TQ9222 Description
The TQ9222 is a 3-V, RF receiver IC designed specifically for dual-band TDMA applications. Its RF performance meets the requirements of products designed to the IS-136 and GSM standards. The TQ9222 is pin patible with TQ5121 (cellular band LNA/Mixer) which enables handset designers to use strategic board platform strategy.
TQ9222 Key Features
- Pin patible with TQ5121 -Single 3 V operation -Low-current operation -Low-frequency IF capability -Excellent ½ IF reject