band GSM (800/900/1800/1900 MHz) Compatible Dual Band IS136 (800/1900 MHz) Compatible GPRS Class 12 and EDGE Capable Fully Integrated Dual Band Transceiver Receive - IF to Bas