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Preliminary 2
Typical Applications • 3V 1850-1910 CDMA-2000 Handsets • 3V 1920-1980 W-CDMA Handsets • Spread Spectrum Systems
RF2161
3V W-CDMA POWER 1900MHZ 3V LINEAR POWER AMPLIFIER
• Commercial and Consumer Systems • Portable Battery-Powered Equipment
2
POWER AMPLIFIERS
Product Description
The RF2161 is a high-power, high-efficiency linear amplifier IC targeting 3V handheld systems. The device is manufactured on an advanced Gallium Arsenide Heterojunction Bipolar Transistor (HBT) process, and has been designed for use as the final RF amplifier in 3V CDMA-2000 and W-CDMA handsets, spread spectrum systems, and other applications in the 1920MHz to 1980 MHz band.