Sözen, HasanGökçen, AhmetKilinç, SelçukÇam, U?ur2024-09-192024-09-192011978-605010204-8https://hdl.handle.net/20.500.12483/141357th International Conference on Electrical and Electronics Engineering, ELECO 2011 -- 1 December 2011 through 4 December 2011 -- Bursa -- 88625Kerwin-Huelsman-Newcomb (KHN) biquad topology using the active element called inverting current feedback operational amplifier (ICFOA) is presented. The circuit provides second order lowpass, highpass and bandpass filtering functions simultaneously. The resistors in the filter are realized with MOS transistors by making use of opposite potentials at the input terminals of ICFOA. The resulting circuit contains only transistors and capacitors leading to MOS-C realization. To verify the theoretical analysis, PSPICE simulation results, which are obtained by using CMOS realizations of ICFOA, are included. © 2011 Chamber of Turkish Electric.eninfo:eu-repo/semantics/closedAccessElectronics engineeringOperational amplifiersActive elementsBand pass filteringCMOS realizationCurrent feedback operational amplifierHigh-passInput terminalsKerwin-huelsman-newcomb biquadLow-passP-Spice simulationSecond ordersMOS capacitorsConference ObjectII69II732-s2.0-84857305052N/A