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MWS11-PHxx-CS
W-CMDA Power Amplifier
A M I C R O S E M I C O M P A N Y
P RELIMINARY
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.
Single 3V Supply 27dBm Linear Output Power 28dB Linear Gain 40% Linear Efficiency 70mA Idle Current
W W W . Microsemi .