电压比较器的模拟与仿真

电子机电论文编号:JD130  字数:13108,页数:36

目录
摘要..............................................................Ⅰ
1 Pspice 软件概述…………………………………………………………………1
1.1 Pspice 可支持的元件类型……………………………………………………1
1.2 Pspice 可分析的电路特性……………………………………………………1
1.3 Pspice 的功能及应用范围……………………………………………………2
1.3.1 Pspice 的组成………………………………………………………………2
1.3.2 Pspice 的应用范围…………………………………………………………3
1.3.3 Pspice 9 软件的特点………………………………………………………4
2 电压比较器原理 …………………………………………………………………6
2.1 电压比较器的功能 ……………………………………………………………6
2.1.1 用途 …………………………………………………………………………6
2.1.2 电压比较器的性能指标 ……………………………………………………7
2.1.3 单限电压比较器 ……………………………………………………………7
2.1.4 迟滞电压比较器 ……………………………………………………………8
2.1.6 传输特性和回差电压………………………………………………………13
3 窗口电压比较器…………………………………………………………………14
4 专用集成电压比较器……………………………………………………………15
5 电压比较器工作原理……………………………………………………………17
6 电压比较器的应用………………………………………………………………29
7 总结体会…………………………………………………………………………31
  参考文献…………………………………………………………………………33

摘要
集成电路原理及应用是理论性和实践性都很强的一门课程, 它系统地介绍了各类集成电路的应用，对各类集成电路的基本特点、基本原理和基本分析方法做了简明扼要的论述,结合每部分内容，理论联系实际，特别介绍了许多实际应用电路。利用PSPICE 仿真技术对集成电路进行性能分析、测试、直流工作点分析、瞬态分析和噪声分析，使我们加深了对集成功能电路的工作原理和工程近似分析方法的理解, 有利于掌握这些功能电路的测试、调整方法,这是既经济又安全的科学教学方法。
关键词：电压比较器、PSpice、仿真

Abstract   
IC principle and application of theory and practice have a strong curriculum, which systematically introduces the application of various types of integrated circuits, various types of integrated circuits on the basic characteristics of basic principles and fundamental analysis done a concise The exposition, with each part of the contents oftheory with practice, especially on the many practical applications circuit. PSPICE use of simulation technology for the integrated circuit performance analysis, testing, analysis of DC, transient analysis and noise analysis so that we deepen the integration of the circuit principle and engineering analysis methods similar to the understanding, is conducive to grasp these features circuit The test, adjustment method, which is both economic and safe science teaching methods.
 Key words: Voltage comparator, PSpice, Simulation