电子设计方案大全N篇...不断增加中...

陈佰强

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
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# {+ m& Q- }* }3 T2.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

! r+ ~/ b& @& `& Y. p: |8 W4 B4 b3.串行12位ADC与PC之间的接口电路
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4 v& F: M3 }+ G4.实现精密二分压电路功能的放大器
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# l- `: b# }; M( W5.提供精密ADC接口的简单电路
+ q1 ?) {" I5 ?. s8 ^- E% n1 i0 o- qhttp://www.bizing.com/Info/html/Calling/Electron/Electron_Data/Electron_Solu/20051102945.html
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6.产生精确PWM波形的DDS电路
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; D6 |# I: Q2 @9 E+ \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
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* W$ i$ o% N1 ?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

不错,鼓励!

leihuabao

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

慢慢来，呵呵  

ZYC1356859754

原来是这样