Third International Conference on Systems (icons 2008) Tunable Universal OTA?C Frequency Filter Design Using Signal?Flow Graphs April 13-April 18 ISBN: 978-0-7695-3105-2
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/ICONS.2008.40
This article deals with OTA–C frequency filter design using the Mason–Coates signal–flow graphs. The procedure of universal circuit design that can realize low–pass, high–pass, band–pass, band–rejection and all–pass frequency filters working in the current mode as well in the voltage mode is shown. The cut–off frequency and quality factor of the frequency filters can be controlled independently. Controlling the circuit is realized by changing the transconductance of the OTA amplifiers used.
Index Terms:
OTA?C frequency filter, universal filter
Citation:
M. Minarcik, K. Vrba, "Tunable Universal OTA?C Frequency Filter Design Using Signal?Flow Graphs," icons, pp.114-117, Third International Conference on Systems (icons 2008), 2008 Usage of this product signifies your acceptance of the Terms of Use. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Digg
Furl
Spurl
Blink
Simpy
Google
Del.icio.us
Y!MyWeb