This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

关于如何减小unbuffered ADC sampling glitch



关于如何减小 unbuffered ADC sampling glitch,在贵公司Application Report slaa416a中提到使用RCR filter来消除Application Report。RCR filter可以放在ADC芯片内部,也可以放在PCB上。请问RCR filter中的R和C如何取值?不加R,只有C可以吗?我也参考过ADI公司datasheet,他们似乎没有这种做法。