A Comprehensive Analysis on CMOS Comparators: Principles, Design Optimizations, and Applications
DOI:
https://doi.org/10.54097/f6kvmr75Keywords:
CMOS comparators, power efficiency, speed, optimization technique.Abstract
The paper aims to systematically review the basic principles, structure, and optimal design of Complementary Metal Oxide Semiconductor (CMOS) comparators, discussing their specific applications in various fields and their future development trends. CMOS comparators are crucial in signal processing and data conversion due to their low power consumption and high integration capability. The paper begins with an introduction to the basic principles and technical analysis of CMOS comparators, providing a foundation for understanding their operations. It then explores the detailed structure and optimization design of both traditional and new CMOS comparators, highlighting advancements in speed and power efficiency. The paper concludes with an analysis of performance optimization techniques, including device parameter adjustments and deep learning-based optimizations, and discusses the integration and packaging trends that will shape the future of CMOS comparators. This comprehensive review of CMOS comparators summarizes current knowledge and advancements, making it a valuable resource for researchers and engineers. It highlights key developments in speed, power efficiency, and integration, and discusses future trends and optimization techniques. This work contributes to the continued innovation of electronic systems, enhances signal processing capabilities and guides future research directions.
Downloads
References
Echo. What is CMOS Memory. WickedSago, 2011. http://wickedsago.blogspot.com/2011/04/what-is-cmos-memory.html.
Mari, L. An introduction to CMOS Technology. Technical Articles, 2021. https://eepower.com/technical-articles/an-introduction-to-cmos-technology/.
Sangeetha R, Vidhyashri A, Reena M, et al. An overview of dynamic cmos comparators. 2019 5th International Conference on Advanced Computing & Communication Systems (ICACCS). IEEE, 2019: 1001-1004.
Ryckaert J, Samavedam S B. The CMOS 2.0 revolution [J]. Nature Reviews Electrical Engineering, 2024: 1-2.
Zhang Xinyao, Huang Zunkai, Wang Hui, Tian Li, Wang Ning, Feng Songlin. A high-speed comparator based on MIPI D-PHY physical layer. Journal of Hefei University of Technology (Natural Science Edition), 2022.
Yeghiayan, R., Salameh, E., Mokdad, M. E., Atallah, J. 45nm CMOS Two-Stage Latched Comparator. 2022 International Conference on Smart Systems and Power Management (IC2SPM). IEEE, 2022: 164-169.
Ghasemi R, Ghasemian H, Abiri E, et al. Design and Analysis of a Low-Power Two-Stage Dynamic Comparator with 40ps Delay in 65nm CMOS Technology. 2021 29th Iranian Conference on Electrical Engineering (ICEE). IEEE, 2021: 159-164.
Kumari K L V R, Sree L P, Raji P. Design of Dynamic comparator using CMOS and FINFET technologies. 2023 14th International Conference on Computing Communication and Networking Technologies (ICCCNT). IEEE, 2023: 1-6.
Badal M T I, Mashuri M B, Reaz M B I, et al. Low power high-speed current comparator using 130nm CMOS technology. 2016 International Conference on Advances in Electrical, Electronic and Systems Engineering (ICAEES). IEEE, 2016: 72-76.
Zhuang H, Cao W, Peng X, et al. A three-stage comparator and its modified version with fast speed and low kickback. IEEE Transactions on Very Large Scale Integration (VLSI) Systems, 2021, 29 (7): 1485-1489.
Downloads
Published
Issue
Section
License
Copyright (c) 2024 Highlights in Science, Engineering and Technology
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
