“电子信息名家讲坛” 是电子工程系主办的系列活动，旨在建立世界一流的电子信息领域学术交流平台，拓展广大师生的学术视野。
本期讲坛有幸邀请Sai Weng Sin作题为
Weightings in Incremental ADCs – How the weights can break and make the Incremental ADCs 的报告。
讲座时间、地点
12月3日10:3 0-11:30
地点：清华大学电子工程馆9-208
演讲主题
Weightings in Incremental ADCs – How the weights can break and make the Incremental ADCs
解密增量型模数转换器中的权重——权重如何限制或突破增量型模数转换器的性能瓶颈
演讲内容简介
Incremental delta-sigma analog-to-digital converters (IADC) are widely used in modern high-fidelity audio, sensors, and IoT low-power applications. Over the past years, the techniques to implement high-resolution IADCs have been significantly improved, for example, in handling the weighting problems inside the IADCs to overcome thermal noise and DAC mismatch issues. This talk offers a comprehensive review of the considerations of weightings in IADCs. The influence of weightings on thermal noise and DAC mismatches are analyzed, and the use of weighting in algorithms is described specifically. The advanced architectures to take advantage of the weightings based on recent academic achievements are presented respectively, with design examples to illustrate the successful practical implementations.
演讲嘉宾介绍
Sai-Weng Sin (Terry) (Senior Member, IEEE) received the B.S., M.S., and Ph.D. degrees in electrical and electronics engineering from the University of Macau, Macao, China, in 2001, 2003, and 2008, respectively. He is currently a Professor in the Faculty of Science and Technology, University of Macau, and is the Deputy Director of State-Key Laboratory of Analog and Mixed-Signal VLSI, University of Macau, Macao, China. He has published 1 book entitled “Generalized Low-Voltage Circuit Techniques for Very High-Speed Time-Interleaved Analog-to-Digital Converters” in Springer, holds 12 patents and over 170 technical journals and conference papers in the field of high-performance data converters and analog mixed-signal integrated circuits.
Dr. Sin currently serves as the Chair of the Data Converter TPC subcommittee, IEEE Custom Integrated Circuits Conference, Student Demonstration Program Co-Chair & Analog Circuits and Systems subcommittee member in the TPC of the IEEE Asian Solid-State Circuits Conference (A-SSCC), TPC member of IEEE Symposium of VLSI Circuits, subcommittee Co-chair of the International Conference on Integrated Circuits, Technologies, and Applications (ICTA). He is currently an Associate Editor-in-Chief (Digital Communications) of the IEEE Transactions on Circuits and Systems II – Express Briefs and also the Associate Editor of the Journal of Semiconductors. He is an IEEE SSCS Distinguished Lecturer for 2024 and 2025. He was the co-recipient of the 2011 ISSCC Silk Road Award, Student Design Contest Award in A-SSCC 2011, and the 2011 State Science and Technology Progress Award (second-class), China.
供稿｜电路与系统研究所
编辑｜陶旋姿
审核｜汪 玉 沈 渊 李冬梅
