Multisim10在差分放大电路教学中的应用  

Application of Multisim 10 in Teaching the Differential Amplifier Circuit

作　　者：尹均萍[1] 李玉长[1] 

机构地区：[1]合肥工业大学电气与自动化工程学院,安徽合肥230009

出　　处：《电气电子教学学报》2011年第6期112-114,共3页Journal of Electrical and Electronic Education

摘　　要：本文介绍了如何应用Multisim 10仿真软件辅助讲授模拟电子技术教学中的难点章节"差分放大电路"。文章利用Multisim 10首先对差分放大电路进行直流工作点分析;接着介绍了测量差模电压放大倍数和共模电压放大倍数的方法;最后对单端输入情况和双端输入情况进行了实时比较。This paper introduces how to apply simulation software, Multisim 10, in teaching one of the most complicated chapters in Analog Electronics Technique,i. e. ,the differential amplifier circuit. The paper first explains how to perform DC operating point analysis on differential amplifier circuit in Muhisim 10. Then, it introduces the way of measuring differential-mode and common-mode voltage gain of the differential amplifier circuit. Last, by Muhisim 10 the paper compares single-ended input and double-ended input situations in real time.

关 键 词：差分放大电路 MULTISIM 10 仿真分析 

分 类 号：G4[文化科学—教育学] TN722[文化科学—教育技术学]