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1.问题的提出电路模拟程序SPICE是模拟程序中影响最大、开发最早的程序之一,它广泛用于数字和模拟电路的设计中.七十年代末,我国引入SPICE程序,成为高等院校教学内容,有的单位做了移植和参数提取等工作,获得不少成绩.但SPICE程序至今未能在IC工业生产中广泛使用,没有取得应有的效益.这是由于当前的IC设计大多数还是沿着晶体管的
1. PROBLEM PROBLEM CIRCUIT SIMULATION PROGRAM SPICE is one of the most influential and developed programs in the simulation program, which is widely used in the design of digital and analog circuits. In the late seventies, SPICE program was introduced in our country and became the teaching of higher education Content, and some units have done a lot of work such as transplantation and parameter extraction, etc., but the SPICE program has so far failed to be widely used in IC industrial production, did not achieve the desired benefits.This is because most of the current IC design or Along the transistor