Product Description

The TQ5631 is a 3V, RFAmplifier/Mixer IC designed specifically for PCS band CDMA applications. It’s RF performance meets the requirements of products designed to the IS-95 standards. The TQ5631 is designed to be used with the TQ3631 (CDMA LNA) which provides a complete CDMA receiver for 1900MHz phones.

Features

■ Small size: SOT23-8

■ Single 3V operation

■ Low-current operation

■ Gain Select

■ High IP3 performance

■ Few external components

Applications

■
IS-95 CDMA Mobile Phones