Title :
Switched capacitor analogue delays comprising unity gain buffer
Author_Institution :
Technical University of Warsaw, Institute of Electronics Fundamentals, Warszawa, Poland
Abstract :
Two realisations of switched capacitor analogue delays are described which use a unity gain buffer and precision ratioed capacitors. The delays can be configured to implement any type of sampled-data recursive filter response.
Keywords :
active filters; operational amplifiers; switched capacitor networks; switched filters; precision ratioed capacitors; sampled-data recursive filter response; switched-capacitor analogue delays; unity gain buffer;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19810195
