Description

The WS1105 is a CDMA(Code Division Multiple Access) power amplifier module designed for handsets operating in the 824-849MHz bandwidth. The WS1105 features CoolPAM circuit technology that offers state-of-the-art reliability, temperature stability and ruggedness.

Features

 Excellent Linearity

 Low quiescent current

 High Efficiency

– PAE at 28dBm: 41.2

– PAE at 16dBm: 17.7

 8-pin surface mounting package

– 3mmx3mmx1.0mm

 Internal 50ohm matching networks for both RF input and output

 RoHS Compliant

Applications

 Digital CDMA Cellular

 Wireless Local Loop