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