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» Clock Distribution Design in VLSI Circuits. An Overview
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ISQED
2008
IEEE
92views Hardware» more  ISQED 2008»
14 years 4 months ago
Clock Skew Evaluation Considering Manufacturing Variability in Mesh-Style Clock Distribution
Influence of manufacturing variability on circuit performance has been increasing because of finer manufacturing process and lowered supply voltage. In this paper, we focus on m...
Shinya Abe, Masanori Hashimoto, Takao Onoye
DATE
2003
IEEE
103views Hardware» more  DATE 2003»
14 years 3 months ago
Reduced Delay Uncertainty in High Performance Clock Distribution Networks
The design of clock distribution networks in synchronous digital systems presents enormous challenges. Controlling the clock signal delay in the presence of various noise sources,...
Dimitrios Velenis, Marios C. Papaefthymiou, Eby G....
DATE
2009
IEEE
122views Hardware» more  DATE 2009»
14 years 4 months ago
Analysis and optimization of NBTI induced clock skew in gated clock trees
NBTI (Negative Bias Temperature Instability) has emerged as the dominant PMOS device failure mechanism for sub100nm VLSI designs. There is little research to quantify its impact o...
Ashutosh Chakraborty, Gokul Ganesan, Anand Rajaram...
ISPD
2010
ACM
177views Hardware» more  ISPD 2010»
14 years 4 months ago
Skew management of NBTI impacted gated clock trees
NBTI (Negative Bias Temperature Instability) has emerged as the dominant failure mechanism for PMOS in nanometer IC designs. However, its impact on one of the most important compo...
Ashutosh Chakraborty, David Z. Pan
DFT
1997
IEEE
93views VLSI» more  DFT 1997»
14 years 2 months ago
An IDDQ Sensor for Concurrent Timing Error Detection
Abstract— Error control is a major concern in many computer systems, particularly those deployed in critical applications. Experience shows that most malfunctions during system o...
Christopher G. Knight, Adit D. Singh, Victor P. Ne...