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1. 일시: 2025.03.25.(화) 15:30

2. 장소: K405

3. 연사: Prof. Un-Ku Moon, Oregon State University

Un-Ku Moon received degrees from the University of Washington, Cornell University, and the University of Illinois at Urbana-Champaign. He has been with Oregon State University since 1998. Before joining Oregon State, he was with Bell Labs. He has served in various roles in the circuits community, including being the Editor-in-Chief of JSSC and TCAS-II.

4. 주제: A Brief History of Ring Amplifiers

5. 내용:

Abstract: Over the last couple decades or so, there has been a growing interest in dynamic amplifiers.  Ring amplifier is one such type which maintains closed loop dynamics and accuracy. Ringamp was first introduced at ISSCC in 2012. Significant advancements have been made since that time. Many implementations have demonstrated unprecedented efficiency in residue amplification of cascaded ADCs. Publications on ringamps are now appearing from various authors from around the world. This presentation will start with initial ringamp basics and build from there to provide a brief history of various/notable implementation examples. Naturally a more significant focus will be given to examples from my group, which includes pseudo-pseudo-differential delta-sigma modulator and predictive level-shift buffering of input signal in a two-step ADC. 

6. 신청 링크: 

https://forms.gle/KEnQEKithhZMbhtF7

문의. 02-717-7357 elite@sogang.ac.kr