AD8314ACPZ

ANALOG DEVICES  AD8314ACPZ  芯片, 射频探测器/控制器, 8LFCSP

The is a complete RF Detector/Controller for the measurement and control of RF signals in the frequency range of 100MHz to 2.7GHz, with a typical dynamic range of 45dB, intended for use in a wide variety of cellular handsets and other wireless devices. It provides a wider dynamic range and better accuracy than possible using discrete diode detectors. In particular, its temperature stability is excellent over the full operating range. The AD8314 consumes 4.5mA from a 2.7 to 5.5V supply. When powered down, the typical sleep current is 20µA.

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Complete RF detector/controller function

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Temperature-stable linear-in-dB response

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Accurate to 2.7GHz

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70ns to a 10dB Step rapid response

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12mW at 2.7V Low power

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Power down to 20µA