DocumentCode :
649252
Title :
On the settling of nondelaying cascaded switched-capacitor integrators
Author :
Haroun, Mostafa A. N. ; Hamoui, Anas A.
Author_Institution :
Dept. of Electr. & Comput. Eng., McGill Univ., Montreal, QC, Canada
fYear :
2013
fDate :
4-7 Aug. 2013
Firstpage :
621
Lastpage :
624
Abstract :
This paper focuses on the design of two nondelaying cascaded SC integrators. Given the importance of good settling in SC filters, a design method is presented which optimizes the power consumption for a given settling accuracy. Another issue is also addressed concerning a possible excitation case that might lead to settling “hesitation” in two nondelaying cascaded SC integrators which affects settling accuracy. Circuit simulations confirm the analytical methods and simulations. The proposed analytical equations can be easily embedded into behavioral models used for large system´s simulations in early design stages.
Keywords :
integrating circuits; switched capacitor networks; behavioral model; cascaded switched capacitor integrators; nondelaying switched capacitor integrators; power consumption; settling accuracy; switched capacitor filters;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Circuits and Systems (MWSCAS), 2013 IEEE 56th International Midwest Symposium on
Conference_Location :
Columbus, OH
ISSN :
1548-3746
Type :
conf
DOI :
10.1109/MWSCAS.2013.6674725
Filename :
6674725
Link To Document :
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