ENHANCING THE STABILITY OF ASYMPTOTIC WAVE-FORM EVALUATION FOR DIGITAL INTERCONNECT CIRCUIT APPLICATIONS

被引：8

作者：

ANASTASAKI, DF

GOPAL, N

KIM, SY

PILLAGE, LT

机构：

[1] INTEL CORP,SANTA CLARA,CA 95051

[2] UNIV TEXAS,DEPT ELECT & COMP ENGN,AUSTIN,TX 78712

来源：

IEEE TRANSACTIONS ON COMPUTER-AIDED DESIGN OF INTEGRATED CIRCUITS AND SYSTEMS | 1994年 / 13卷 / 06期

基金：

美国国家科学基金会;

关键词：

Asymptotic waveform evaluation - Digital interconnect circuit applications;

D O I：

10.1109/43.285247

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

Asymptotic Waveform Evaluation (AWE) has been demonstrated as an efficient approach for interconnect circuit simulation/analysis. However, since it is based upon moment-matching, it is prone to yielding unstable approximations for stable circuits. This paper describes a systematic approach for alleviating the inherent instability associated with AWE and moment-matching methods as they apply to passive, digital, interconnect circuits. The efficiency and accuracy of this approach are demonstrated on several large, RLC interconnect-circuit problems.

引用

页码：729 / 736

页数：8