GENERAL DESCRIPTION

The CGY2010G and CGY2011G are GSM class 4 GaAs Monolithic Microwave Integrated Circuits (MMICs) power

amplifiers specifically designed to operate at 4.8 V battery supply. These ICs also include a power sensor driver so that no directional coupler is required in the power control loop.

FEATURES

? Power Amplifier (PA) overall efficiency 45

? 35.5 dB gain

? 0 dBm input power

? Gain control range >55 dB

? Integrated power sensor driver

? Low output noise floor of PA

? Wide operating temperature range?20 to +85°C

? LQFP 48 pin package

? Compatible with power ramping controller PCA5075

? Compatible with GSM RF transceiver SA1620.

APPLICATIONS

? 880 to 915 MHz hand-held transceivers for E-GSM applications

? 900 MHz TDMA systems.