设计能产生方波、三角波、正弦波的函数信号发生器电路

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1、模拟电子课程设计目录1课程设计的目的与作用······················································12设计任务及所用multisim软件环境介绍·······································12.1设计任务······························································12.2所用multisim软件环境介绍·············································12.2.1

2、Multistim10简介·················································12.2.2Multistim10主页面···············································22.2.3Multistim10元器件库·············································22.2.4Multistim10虚拟仪器·············································32.2.5Multistim10

3、分析工具·············································33电路模型的建立····························································33.1原理分析······························································33.2函数信号发生器各单元电路的设计········································53.2.1方波产生电路图··················

4、··································5II模拟电子课程设计3.2.2方波—三角波转换电路图············································53.2.3正弦波电路图······················································63.2.4方波-三角波-正弦波函数发生器整体电路图····························64理论分析及计算············································

5、················74.1方波发生电路··························································74.2方波—三角波··························································74.3正弦波································································75仿真结果分析···············································

6、···············85.1仿真结果······························································85.1.1方波、三角波产生电路的仿真波形如图所示····························85.1.2方波—三角波转换电路的仿真·······································105.1.3三角波—正弦波转换电路仿真·······································115.1.4方波—三角波—正弦波转换电路仿真

7、·································125.2结果分析·····························································136设计总结和体会···························································137参考文献II模拟电子课程设计·································································14II模拟电子课程设计1课程设计的目的与作用1

8、．巩固和加深对电子电路基本知识的理解，提高综合运用本课程所学知识的能力。2．培养根据课题需要选学参考书籍，查