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ISLPED
2004
ACM
107views Hardware» more  ISLPED 2004»
13 years 10 months ago
Characterizing and modeling minimum energy operation for subthreshold circuits
Subthreshold operation is emerging as an energy-saving approach to many new applications. This paper examines energy minimization for circuits operating in the subthreshold region...
Benton H. Calhoun, Anantha Chandrakasan
ISLPED
2006
ACM
129views Hardware» more  ISLPED 2006»
13 years 10 months ago
Variation-driven device sizing for minimum energy sub-threshold circuits
Sub-threshold operation is a compelling approach for energyconstrained applications, but increased sensitivity to variation must be mitigated. We explore variability metrics and t...
Joyce Kwong, Anantha P. Chandrakasan
ISVLSI
2002
IEEE
174views VLSI» more  ISVLSI 2002»
13 years 9 months ago
Optimal Supply and Threshold Scaling for Subthreshold CMOS Circuits
With technology scaling, power supply and threshold voltage continue to decrease to satisfy high performance and low power requirements. In the past, subthreshold CMOS circuits ha...
Alice Wang, Anantha Chandrakasan, Stephen V. Koson...
ICCD
2008
IEEE
165views Hardware» more  ICCD 2008»
14 years 1 months ago
Analysis and minimization of practical energy in 45nm subthreshold logic circuits
Abstract— Over the last decade, the design of ultra-lowpower digital circuits in subthreshold regime has been driven by the quest for minimum energy per operation. In this contri...
David Bol, Renaud Ambroise, Denis Flandre, Jean-Di...
MJ
2008
67views more  MJ 2008»
13 years 4 months ago
Temperature-adaptive voltage tuning for enhanced energy efficiency in ultra-low-voltage circuits
Circuits optimized for minimum energy consumption operate typically in the subthreshold regime with ultra-low power-supply voltages. Speed of a subthreshold logic circuit is enhan...
Ranjith Kumar, Volkan Kursun