Energy-Efficient High-Resolution ADCs

Seminar
Friday, May 04, 2018
11:00 AM to 12:00 PM
EER 3.640
Free and open to the public

Instrumentation applications, such as transducer readouts and smart sensors, require precision analog-to-digital converters (ADCs) with high absolute accuracy and linearity as well as high resolution. Such ADCs often result in poor energy-efficiency and high power consumption, thus making them unsuitable for the use in battery-powered autonomous systems. In this tutorial, it covers the design of energy-efficient high-resolution ADCs for sensor interfaces, which include both architectural- and circuit- level techniques to maintain the energy-efficiency. It also describes practical design aspects from several design examples.

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Speaker

Youngcheol Chae

Associate Professor
Yonsei University

Youngcheol Chae received the Ph.D degree in electrical and electronic engineering from Yonsei University, Seoul, Korea in 2009. He is currently an Associate Professor at Electrical and Electronic Engineering Department, Yonsei University. From 2009 to 2011, he was a post doctoral researcher with the Electronic Instrumentation laboratory of Delft University of Technology in the Netherlands. After joining Yonsei since 2012, he leads the Mixed-Signal IC laboratory working on low-power data converters, high performance sensors and interface circuits. This results in more than 70 technical papers and 30 patents.

Dr. Chae received the Haedong Young Engineer Award from IEE Korea in 2017. He received the Outstanding Research Award from Yonsei University in 2017 and also received the Outstanding Teaching Award from Yonsei University in 2013 and 2014, respectively. He received a research grant from Samsung Research Funding Center in 2017 and a VENI grant from Dutch Technology Foundation STW in 2011. He is a member of the Technical Program Committees of International Solid-State Circuits Conference (ISSCC) and Asian Solid-State Circuits Conference (A-SSCC). He is a Distinguished Lecturer (DL) of IEEE Solid-State Circuits Society (SSCS).