Efficient techniques for accurate modeling and simulation of substrate coupling in mixed-signal IC's

被引:7
|
作者
Costa, JP [1 ]
Chou, M [1 ]
Silveira, LM [1 ]
机构
[1] Univ Tecn Lisboa, Cadence European Labs, Dept Elect & Comp Engn, INESC,Inst Super Tecn, P-1000 Lisbon, Portugal
关键词
D O I
10.1109/DATE.1998.655963
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
Industry trends aimed at integrating higher levels of circuit functionality have triggered a proliferation of mixed analog-digital systems. Magnified noise coupling through the common chip substrate has made the design and verification of such systems an increasingly difficult task. In this paper we present a fast eigendecomposition technique that accelerates operator application in BEM methods and avoids the dense-matrix storage while taking all of the substrate boundary effects into account explicitly. This technique can be used for accurate and efficient modeling of substrate coupling effects in mixed-signal integrated circuits.
引用
收藏
页码:892 / 898
页数:7
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