Title :
Clock feedthrough compensation with phase slope control in SC circuits
Author :
Colonna, Vittorio ; Maloberti, Franco ; Torelli, Guido
Author_Institution :
Dipartimento di Elettronica, Pavia Univ.
fDate :
5/9/1996 12:00:00 AM
Abstract :
A clock feedthrough compensation technique for SC circuits is presented. The principle is based on the control of the switch turn-off slope. A single control block can drive a large number of identical SC structures, thus minimising area overhead. Experimental results from an integrated prototype show that the injected charge is reduced by a factor as high as 13
Keywords :
MOS analogue integrated circuits; analogue processing circuits; compensation; switched capacitor networks; timing; SC circuits; clock feedthrough compensation; integrated prototype; phase slope control; switch turnoff slope control;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19960625
