Modelling the dynamic response of on-chip decoupling capacitors

被引：0

作者：

Vázquez, JR ^{[1
]}

Meijer, M ^{[1
]}

机构：

[1] Univ Politecn Catalunya, Dept Elect Engn, E-08028 Barcelona, Spain

来源：

SIGNAL PROPAGATION ON INTERCONNECTS, PROCEEDINGS | 2004年

关键词：

D O I：

10.1109/SPI.2004.1408996

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

High-speed digital circuits require increasing amounts of on-chip decoupling capacitors (decaps) to preserve power integrity. There re, proper modelling and analysis of the dynamic response of such decaps in the high frequency range is needed. This paper shows that, in that range, lumped decap models fail and have to be substituted by distributed models. A derivation of such distributed model based on physical grounds is presented and compared with SPICE non-quasi static MOS models.

引用

页码：39 / 42

页数：4

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