Title :
Criteria for low-noise switched capacitor circuit design
Author :
Fox, R.M. ; Ferris, D.J.
Author_Institution :
Dept. of Electr. Eng., Florida Univ., Gainesville, FL, USA
fDate :
6/20/1991 12:00:00 AM
Abstract :
It is shown that the commonly-used dominant-pole approximation is inappropriate for noise analysis of most switched capacitor circuits. Examples are provided which show that designs based on the resulting rules of thumb are suboptimal. More appropriate guidelines for low-noise design are provided.
Keywords :
network synthesis; noise; poles and zeros; switched capacitor networks; SC circuit; low-noise design; multiple-pole-zero analysis; noise analysis; switched capacitor circuit;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19910749
