Transient Simulation of Lossy Interconnections in the High Speed VLSI  Using the Macromodel by the Modified Method of Characteristics

Xu Qinwei; Li Zhengfan; Mao Junfa and Zhu Jianzheng

您当前的位置：

首页 >

文章列表页 >

Transient Simulation of Lossy Interconnections in the High Speed VLSI Using the Macromodel by the Modified Method of Characteristics

更新时间：2025-12-08

- Transient Simulation of Lossy Interconnections in the High Speed VLSI Using the Macromodel by the Modified Method of Characteristics
- Acta Electronica Sinica Issue 2, (1999)
- 作者机构：
  
  上海交通大学电子工程系
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN470.2
- Published：1999
- 稿件说明：
移动端阅览
[1]徐勤卫,李征帆,毛军发,朱建政.用修正特征法模型求解高速VLSI中有耗互连线的瞬态响应[J].电子学报,1999(02):23-26.

Xu Qinwei, Li Zhengfan, Mao Junfa and Zhu Jianzheng. Transient Simulation of Lossy Interconnections in the High Speed VLSI Using the Macromodel by the Modified Method of Characteristics[J]. Acta Electronica Sinica, 1999, (2).
[1]徐勤卫,李征帆,毛军发,朱建政.用修正特征法模型求解高速VLSI中有耗互连线的瞬态响应[J].电子学报,1999(02):23-26. DOI：

Xu Qinwei, Li Zhengfan, Mao Junfa and Zhu Jianzheng. Transient Simulation of Lossy Interconnections in the High Speed VLSI Using the Macromodel by the Modified Method of Characteristics[J]. Acta Electronica Sinica, 1999, (2). DOI：

摘要

本文提出了用于高速集成电路系统中有耗互连线瞬态响应求解的一个计算模型及其相应的算法．传统的特征法在用于求解无耗传输线或满足ＬＧ＝ＲＣ的有耗传输线时具有简单的递归形式和较高的计算效率，但不能用于一般的有耗传输线．本文在特征法的基础上，通过适当的参数修正，建立了一般有耗传输线瞬态响应的近似特征模型，导出了其对时间变量递归形式的计算公式．该模型只需计算传输线两端的电流和电压，因而计算效率高且节省内存．数值实验结果表明，该算法可以达到相当高的精度．

Abstract

A new macromodel of lossy transmission lines is presented for the time domain simulation of the interconnection systems in the high speed VLSI.It is based on the method of characteristics（MC） with some modification.By approximating the Telegrapher’s equations in the frequency domain

the time domain macromodel is obtained and a set of recursive formulas is derived for computing the voltages and currents at two ends of the lines.The algorithm is useful for both delay and crosstalk estimation and can be used to evaluate transient responses of high speed interconnection circuits.The new macromodel concerns only the quantities at two ends of the lines

so the algorithm based on it consumes less computer time and less memory in comparison with other methods.It is of high accuracy and absolute stability.

关键词

Keywords

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

An Efficient Numerical Method for Transient Simulation of High Speed Interconnects

Reseach on Single Event Crosstalk Characteristic of Carbon Nanomaterial Interconnects

A Precise Integration Algorithm for Transient Simulation of Interconnects in High-Speed VLSI

Design of an On-Chip LDO System with Large Loading Current

An Efficient Method to Analyze Signal Integrity in High-Speed Clock Circuit WEI Jing-he¹,CHEN Jun-ning¹,KE Dao-ming¹,WU Jian-hui²,LU Sheng-li2

Related Author

XU Qin wei 1

LI Zheng fan 1

CHEN Wen 2

LIU Bao-jun

ZHANG Shuang

LI Cheng

MA Xi-kui

TANG Min

Related Institution

1 Department of Electronic Engineering,Shanghai Jiaotong University,Shanghai 200030,China 2 Department of Mechanical & Production Engineering,National University of Singapore

新加坡国立大学机械制造工程系

上海交通大学电子工程系!上海200030新加坡国立大学机械制造工程系

Aviation Maintenance NCO Academy， Air Force Engineering University

Institute for Quantum Information & State Key Laboratory of High Performance Computing， College of Computer， National University of Defense Technology

⁰