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POWER RAIL NOISE

Category: Hardware
Product Number: CN0287

Hi,

we are using the EVK : EVAL-CN0287-SDPZ.

while testing EVK, WE OBSERVED a periodic noise (200 mV pk-pk)pattern with same frequency as ADC sampling rate.

Any one comment on the same?

Regards,

Savi

Parents
  • FormerMember
    0 FormerMember
on Oct 14, 2022 12:04 PM

Hi Savi,

Do you have a picture of your setup?  Where in the circuit are you observing the noise?   Have you taken an oscilloscope picture of the noise?

What is the revision of the CN0287?  Please provide some more information so that we can better assist you.

Best,

Brandon

Reply
  • FormerMember
    0 FormerMember
on Oct 14, 2022 12:04 PM

Hi Savi,

Do you have a picture of your setup?  Where in the circuit are you observing the noise?   Have you taken an oscilloscope picture of the noise?

What is the revision of the CN0287?  Please provide some more information so that we can better assist you.

Best,

Brandon

Children on Jan 18, 2023 4:17 PM in reply to FormerMember

Assuming this is answered based on the activity log, so I'll be closing this ticket.  If you need more assistance, please open a new issue.