Events

"Resonant Supply Noise Canceller utilizing Parasitic Capacitance of Sleep Blocks"

Jinmyouong Kim, University of Tokyo

July 21st (Wednesday), 3:00pm
ESB 2003


This paper proposes a resonant supply noise canceller utilizing parasitic capacitance of sleep blocks. It has small area penalty because we use sleep blocks for noise cancelling. Measurement results show that the test chip fabricated in a 0.18um CMOS process achieved 43.3% and 12.5% supply noise reduction on the abrupt supply voltage switching and the abrupt wake-up of a sleep block, respectively.These results make fast switching of power mode possible for dynamic voltage scaling and power gating.

About Jinmyouong Kim:

Jinmyouong Kim was born in Seoul, Korea, on June 14, 1980. He received the B.S. degree in electronic engineering from the Korea University, Seoul in 2006. M.S. degrees in electronic engineering from the University of Tokyo in 2008. He is currently pursuing the Ph.D. degree in the Department of Electronic Engineering, University of Tokyo. His current research interests include signal integrity, mixed-signal circuits, digital RF systems.

Hosted by: Professor Patrick Yue