A look at the Nyquist sampling theorem. How to deal with aliasing by attenuating signals using low-pass filters (i.e., an antialiasing filter, or AAF). AAF requirements for different ADCs. A deep dive ...

See the updated 2019 version of this article here. (This guest column is the second in a series of topical comments and insights from Kendall Castor-Perry, an experienced analog designer, filter ...