Photos Cartman (UMC 0.13μm)
  • T. Kim, J. Liu, J. Keane, and C.H. Kim, "A High-Density Subthreshold SRAM with Data-Independent Bitline Leakage and Virtual Ground Replica Scheme", International Solid-State Circuits Conference (ISSCC), Feb 2007 [PAPER] [SLIDES]
  • J. Gu, H. Eom, and C.H. Kim, "A Switched Decoupling Capacitor Circuit for On-Chip Supply Resonance Damping", VLSI Circuits Symposium, June 2007 [PAPER] [SLIDES]
  • J. Keane, T. Kim, and C.H. Kim, "An On-chip NBTI Sensor for Measuring PMOS Threshold Voltage Degradation", International Symposium on Low Power Electronics and Design (ISLPED), Aug 2007

  • Photos Active Decoupling Capacitor (TSMC 0.18μm)
  • J. Gu, R. Harjani, and C. Kim, "Distributed Active Decoupling Capacitors for On-Chip Supply Noise Cancellation in Digital VLSI Circuits, VLSI Circuits Symposium, June 2006 [PAPER] [SLIDES]
  • J. Kil, J. Gu, and C. Kim, "A High-Speed Variation-Tolerant Interconnect Technique for Sub-Threshold Circuits Using Capacitive Boosting", International Symposium on Low Power Electronics and Design (ISLPED), Oct. 2006 [PAPER] [SLIDES]

  • Photos 16KB SRAM Cache with PVT-Aware Leakage Reduction (TSMC 0.18μm)
  • C. H. Kim, J. Kim, I. Chang and K. Roy, "PVT-Aware Leakage Reduction for On-die Caches with Improved Read Stability", International Solid-State Circuits Conference, Feb. 2005 [PAPER] [SLIDES]
  • C. H. Kim, J. Kim, I. Chang and K. Roy, "PVT-Aware Leakage Reduction for On-die Caches with Improved Read Stability", '06 IEEE Journal of Solid-State Circuits [PAPER]

  • Photos An On-chip Leakage Current Monitor (Intel 90nm)
  • C. H. Kim, K. Roy, S. Hsu, R. Krishnamurthy, S. Borkhar, "An On-Die CMOS Leakage Current Sensor For Measuring Process Variation in Sub-90nm Generations", VLSI Circuits Symposium, June 2004 [PAPER] [SLIDES]

  • Photos Process Tolerant High Speed Register File (Intel 90nm)
  • C. H. Kim, K. Roy, S. Hsu, A. Alvandpour, R. Krishnamurthy, S. Borkhar, "A Process Variation Compensating Technique for Sub-90nm Dynamic Circuits", VLSI Circuits Symposium, June 2003 [PAPER] [SLIDES]