Sinem ÖztayfunSelçuk KilinçAdem ÇelebiUǧur ÇamKilinç, SelçukÇelebi, AdemÇam, UǧurÖztayfun, Sinem2025-10-06200816180399, 143484111434-841110.1016/j.aeue.2007.03.0122-s2.0-38649142471https://www.scopus.com/inward/record.uri?eid=2-s2.0-38649142471&doi=10.1016%2Fj.aeue.2007.03.012&partnerID=40&md5=288bee1f82db3ccc92c371e5f1ba8cd0https://gcris.yasar.edu.tr/handle/123456789/10359https://doi.org/10.1016/j.aeue.2007.03.012A new canonical current-mode (CM) filter topology is presented. It realizes first-order allpass filtering functions using two dual-output current-controlled current conveyors (DO-CCCII) and a single capacitor. The topology gives both inverting and non-inverting types of these filters. Owing to electronically tunability properties of the CCCII phase response of the circuit can be controlled by an external control current. Realization of the allpass filter imposes no matching condition. All outputs of the filters exhibit high output impedances so that this property makes the circuits very attractive from the viewpoint of cascading in current mode. The theoretical results are verified with PSPICE simulations using a BJT realization of CCCII. © 2007 Elsevier GmbH. All rights reserved. © 2015 Elsevier B.V. All rights reserved.Englishinfo:eu-repo/semantics/closedAccessAnalog Filters, Current Conveyors, Current-mode Circuits, Computer Simulation, Electric Filters, Electrolytic Capacitors, Topology, Analog Filters, Current Conveyors, Current Mode Circuits, Phase ShiftersComputer simulation, Electric filters, Electrolytic capacitors, Topology, Analog filters, Current conveyors, Current mode circuits, Phase shiftersCurrent ConveyorsCurrent-Mode CircuitsAnalog FiltersArticle