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• Published Subscription 19 Jul 2019

  Design and Analysis of Source Current Effect on Preamplifier-Positive Feedback-based CMOS Comparator Using 90 nm Technology

  By Vijay Savani, NM Devashrayee

  Abstract: One of the most important and essential components of the data converter circuit is the comparator and this paper presents the implementation and characterization of the basic and simplest CMOS comparator in 90 nm technology. Once the technology scales down, the design and implementation becomes an essential issue at sub-micron and deep-sub-micron technology. The behavior of the threshold voltage in the CMOS is not a linear quantity when the parameters …

  Published in Journal of VLSI Design Tools and Technology · Vol. 3, Issue 3, 2013 Read article →