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Regarding DNL & No Missing codes

Category: Datasheet/Specs
Product Number: AD9257


As per the Rev B datasheet of AD9257:

In the latest datasheet of AD9257, it is mentioned "Guaranteed" for No missing codes whereas maximum DNL is +1.7 LSB.

My understanding is that if ADC has DNL less than ±1 LSB, then there will be no missing codes. With max DNL of 1.7 LSB, i feel that there will be missing codes.

Please let me know if my understanding of Missing codes is correct or not.?

explained my understanding a bit more.
[edited by: DeepakD at 7:05 AM (GMT -5) on 7 Feb 2024]