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KUBÁNEK, D. VRBA, K.
Originální název
Influence of the Amplifier Non-Idealities on the Current-Mode MFB Low-Pass Filter
Typ
článek v časopise - ostatní, Jost
Jazyk
angličtina
Originální abstrakt
This paper investigates the influence of the current operational amplifier real properties on the current-mode multiple feedback low-pass filter. The amplifier is modeled by a one-pole model with non-zero input impedance. The symbolic relations for shifted poles and zeros of the filter are derived and the concrete impacts of the modeled amplifier properties on the filter frequency characteristic are determined. The recommended relations between amplifier and filter parameters are provided.
Klíčová slova
active filter, MFB filter, current mode, current operational amplifier
Autoři
KUBÁNEK, D.; VRBA, K.
Rok RIV
2007
Vydáno
30. 9. 2007
Nakladatel
Global Engineering, Science and Technology Society
Místo
Seoul, Korea
ISSN
1738-9682
Periodikum
International Transactions on Communication and Signal Processing
Ročník
10
Číslo
8
Stát
Korejská republika
Strany od
114
Strany do
121
Strany počet
BibTex
@article{BUT44296, author="David {Kubánek} and Kamil {Vrba}", title="Influence of the Amplifier Non-Idealities on the Current-Mode MFB Low-Pass Filter", journal="International Transactions on Communication and Signal Processing", year="2007", volume="10", number="8", pages="114--121", issn="1738-9682" }