›› 2011, Vol. 24 ›› Issue (2): 40-.

• 论文 • 上一篇    下一篇



  1. (西安电子科技大学 电路CAD研究所,陕西 西安 710071)
  • 出版日期:2011-02-15 发布日期:2011-02-23
  • 作者简介:靳亚东(1984-),男,硕士研究生。研究方向:EDA软件开发。 王林林(1985-),男,硕士研究生。研究方向:EDA软件开发。 李晓霞(1985-),女,硕士研究生。研究方向:环境评价软件开发。

Automatic Realization of the Decoupling Network Based on the Capacitor Constants PDS

 Jin Ya-Dong, WANG Lin-Lin, LI Xiao-Xia   

  1. (Institute of Circuit CAD,Xidian University,Xi'an 710071,China)
  • Online:2011-02-15 Published:2011-02-23



关键词: 电源分配系统, 去耦电容, 时常数 Hspice软件, 时频域仿真


This article analyzes the decoupling network of the power distribution system from the aspect of energy transfer in the time domain,and describes the distribution scheme for the decoupling network based on the constants of the decoupling capacitor.In addition,it achieves the automatic allocation of the decoupling capacitor network in each part of the power distribution system based on VC.And the time-frequency domain simulation is made by calling the software of Hspice.The result shows that the method can effectively decouple the power distribution system.

Key words: PDS;decoupling capacitor;constants;Hspice software;time-frequency domain simulation


  • TP272