WS1103 - AVAGO

WS1103 CDMA Cell 3x3 Power Amplifier Module

The WS1103 is a CDMA(Code Division Multiple Access) power amplifier module designed for handsets operating in the 824-849 MHz bandwidth. The WS1103 features CoolPAM circuit technology that offers state-of-the-art reliability, temperature stability and ruggedness. Digital mode control of CoolPAM reduces current consumption, which enables extended talk time of.

Features

CoolPAM circuit technology that offers state-of-the-art reliability, temperature stability and ruggedness. Digital mode control of CoolPAM reduces current consumption, which enables extended talk time of mobile devices. The WS1103 meets stringent CDMA linearity requirements to and beyond 28 dBm output power. The 3 mm x 3 mm form factor 8-pin surface mount package is self contained, incorporating 50 ohm input and output matching networks. Features
•  Excellent linearity
•  Low quiescent current
•  High efficiency   PAE at 28 dBm: 41.2%   PAE at 16 dBm: 17.7%
•  8-pin surface mounting package  .