陈佰强 发表于 2009-12-2 19:54:42

电子设计方案大全N篇...不断增加中...

1.提高系统安全性的振荡输出电路
http://www.bizing.com/Info/html/Calling/Electron/Electron_Data/Electron_Solu/20051102677.html

2.用接地电阻器调谐振荡器
http://www.bizing.com/Info/html/Calling/Electron/Electron_Data/Electron_Solu/20051102159.html

3.串行12位ADC与PC之间的接口电路
http://www.bizing.com/Info/html/Calling/Electron/Electron_Data/Electron_Solu/20051102725.html

4.实现精密二分压电路功能的放大器
http://www.bizing.com/Info/html/Calling/Electron/Electron_Data/Electron_Solu/20051102796.html

5.提供精密ADC接口的简单电路
http://www.bizing.com/Info/html/Calling/Electron/Electron_Data/Electron_Solu/20051102945.html

6.产生精确PWM波形的DDS电路
http://www.bizing.com/Info/html/Calling/Electron/Electron_Data/Electron_Solu/20051102631.html

7.可模拟仪表放大器的放大器和电流源
http://www.bizing.com/Info/html/Calling/Electron/Electron_Data/Electron_Solu/20051102258.html

8.用输入滤波器防止仪表放大器射频整流误差
http://www.bizing.com/Info/html/Calling/Electron/Electron_Data/Electron_Solu/20051102887.html

9.混频器用作开关，可使DAC采样频率加倍
http://www.bizing.com/Info/html/Calling/Electron/Electron_Data/Electron_Solu/20051102530.html

10.工作在不同频率的脉宽调制器
http://www.bizing.com/Info/html/Calling/Electron/Electron_Data/Electron_Solu/20051102683.html

haixin 发表于 2009-12-2 19:54:45

不错,鼓励!

leihuabao 发表于 2009-12-2 19:54:47

怎么没有关于数字频率计的设计资料呢？有的话上传一下好吗？ 在此谢过啊

ＨＤＳ泳 发表于 2012-7-25 06:08:29

慢慢来，呵呵

ZYC1356859754 发表于 2012-9-28 10:44:18

原来是这样
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