Parameter variation tolerance and error resiliency: New design paradigm for the nanoscale era

S Ghosh, K Roy - Proceedings of the IEEE, 2010 - ieeexplore.ieee.org
Variations in process parameters affect the operation of integrated circuits (ICs) and pose a
significant threat to the continued scaling of transistor dimensions. Such parameter …

Estimation of statistical variation in temporal NBTI degradation and its impact on lifetime circuit performance

K Kang, SP Park, K Roy… - 2007 IEEE/ACM …, 2007 - ieeexplore.ieee.org
Negative bias temperature instability (NBTI) in MOSFETs is one of the major reliability
concerns in sub-100nm technologies. So far, studies of NBTI and its impact on circuit …

On-chip variability sensor using phase-locked loop for detecting and correcting parametric timing failures

K Kang, SP Park, K Kim, K Roy - IEEE Transactions on Very …, 2009 - ieeexplore.ieee.org
Performance variability in digital integrated circuits can largely affect parametric yield and
product reliability in ultra deep submicrometer technologies. As a result, variation resilience …

Hardware variability-aware duty cycling for embedded sensors

L Wanner, C Apte, R Balani, P Gupta… - IEEE Transactions on …, 2012 - ieeexplore.ieee.org
Instance and temperature-dependent power variation has a direct impact on quality of
sensing for battery-powered long-running sensing applications. We measure and …

Modeling and analyzing NBTI in the presence of process variation

T Siddiqua, S Gurumurthi… - 2011 12th International …, 2011 - ieeexplore.ieee.org
With continuous scaling of transistors in each technology generation, NBTI and Process
Variation (PV) have become very important silicon reliability problems for the micro …

Variation estimation and compensation technique in scaled LTPS TFT circuits for low-power low-cost applications

J Li, K Kang, K Roy - … on Computer-Aided Design of Integrated …, 2008 - ieeexplore.ieee.org
Low-temperature polycrystalline-silicon thin-film transistor (LTPS TFT) has emerged as one
of the promising candidates for low-power low-cost applications on flexible substrates. In this …

Variability-aware duty cycle scheduling in long running embedded sensing systems

L Wanner, R Balani, S Zahedi, C Apte… - … , Automation & Test …, 2011 - ieeexplore.ieee.org
Instance and temperature-dependent leakage power variability is already a significant issue
in contemporary embedded processors, and one which is expected to increase in …

Device-Aware Yield-Centric Dual- Design Under Parameter Variations in Nanoscale Technologies

A Agarwal, K Kang, S Bhunia… - IEEE Transactions on …, 2007 - ieeexplore.ieee.org
Dual-V t design technique has proven to be extremely effective in reducing subthreshold
leakage in both active and standby mode of operation of a circuit in submicrometer …

Effectiveness of low-voltage testing to detect interconnect open defects under process variations

J Moreno, M Renovell… - IEEE Transactions on Very …, 2015 - ieeexplore.ieee.org
Interconnect opens are a major class of defects found in today's nanometer technologies.
These defects present subtle behavior that could lead to test escapes and hence …

Fast statistical analysis of process variation effects using accurate PLL behavioral models

CC Kuo, MJ Lee, CN Liu… - IEEE Transactions on …, 2008 - ieeexplore.ieee.org
Using the behavioral model of a circuit to perform behavioral Monte Carlo simulation
(BMCS) is a fast approach to estimate performance shift under process variation with …