ADC12DJ3200EVM: The ADC output is not clean all the time

Raj Kumar Ramavath

Part Number: ADC12DJ3200EVM

Tool/software:

Hi,

I am feeding a CW signal from a clean source, but the ADC output is noisy at times, as shown in the attached screenshot. Could you please help me obtain a clean output signal from the ADC? What could be the issue?

1 day ago

0 Rob Reeder 20 hours ago

TI__Mastermind 27270 points

Hi Kumar,

Are you using our DJ3200EVM & and FPGA dev kit or is this your own design?

We need more context in order to help you.

Regards,

Rob

0 Raj Kumar Ramavath 8 hours ago in reply to Rob Reeder

Prodigy 50 points

Hi Rob Reeder,

Thank you for prompt replay.

I am using ADC12DJ3200EVM with KCU105 and TI204C JESD IP core from TI.

Regards,

Ramavath Raj Kumar

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ADC12DJ3200EVM: The ADC output is not clean all the time