DocumentCode
937642
Title
Operational-amplifier-free active SC simulation of LC ladders based on bbd principle
Author
Jamal, H.
Author_Institution
University College of Engineering, Department of Electrical Engineering, Taxila, Pakistan
Volume
134
Issue
2
fYear
1987
fDate
4/1/1987 12:00:00 AM
Firstpage
111
Lastpage
115
Abstract
In this paper, the operational-amplifier-free design of MOS active switched capacitor filters based on LC ladder simulation is explained. The integrators required in the simulation use the bucket-brigade charge transfer principle to avoid the use of operational amplifiers. The filters designed using this new technique are compatible with digital NMOS technology and require only a single power supply.
Keywords
active filters; charge-coupled device circuits; ladder networks; switched capacitor filters; LC ladder simulation; MOS active switched capacitor filters; bucket-brigade charge transfer principle; digital NMOS technology compatibility; integrators; operational-amplifier-free design; single power supply;
fLanguage
English
Journal_Title
Electronic Circuits and Systems, IEE Proceedings G
Publisher
iet
ISSN
0143-7089
Type
jour
DOI
10.1049/ip-g-1:19870016
Filename
4647053
Link To Document