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Typical Applications • AMPS/ETACS Cellular Handsets • CDPD Portable Data Cards • 900MHz ISM Band Equipment
RF2131
HIGH EFFICIENCY AMPS/ETACS AMPLIFIER
• Commercial and Consumer Systems • Portable Battery-Powered Equipment
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POWER AMPLIFIERS
Product Description
The RF2131 is a high-power, high-efficiency amplifier IC. 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 AMPS and ETACS handheld equipment, spread spectrum systems, CDPD, and other applications in the 800MHz to 950MHz band. On-board power control provides over 30dB of control range with an analog voltage input, and provides power down with a logic "low" for standby operation.
RF2131 Datasheet
