DESCRIPTION

The MWS CDMA is a high-efficiency 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 CDMA and TDMA PCS battery-powered digital equipment (dual-mode), spread spectrum systems, and other linear applications in the 1700MHz to 1900MHz band.

There are two leadless chip carrier (LCC) package versions for this Power Amplifier family. One is a 3mm x 3mm chip scale package (CSP) with external input/output match and the other is a 6mm x 6mm internally I/O matched module.

KEY FEATURES

◾ Single 3V Supply

◾ 29dBm Linear Output Power

◾ 27dB Linear Gain

◾ 38-40 Linear Efficiency

◾ 70mA Idle Current

APPLICATIONS

◾ 3V 1710-1780MHz CDMA Handsets

◾ 3V 1850-1910MHz CDMA Handsets

◾ 3V TDMA PCS Handsets

◾ Spread Spectrum Systems

◾ Other Linear Wireless Applications