50 MHz To 3.5 GHz, 45 DB RF Log Detector

The AD8312 is a complete low cost subsystem for the measurement of 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. 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 of -40C to +85C.
Its high sensitivity allows measurement at low power levels, thus reducing the amount of power that needs to be coupled to the detector. It is essentially a voltage-responding device, with a typical signal range of 1.25 mV to 224 mV rms or -45 dBm to 0 dBm re 50 .
By Analog Devices, Inc.
AD8312 's PackagesAD8312 's pdf datasheet

AD8312 Pinout, Pinouts
AD8312 pinout,Pin out
This is one package pinout of AD8312,If you need more pinouts please download AD8312's pdf datasheet.

AD8312 Application circuits
AD8312 circuits
This is one application circuit of AD8312,If you need more circuits,please download AD8312's pdf datasheet.

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