Second-Order State-Variable Filter with Current Operational Amplifiers

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F08%3APU74273" target="_blank" >RIV/00216305:26220/08:PU74273 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Second-Order State-Variable Filter with Current Operational Amplifiers
Original language description
A design of the second-order filter based on the state-variable canonic structure is described. The filter operates in current mode and offers low-pass and band-pass transfer functions simultaneously. Current operational amplifiers are used as main active building blocks. An analysis of the influence of amplifier real properties on the filter characteristics is presented. The shifts of filter poles and appearance of new parasitic zeros is observed. Computer simulation with a bipolar model of current operational amplifier was used for verification of the filter functionality.
Czech name
State-variable filtr druhého řádu s proudovými operačními zesilvači
Czech description
Článek popisuje návrh a simulace aktivního filtru s proudovými operačními zesilovači pro vysokorychlostní datové komunikace. Návrh je proveden na základě state-variable kanonické struktury.

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2008
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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