Title :
Offset-compensated switched-capacitor integrators
Author :
Ki, Wing-Hung ; Temes, Gabor C.
Author_Institution :
Dept. of Electr. Eng., California Univ., Los Angeles, CA, USA
Abstract :
The performance of several switched-capacitor (SC) integrators is compared, and a description representation is introduced. Offset-compensated circuits which reduce the capacitance spread in very large time-constant SC integrators are presented. The theoretical equations are derived for all SC circuits and are then confirmed by simulations
Keywords :
active networks; compensation; integrating circuits; switched capacitor networks; SC integrators; large time-constant; offset compensation; simulations; switched-capacitor integrators; Bandwidth; Capacitance; Circuit simulation; Delay effects; Equations; Filtering; Frequency; Laboratories; Operational amplifiers; Voltage;
Conference_Titel :
Circuits and Systems, 1990., IEEE International Symposium on
Conference_Location :
New Orleans, LA
DOI :
10.1109/ISCAS.1990.112599
