ProgramsView all programs
From the news
- Chancellor Amma Addresses the Parliament of World’s Religions
- Amrita Students Qualify for the European Mars Rover Challenge
Publication Type : Journal Article
Publisher : IEEE Transactions on Circuits and Systems II: Express Briefs, Institute of Electrical and Electronics Engineers Inc.,
Source : IEEE Transactions on Circuits and Systems II: Express Briefs, Institute of Electrical and Electronics Engineers Inc., Volume 63, Number 7, p.628-632 (2016)
Keywords : Capacitors, High dynamic range, In-buildings, Noise cancelations, Operational amplifiers, Reconfigurable hardware, Sample and hold, Sample-and-hold amplifier, Silicon on insulator technology, Silicon-on-insulator process, Switched capacitor circuits, Thermal noise, Thermal noise canceling
Campus : Coimbatore
School : School of Engineering
Department : Electronics and Communication
Year : 2016
Abstract : Thermal noise has been a fundamental bottleneck in building high dynamic range switched capacitor (SC) circuits. This brief proposes an SC thermal-noise-canceling circuit. The technique, demonstrated using a unity-gain sample-and-hold amplifier (SHA) in IBM 32-nm silicon-on-insulator (SOI) process, gives 5.0-, 4.4-, and 3.7-dB improvements while operating at 100, 250, and 500 MHz, respectively, and consuming only 30% additional power as compared to 400% to get a similar improvement without noise cancelation.
Cite this Research Publication : B. Datta Sahoo and Inamdar, Ab, “Thermal-Noise-Canceling Switched-Capacitor Circuit”, IEEE Transactions on Circuits and Systems II: Express Briefs, vol. 63, pp. 628-632, 2016.