Forum Discussion

Mohitgarg's avatar
Mohitgarg
Icon for New Contributor rankNew Contributor
3 years ago

ADC in DE-10 Nano

Hi when I use ADC at 20MHZ clock frequency there is offset comes means ADC is providing current to the board when I use 500KHZ it decreases how to correct it I want to use more sampling frequency

3 Replies

  • lixy's avatar
    lixy
    Icon for Contributor rankContributor
    3 years ago

    Hi Mohitgarg,

    Is the "ADC" you mentioned the separate ADC device on DE-10 Nano or the ADC on FPGA?

    Thanks & Regards,

    Xiaoyan

    • Mohitgarg's avatar
      Mohitgarg
      Icon for New Contributor rankNew Contributor
      3 years ago
      Hi Xiaoyan,

      Its the adc in fpga LTC2308

      Thanks & Regards
      Mohit garg
  • lixy's avatar
    lixy
    Icon for Contributor rankContributor
    3 years ago

    Hi Mohit garg,


    I checked the User Manual of DE-10 Nano board. LTC2308 seems to be a general-use ADC.

    According to your question, did you use it to test the system current or FPGA current? Or what is your usage with it?


    Thanks & Regards,

    Xiaoyan