Product Description

The TQ5622 is a 3V, RF receiver IC designed specifically for PCS band TDMA applications. It’s RF performance meets the requirements for products designed to the IS-136 TDMA standards. The TQ5622 includes a power–down mode which allows current saving during standby and the non-operating portion of the TDMA pulse. The TQ5622 contains LNA and Mixer circuits matched to the 1900MHz PCS band.

Features

◾ Power-Down, “Sleep” Mode

◾ Single 2.8V operation

◾ Low-current operation

◾ Small QSOP-16 plastic package

◾ Few external components

Applications

◾ PCS, IS-136 based TDMA Mobile Phones