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CCII-Based Inverse Active Filters with Grounded Passive Components
Takao Tsukutani, Yasutomo Kunugasa and Noboru Yabuki
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DOI:10.17265/2328-2223/2018.04.003
This paper introduces IAFs (inverse active filters) employing CCIIs (second generation current conveyors) and grounded passive components. The IAFs enable ILP (inverse low-pass), IBP (inverse band-pass) and IHP (inverse high-pass) characteristics by adding the circuit currents. Additionally, the circuit parameters ω0 and Q can be set orthogonally adjusting the circuit components. The achievement example is given together with simulation results by PSPICE.
Analog circuits, inverse active filters, second generation current conveyors