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ad9172 chirp generation

Category: Hardware
Product Number: AD9172

Hi

I have used main nco to generate the frequency of 3.84 G and given chirp iq samples through jesd link. but the chirp waveform band width was not as expected .

What could be the issue?

Thanks

VK19

Parents
  • Hi VK19,

     

    Can you explain the discrepancy between your observed and expected bandwidths? Are you using ACE/DPG? If so, make sure that your data rate in DPG matches your data rate in ACE, and that you have unchecked "Unsigned data" in DPG. 

    Best wishes,

    KB

Reply
  • Hi VK19,

     

    Can you explain the discrepancy between your observed and expected bandwidths? Are you using ACE/DPG? If so, make sure that your data rate in DPG matches your data rate in ACE, and that you have unchecked "Unsigned data" in DPG. 

    Best wishes,

    KB

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