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https://designers-guide.org/forum/YaBB.pl Design >> Mixed-Signal Design >> Self-calibrating Comparator in SAR ADC https://designers-guide.org/forum/YaBB.pl?num=1598397015 Message started by vm511 on Aug 25th, 2020, 4:10pm |
Title: Self-calibrating Comparator in SAR ADC Post by vm511 on Aug 25th, 2020, 4:10pm Hi I'm trying to design a SAR ADC with a Low-noise Miyahara Comparator. I'm doing bottom-plate sampling and the comparator input is connected to the DAC. For the comparator, I'm using the self-calibration technique, from this paper by Miyahara: https://ieeexplore.ieee.org/document/4708780 I'm a little confused on how to choose the VCM in the Miyahara comparator in this kind of calibration. Thanks! |
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