• ad9631

    We have a customer who is trying to use the AD9631 and is experiencing two
    problems as follows:-

    1. They are experiencing potential latch-up if both power supplies do
    go on at the same time with the first one on going into current…
  • AD9631

    Hello, I want to build a simple VNA (vector network analyser) and I am interesting in buying the AD9631 chip.

    I would like to know if it is possible to control the AD9631 chip with a microcontroller using C programming language??

    I have seen the suggested…

  • RE: AD9631 AUXDAC effects

    This question has been assumed as answered either offline via email or with a multi-part answer. This question has now been closed out. If you have an inquiry related to this topic please post a new question in the applicable product forum.

    Thank you,
  • AD9631 DAC Output Range?

    Hi Supporter,


    what is the output range of DAC on AD9631? is it programmable? where can I find the detailed information of the DAC and Mixer modules?



  • Supply question for AD9631 op-amp

    Hi all,

    Is it acceptable to connect the -Vs supply input of the AD9631 to ground (and let's say +Vs = +3.3V)?  I would like to remove a -3.3V supply from my board which has an AD9631 on it and just use ground as -Vs.  Currently, I have a 200 ohm resistor…

  • RE: AD9361 projects can not Launching with SDK

    Please don't open multiple threads regarding the same issue. The discussion will be continued here: ad9631 projects "no source avaiable for "_start()" 



  • RE: ADI Reference Design for ZC702, AD9467_FMC and AD9739a

    Hallo Andrei,

    I have some questions regarding the streaming of sine waves via Simulink.

    1) The example of the AD9631 streams two sine wave to the target. Can I do same with the AD9739a and is it possible to stream user defined Signals over this path…

  • RE: ad9363,fdd mode ,rx always can not get the right sample data

    I have do some test on the AD9631 demo board ,we can get the right data from rx port .but on ourself board , we always get the wrong data like constellation rotates.

  • Is it possible to get a custom coefficients for the TX/RX filters not in the Evaluation Profile?

    I have a different filter profile than what is supplied in the AD9631 Eval software. How do I go about getting new coefficients from ADI?