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Clock distribution models of 3-D integrated systems
Conference proceeding   Open access

Clock distribution models of 3-D integrated systems

Ioannis Savidis, Vasilis Pavlidis, Eby G Friedman and IEEE
2011 IEEE International Symposium of Circuits and Systems (ISCAS), pp 2225-2228
May 2011
url
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.300.9622View

Abstract

Clocks CMOS integrated circuits Couplings Reliability Transistors
Clock distribution topologies in a three-tier 3-D integrated circuit are explored. Models of three different clock topologies are applied to determine the root to leaf delay. The models incorporate the impedance of the 3-D via between planes based on closed-form expressions of the resistance, inductance, and capacitance of a through silicon via (TSV). The resulting modeled delays are compared to experimental data. Good agreement between simulation and experimental data is achieved.

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Engineering, Electrical & Electronic
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