Synthesis Of Electronically Reconfigurable 3rd-Order Flf-Os Filter In Singleended And Fully-Diferential Design
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This paper deals with a proposal of 3rd-order single-ended and fully-differential frequency filters based on the follow-the-leader-feedback topology with the output summation (FLF-OS) working in the current mode. The main feature of both of these filtering structures is an ability of the electronic reconfiguration of their transfer functions. Active elements used for the filter design are implemented by transconductance amplifiers, current amplifiers and current followers. Simulation results of available transfer functions, their tunability and comparison of both circuits are presented.
Keywordsfrequency filter, electronic reconfiguration, single-ended filter, fully-differential filter
Document typePeer reviewed
Document versionFinal PDF
SourceProceedings II of the 26st Conference STUDENT EEICT 2020: Selected Papers. s. 5-7. ISBN 978-80-214-5868-0
- Student EEICT 2020