DESCRIPTION

The MWS W-CDMA is a highefficiency linear amplifier targeting 3V mobile handheld systems. The device is manufactured in an advanced InGaP/GaAs Heterojunction Bipolar Transistor (HBT) RF IC fab process. It is designed for use as a final RF amplifier in 3V W-CDMA and CDMA2000, spread spectrum systems, and other linear applications in the 1800MHz to 2000MHz band.

There are two 16-pin package versions for this Power Amplifier. One is a 3mm x 3mm chip scale package (CSP) with external input/output match and the other is an internally I/O matched module.

KEY FEATURES

■ Single 3V Supply

■ 27dBm Linear Output Power

■ 28dB Linear Gain

■ 40 Linear Efficiency

■ 70mA Idle Current

APPLICATIONS

■ 3V 1920-1980 W-CDMA Handsets

■ 3V 1850-1910 CMDA2000 Handsets

■ Spread Spectrum Systems

■ Other Linear Wireless Applications