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enter image description herePlease help me to identify this IC. I guess it is an Analog Devices chip

The signs say Q00 635

The oval line above with RA3 is an antenna, and this IC acts perhaps as detector (or amplifier) . The device is receive only - an electric field (EMC) meter and the displayed part is the E-field to voltage(?) converter.

Thanks

Q00 635

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    \$\begingroup\$ Show us more pictures of the PCB (zoomed out), so that we have a chance at deducing the chips function. Tell us everything that helps narrow down the search space: the voltages of the pins, the purpose of the device, etc. \$\endgroup\$
    – jms
    Commented Feb 10, 2018 at 19:59
  • \$\begingroup\$ Uploaded above. The oval line above with RA3 is an antenna, and this IC acts perhaps as detector (or amplifier) \$\endgroup\$
    – Petio
    Commented Feb 10, 2018 at 20:05
  • \$\begingroup\$ Does the device only transmit, only receive or can it do both? \$\endgroup\$
    – jms
    Commented Feb 10, 2018 at 20:11
  • \$\begingroup\$ Petio, put all the information into the question rather than sprinkled through the comments. \$\endgroup\$
    – Transistor
    Commented Feb 10, 2018 at 20:15

1 Answer 1

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That's an Analog Devices AD8312 50 MHz TO 3.5 GHz, 45 dB RF Detector.

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