Title :
A switched-capacitor differencing circuit with common-mode rejection for fully differential comparators
Author :
Der, Lawrence ; Lewis, Stephen H. ; Hurst, Paul J.
Author_Institution :
Dept. of Electr. & Comput. Eng., California Univ., Davis, CA, USA
Abstract :
A switched-capacitor differencing circuit for use in fully differential comparators is described. The circuit subtracts a differential reference from a differential input and provides common-mode rejection, potentially saving power dissipation and die area by simplifying the design of the rest of the comparator
Keywords :
analogue computer circuits; comparators (circuits); switched capacitor networks; common-mode rejection; design; die area; fully differential comparators; power dissipation; switched-capacitor differencing circuit; CMOS technology; Capacitors; Clocks; Digital circuits; Preamplifiers; Sampling methods; Switches; Switching circuits; Tail; Voltage;
Conference_Titel :
Circuits and Systems, 1993., Proceedings of the 36th Midwest Symposium on
Conference_Location :
Detroit, MI
Print_ISBN :
0-7803-1760-2
DOI :
10.1109/MWSCAS.1993.343216
