Robust Low Power VLSI
VLSI Design Group

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Publications

2011
J. Wang and Calhoun, B. H., “Minimum Supply Voltage and Yield Estimation for Large SRAMs Under Parametric Variations”, Transactions on VLSI Systems (TVLSI), 2011.
R. Mann and Calhoun, B., “New category of ultra-thin notchless 6T SRAM cell layout topologies for sub-22nm”, in ISQED, 2011.
R. W. Mann, Hook, T. B., Nguyen, P., and Calhoun, B. H., “Non-Random Device Mismatch Considerations in Nanoscale SRAM”, IEEE Transactions of VLSI Systems (TVLSI), 2011.
K. Craig, Shakhsheer, Y., Khanna, S., and Calhoun, B. H., “Optimal Power Switch Design for Panoptic Dynamic Voltage Scaling Enabling Subthreshold Operation”, in Subthreshold Microelectronics Conference, 2011.
A. M. Klinefelter and Calhoun, B. H., “A Programmable Multi-channel Sub-threshold FIR Filter for a Body Area Sensor Node”. 2011.
B. H. Meyer, Skadron, K., George, N., Calhoun, B. H., and Lach, J., “Reducing the Cost of Redundant Execution in Safety-Critical Systems using Relaxed Dedication”, in Design Automation and Test in Europe (DATE), 2011.
S. Khanna, Craig, K., Shakhsheer, Y., Arrabi, S., Lach, J., and Calhoun, B., “Stepped Supply Voltage Switching for Energy Constrained Systems”, in ISQED, 2011.
Y. Yu, Huang, J., Khanna, S., Calhoun, B. H., Lach, J., Shelat, A., and Evans, D., “A Sub-0.5V Lattice-Based Public-Key Encryption Scheme for RFID Platforms in 130nm”. 2011 Workshop on RFID Security, 2011.
A. Shrivastava and Calhoun, B. H., “A sub-threshold clock and data recovery circuit for a wireless sensor node”. 2011.
B. H. Calhoun, Zhang, Y., Khanna, S., Craig, K., Shakhsheer, Y., and Lach, J., “A Sub-Threshold FPGA: Energy-Efficient Reconfigurable Logic”, in GOMAC Tech, 2011.
S. N. Wooters, Cabe, A. C., Qi, Z., Wang, J., Mann, R. W., Calhoun, B. H., Stan, M. R., and Blalock, T. N., “Tracking On-Chip Age Using Distributed, Embedded Sensors”, Transactions on VLSI Systems (TVLSI), 2011.
B. H. Calhoun and Lach, J., “What is a Body Sensor Network?”, ACM / SIGDA Newsletter, vol. 41, 2011.
2012
A. Shrivastava and Calhoun, B. H., “A 150nW, 5ppm/oC, 100kHz On-Chip Clock Source for Ultra Low Power SoCs”, in Custom Integrated Circuits Conference, San Jose, 2012.
J. Boley, Wang, J., and Calhoun, B. H., “Analyzing Sub-Threshold Bitcell Topologies and the Effects of Assist Methods on SRAM Vmin”, Journal of Low Power Electronics and Applications, 2012.
J. Boley, Wang, J., and Calhoun, B. H., “Analyzing Sub-Threshold Bitcell Topologies and the Effects of Assist Methods on SRAM VMIN”, Journal of Low Power Electronics and Applications (JLPEA), vol. 2, p. 12, 2012.
F. Zhang, Zhang, Y., Silver, J., Shakhsheer, Y., Nagaraju, M., Klinefelter, A., Pandey, J., Boley, J., Carlson, E., Shrivastava, A., Otis, B., and Calhoun, B., “A Batteryless 19uW MICS/ISM-Band Energy Harvesting Body Area Sensor Node SoC”, in ISSCC, San Francisco, 2012.
A. Shrivastava, Lach, J., and Calhoun, B., “A Charge Pump Based Receiver Circuit for a Voltage Scaled Interconnect”, in International Symposium on Low Power Electronics and Design, 2012.
Y. Shakhsheer, Zhang, Y., Otis, B., and Calhoun, B. H., “A Custom Processor for Node and Power Management of a Battery-less Body Sensor Node in 130nm CMOS”, Custom Integrated Circuits Conference. San Jose, 2012.
L. Wang, Skadron, K., and Calhoun, B. H., “Dark vs. Dim Silicon and Near-Threshold Computing”, in Dark Silicon Workshop (DaSi), 2012.
B. H. Calhoun, Design Principles for Digital CMOS Integrated Circuit Design. NTS Press, 2012.
A. Shrivastava and Calhoun, B. H., “Modeling DC-DC Converter Efficiency and Power Management in Ultra Low Power Systems”, in Subthreshold Microelectronics Conference, 2012.
K. Craig, Shakhsheer, Y., and Calhoun, B. H., “Optimal Power Switch Design for Dynamic Voltage Scaling from High Performance to Subthreshold Operation”, in International Symposium on Low Power Electronics and Design, 2012.
A. Klinefelter, Zhang, Y., Otis, B., and Calhoun, B. H., “A Programmable 34 nW/Channel Sub-Threshold Signal Band Power Extractor on a Body Sensor Node SoC”, Circuits and Systems II: Express Briefs, IEEE Transactions on, vol. 59, p. 941, 2012.
K. Craig, Shakhsheer, Y., Khanna, S., Arrabi, S., Lach, J., Calhoun, B. H., and Kosonocky, S., “A Programmable Resistive Power Grid for Post-Fabrication Flexibility and Energy Tradeoffs”, in International Symposium on Low Power Electronics and Design, 2012.
L. Szafaryn, Chen, J., Calhoun, B. H., Lach, J., Skadron, K., and Meyer, B. H., “Reducing the Cost of Safety-Critical Systems with On-Demand Redundancy”, in SRC Techcon, 2012.

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