AD8302: FAQ

  • AD8302 evaluation board information

    Q Does any information about the eval board AD8302-EVALZ exist? Beside the Gerber Files. A You should find a lot of eval board stuff on page 21 of the AD8302 datasheet rev. A. Also, attached are…
  • AD8302 Full phase detection

    Q I have purchased an AD8302 evaluation board and am looking to use it to detect a phase difference of the incoming signals. Is it possible to tell the difference between a positive and negative…
  • AD8302 spice model and gerbers for eval board

    Q AD8302 spice model and gerbers for eval board: Do you provide details suitable for "Proteus/ISIS7 professional pcb package", including a spice model which can be used for simulations ? If so…
  • AD8302's Small Signal Envelope Bandwidth

    Q I am not sure about "Small Signal Envelope Bandwidth" mentioned in the section of SPECIFICATIONS. Would you please help explain below parameter? A the small signal bandwidth is essentially…
  • AD8302: Hot to measure +/- 180deg phase

    Q I am interested in a build a Vector Network Analyzer but AD8302 can only detect +-90 degrees. To make a good Vector Network Analyzer its not necessary to detect +-180 degrees? A IN…
  • AD8302: Offsetting the phase output

    Q With AD8302, is there a simple circuit layout that lets me offset phase detection response? For example, I'd like to have maximum value, 1.8V, when phase difference is -45 degrees, avoiding…
  • AD8302: VPHS output changes with different input signal amplitude

    Q There is a question about AD8302 as below. I connect the node 1 and node 2 with VINA and VINB as below. When I changed the amplitude of input signal V1, the output of VPHS will change too.…
  • The permittivity and the thickness of the AD8302's EVB.

    Q I wonder some details of Evaluation Board of AD8302. I want to know the permittivity and the thickness of the AD8302’s EVB. Could you please help with the issue? A The EVB is a 4 layer board…

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