Applications of Time-based Circuits in Data Conversion, Filtering, and Control Slides

This webinar is Part 2 of a two part series. (Part 1 is Time-Based Circuits - not just the Single Slope!) Abstract In the 2nd part of this 2 part series on time based circuits, I will present time based signal representation as an alternative to classical voltage or charge based signal representations. I will then show how this representation enables the implementation of fundamental building blocks such as integrators using mostly digital circuits. Finally, I will present case studies of time based analog filters, analog to digital converters, and DC DC converters to highlight the advantages, opportunities, and drawbacks of the time based approach. Speaker Biography Pavan Kumar Hanumolu is currently an Associate Professor in the Department of Electrical and Computer Engineering at the University of Illinois, Urbana Champaign. He received the Ph.D. degree from the School of Electrical Engineering and Computer Science at Oregon State University, in 2006, where he subsequently served as a faculty member till 2013. Dr. Hanumolus research interests are in energy efficient integrated circuit implementation of analog and digital signal processing, sensor interfaces, wireline communication systems, and power conversion.