选频放大器设计

1、长 沙 学 院模拟电子课程设计说明书题目 选频放大器 系(部) 电子与通信工程系 专业(班级) 06级电子一班姓名 陈汉超 学号 2006044126 指导教师 刘亮、高月鸣 起止日期 2008-6-102008-6-13课程设计成绩总评分 2006级电子信息工程专业课程设计任务书系（部）： 电子与通信工程系 专业： 电子信息工程学生姓名陈汉超同组者刘智威、陈秀发指导教师刘亮，高岳民 课题名称选频放大器设计要求及设计参数1 了解用集成运算放大器构成基本运算单元-乘法器，加法器，积分器。并指出电图中各集成运算放大器构成了何种基本运算单元。2 用波特仪和示波器分别测出电路的幅频特性曲线和频带宽度，

2、并计算系统的中心频率f0，放大倍数A。3 给出U1集成运算放大器的主要技术参数。设计工作量一周：根据要求的格式写出理论设计方案的全过程，实验操作的步骤、数据以及结论。计算机模拟的全部数据和输出图纸。进度安排起止日期工作内容备注6月10日理论设计：网络、图书馆查找资料 6月11日6月12日软件应用：用Multisim软件仿真并完成系统原理图的绘制5月13日完成课程设计说明书主要参考资料1 北京大学电子技术学院编，高建平主编 电子技术实验第3版北京高等教育出版社 2007年指导教师签名 年 月 日系（部）主管领导意见年 月 日教研室意见年 月 日长沙学院课程设计鉴定表姓名陈汉超学号20060441

3、26专业电子信息工程班级电子一班设计题目 选频放大器指导教师刘亮 高岳民指导教师意见：评定等级： 教师签名： 日期： 答辩小组意见：评定等级：答辩小组长签名：日期：教研室意见：教研室主任签名： 日期： 系（部）意见：系主任签名：日期：说明课程设计成绩分“优秀”、“良好”、“及格”、“不及格”四类；目录1、课程设计的目的·······················&#

4、183;············································52、课程设计题目描述和要求···

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6、·······53、课程设计报告内容·········································&

7、#183;························5 3.1、选频放大器的原理·······················

8、;··········································5 3.1.1、选频放大器电路原理图·····

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10、;····5 、选频放大器PROTEL原理图···········································

11、···········5 3.2、用集成运算放大器构成基本运算单元···································&#

12、183;··········6 3.2.1、积分器·····································

13、83;································6 3.2.2、该选频放大器中加法器··············

14、83;············································7 3.23、该选频放大器中积分器··

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16、3;······7 3.3、波特仪和示波器分别测出电路的幅频特性曲线和频带宽度·······························7 、用示波器测得的输出波形·····&

17、#183;·················································&

18、#183;·7 、利用幅频特性曲线测出中心频率·············································&#

19、183;·····8 、电路的频带宽度··········································

20、3;······················8 、其中心频率和放大倍数·························

21、83;·································9 3.4、U1集成运算放大器的主要技术参数·············

22、;·····································94、心得体会···········

23、3;············································105、参考文献·····················································&