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AD8312 - RF Detector

General Description

Complete RF detector function Typical range: 45 dBm to 0 dBm, referencing 50 Ω Frequency response from 50 MHz to 3.5 GHz Temperature stable linear in dB response Accurate to 3.5 GHz Rapid response: 85/120 ns (rise/fall) Low power: 12 mW at 2.7 V APPLICATIONS Cellular handsets (GSM, CDMA, W

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Other Datasheets by Analog Devices

Part Number Description
AD831 Low Distortion Mixer
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AD8315 50 dB GSM PA Controller
AD8316 Dual Output GSM PA Controller
AD8317 Log Detector/Controller
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AD8319 Log Detector/Controller

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Data Sheet 50 MHz to 3.5 GHz, 45 dB RF Detector AD8312 FEATURES GENERAL DESCRIPTION Complete RF detector function Typical range: −45 dBm to 0 dBm, referencing 50 Ω Frequency response from 50 MHz to 3.5 GHz Temperature stable linear in dB response Accurate to 3.5 GHz Rapid response: 85/120 ns (rise/fall) Low power: 12 mW at 2.7 V APPLICATIONS Cellular handsets (GSM, CDMA, WCDMA) RSSI and TSSI for wireless terminal devices Transmitter power measurement The AD8312 is a complete, low cost subsystem for the measurement of radio frequency (RF) signals in the frequency range of 50 MHz to 3.5 GHz. It has a typical dynamic range of 45 dB and is intended for use in a wide variety of cellular handsets and other wireless devices.