1.Previous
3.Next

order of the anti-aliasing filter.
* Aperture error results from the fact that the sample is obtained as a time average within a sampling region, rather than just being equal to the signal value at the sampling instant. In a capacitor-based sample and hold circuit, aperture errors are introduced by multiple mechanisms. For example, the capacitor cannot instantly track the input signal, and the capacitor can not

1.Previous
3.Next