Product Description
The TQ3631 is a 3V, RF LNA IC designed specifically for PCS band CDMA applications. It’s RF performance meets the requirements of products designed to the IS-95 specifications. The TQ3631 is designed to be used with the TQ5631 (CDMA mixer) 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 PCS Mobile Phones