EVAL-AD9121 and ADS7-V2EBZ

Hello

I have one question. please tell me.

I'm considering the AD9121 as an evaluation board that meets the specifications below.

 ・Out put channels :2ch

 ・Update Rate:1Gsps

 ・Resolution :14bit

 ・output Range:1Vp-p(50Ω)

Should I prepare the following evaluation board?

 case1:AD9121-M5375-EBZ and AD-DAC-FMC-ADP and ADS7-V2EBZ

 case2:AD9121-M5375-EBZ and AD-DAC-FMC-ADP and EVAL-SDP-CH1Z

Is it possible to evaluate AD9121 in either case1 or case2?

Please let me know if there is something missing in the evaluation..

Best Regards.

Parents
  • 0
    •  Analog Employees 
    on Aug 25, 2021 1:56 AM

    Hi Baggio, 

     You should go with   AD-DAC-FMC-ADP adapter board +  SDP-H1,  details in following wiki page. 

     AD9121/AD9122 Evaluation Board Quick Start Guide [Analog Devices Wiki]

  • thank you for the response.
    I have question.Please tell me.

    If you check the product page of ADS7-V2EBZ, you will find AD9121.
    www.analog.com/.../eval-ads7-v2.html

    On the other hand, when I look at the introduction page of SDP-H1, I can't find AD9121.
    www.analog.com/.../eval-sdp-h1.html

    I can't find any mention of ADS7 in "AD9121 / AD9122 Evaluation Board Quick Start Guide [Analog Devices Wiki]".
    Is this an error in the ADS7-V2EBz product page?
    If not a typo, are there any concerns that future support will be centralized in ADS7?

  • Hi Patrick-Xuan

    I'm sorry, but my explanation was inadequate, so let me supplement it.
    As a background to this question, customers are considering not only DAC: AD9121 but also ADC: AD9680.
    Therefore, ADS7-V2EBZ is required to operate EVAL-AD9680.

    I understand that the AD9121 can be evaluated with "SDP-H1", but if possible, I would like to combine the boards used for evaluation into one.
    The reason is that we want to keep board preparation costs down and put together support.
    Therefore, I was constantly asking if the AD9121 could work with the ADS7.

    Again, would you recommend using the AD9121 with the SDP-H1?
    If possible, I would like information on whether it can be used as a set with ADS7.
    Also, could you provide guidance on how to get ADS7 to work if available?

    Best Regards.

Reply
  • Hi Patrick-Xuan

    I'm sorry, but my explanation was inadequate, so let me supplement it.
    As a background to this question, customers are considering not only DAC: AD9121 but also ADC: AD9680.
    Therefore, ADS7-V2EBZ is required to operate EVAL-AD9680.

    I understand that the AD9121 can be evaluated with "SDP-H1", but if possible, I would like to combine the boards used for evaluation into one.
    The reason is that we want to keep board preparation costs down and put together support.
    Therefore, I was constantly asking if the AD9121 could work with the ADS7.

    Again, would you recommend using the AD9121 with the SDP-H1?
    If possible, I would like information on whether it can be used as a set with ADS7.
    Also, could you provide guidance on how to get ADS7 to work if available?

    Best Regards.

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