ALGORITHM FOR EFFICIENT SYMBOLIC ANALYSIS OF LARGE ANALOG CIRCUITS

被引：4

作者：

WAMBACQ, P ^{[1
]}

FERNANDEZ, FV ^{[1
]}

GIELEN, G ^{[1
]}

SANSEN, W ^{[1
]}

RODRIGUEZVAZQUEZ, A ^{[1
]}

机构：

[1] CICA,CTR NACL MICROELECTR,DEPT ANALOG CIRCUIT DESIGN,E-41012 SEVILLE,SPAIN

来源：

ELECTRONICS LETTERS | 1994年 / 30卷 / 14期

关键词：

CIRCUIT ANALYSIS COMPUTING; ANALOG CIRCUITS;

D O I：

10.1049/el:19940788

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

An algorithm is presented that generates simplified symbolic expressions for the small-signal characteristics of large analogue circuits. The expressions are approximated while they are computed, so that only the most significant terms are generated which remain in the final expression. This principle leads to dramatic savings in CPU time and memory compared to existing techniques, significantly increasing the maximum size of circuits that can be analysed. By taking into account a range for the value of a circuit parameter rather than one single number the generated symbolic expressions are also generally valid.

引用

页码：1108 / 1109

页数：2