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该通用电路分析程序是电路工程师及集成电路的设计者进行电路模拟时必不可少的大型应用软件。它的通用性很强,能够比较精确地预期电路的直流、交流和瞬态特性以及温度、噪声和畸变特性等。正确地使用它能够显著提高电路的设计精度,因此它在国外已经得到广泛使用。本文全面地介绍了SPICE-Ⅱ的功能及其使用方法,便于读者全面了解和掌握,并希望它在国内也得到广泛应用。本文分三部分,首先介绍SPICE-Ⅱ的各种功能,各种无源元件和各种独立及非独立电源的表示方法。第二部分叙述MOS和双极型晶体管的表示方法及模型参数的设置方法。最后叙述控制各种分析功能的控制语句,并通过一个简单的例子来说明此程序的使用。
The common circuit analysis program is a large application software essential for circuit designers and designers of integrated circuits in circuit simulation. It is versatile enough to anticipate the DC, AC, and transient characteristics of circuits, as well as temperature, noise, and distortion characteristics. Proper use of it can significantly improve the circuit design accuracy, so it has been widely used abroad. This paper introduces the function of SPICE-Ⅱ and its using method in a comprehensive way, which is easy for readers to understand and master thoroughly. It is hoped that it is also widely used in China. This article is divided into three parts, first introduced the SPICE-Ⅱ various functions, a variety of passive components and a variety of independent and non-independent power representation. The second part describes the MOS and bipolar transistor representation and model parameter setting method. Finally, the control statements that control various analysis functions are described, and the use of this program is illustrated by a simple example.