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بیست و نهمین کنفرانس مهندسی برق ایران
Kickback noise reduction and offset cancellation technique for dynamic latch comparator
نویسندگان :
Mansoure Yousefirad
1
Mohammad Yavari
2
1- امیرکبیر
2- صنعتی امیر
کلمات کلیدی :
Dynamic latch comparator, kickback noise, comparator offset, offset calibration
چکیده :
In this work, a novel kickback noise reduction technique is represented. This method aims to reduce both common-mode and differential-mode components of kickback noise in the dynamic latch comparator. This method reduces maximum kickback noise current by more than %68. Also, we use a body voltage trimming calibration scheme to reduce offset from 13.2 mV to ~ 0.3 mV efficiently. This dynamic comparator is simulated in 0.18 µm CMOS technology, which consumes 2.86 µW in each comparison cycle. So it is appropriate for low-power applications.
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بیشتر
ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 44.7.2
