Complete RF detector/controller function >50 dB range at 0.9 GHz (−49 dBm to +2 dBm, re 50 Ω) Accurate scaling from 0.1 GHz to 2.5 GHz Temperature-stable linear-in-dB res.
Single, dual, and triple band mobile handset (GSM, DCS, EDGE) Transmitter power control
GENERAL DESCRIPTION
The AD8315 i.
The AD8315 is a complete low cost subsystem for the precise control of RF power amplifiers operating in the frequency range 0.1 GHz to 2.5 GHz and over a typical dynamic range of 50 dB. It is intended for use in cellular handsets and other batteryope.
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