![](https://csdnimg.cn/release/download_crawler_static/88799882/bg5.jpg)
目 录
1 可用器件及型号 ..........................................1
1.1 555 定时器芯片 ....................................1
1.2 LM324 .............................................2
2 设计要求 ................................................1
3 设计方案论证 ............................................1
4 仿真电路设计 ............................................3
4.1 脉冲波发生器电路 ...................................3
4.1.1 方案介绍 ..........................................................................................................3
4.1.2 理论分析与计算.........................................3
4.1.3 电路系统设计 .................................................................................................4
4.1.4 仿真方案与仿真测试结果............................................................................5
4.2 锯齿波电路 .........................................6
4.2.1 理论分析与计算.............................................................................................6
4.2.2 电路系统设计 .................................................................................................6
4.2.3 仿真方案与仿真测试结果...........................................................................7
4.3 正弦波 I 电路 .......................................7
4.3.1 理论分析与计算.............................................................................................7
4.3.2 电路系统设计 ...............................................................................................10
4.3.3 仿真方案与仿真测试结果.........................................................................10
4.4 正弦波 II 电路 .....................................11
4.4.1 理论分析与计算...........................................................................................11
4.4.2 电路系统设计 ...............................................................................................13
4.4.3 仿真方案与仿真测试结果.........................................................................13
5 总结 ...................................................14
附录 .....................................................16