A simplified transmission-line based crosstalk noise model for on-chip RLC wiring

被引：12

作者：

Agarwal, K ^{[1
]}

Sylvester, D ^{[1
]}

Blaauw, D ^{[1
]}

机构：

[1] Univ Michigan, Ann Arbor, MI 48109 USA

来源：

ASP-DAC 2004: PROCEEDINGS OF THE ASIA AND SOUTH PACIFIC DESIGN AUTOMATION CONFERENCE | 2004年

关键词：

D O I：

10.1109/ASPDAC.2004.1337715

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this paper, we present a new RLC crosstalk noise model that combines simplicity, accuracy, and generality. The new model is based on transmission line theory and is applicable to asymmetric driver and line configurations. The results show that the model captures both the waveform shape and peak noise accurately (average error in peak noise was 6.5%). A key feature of the new model is that its derivation and form enables physical insight into the dependency of total coupling noise on relevant physical design parameters. The model is applied to investigate the impact of various physical design optimizations (e.g., wire sizing and spacing, shield insertion) on total RLC coupled noise. Results indicate that common (capacitive) noise avoidance techniques can behave quite differently when both capacitive and inductive coupling are considered together.

引用

页码：859 / 865

页数：7

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