| 基于ORCAD电路仿真对差动放大电路的研究 |
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| 引用本文： | 蒋玲,沈龙妹,侯文. 基于ORCAD电路仿真对差动放大电路的研究[J]. 现代电子技术, 2006, 29(12): 130-131 |
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| 作者姓名： | 蒋玲 沈龙妹 侯文 |
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| 作者单位： | 上海理工大学,电气工程学院,上海,200093 |
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| 摘 要： | PSpice软件以其精确和接近实际的电路模型和元器件模型,能对电子线路进行逼真的模拟,为电路学习和设计者提供一个虚拟工作平台。以差动放大电路的研究为实例,通过理论推导差动放大电路的差模传输特性和共模传输特性,对照PSpice仿真结果,说明ORCAD电路仿真在模拟电子电路教学中的积极作用。
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| 关 键 词： | 计算机仿真 差动放大电路 传输特性 PSpice仿真 |
| 文章编号： | 1004-373X（2006）12-130-02 |
| 收稿时间： | 2005-11-25 |
| 修稿时间： | 2005-11-25 |
Study of Differential Amplifier Circuit in View of ORCAD Circuit Simulation |
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| JIANG Ling,SHEN Longmei,HOU Wen. Study of Differential Amplifier Circuit in View of ORCAD Circuit Simulation[J]. Modern Electronic Technique, 2006, 29(12): 130-131 |
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| Authors: | JIANG Ling SHEN Longmei HOU Wen |
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| Affiliation: | College of Elect tic Engineering, Shanghai University of Science and Technology, Shanghai, 200093, China |
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| Abstract: | With accuracy and almost real models of circuit and component PSpice software can simulate electronic circuit,supply a virtual platform for study and design of circuit.With an example of studying differential amplifier circuit,by way of deducing the transfer characteristics of differential model and common model for differential amplifier circuit theoretically,and comparing with the result of PSpice simulation,this paper tries to illustrate the positive role of ORCAD circuit simulation in the teaching of analog circuit. |
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| Keywords: | computer simulation differential amplifier circuit transferring characteristics PSpice simulation |
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