Publication: Nth-order low-pass filter employing current differencing transconductance amplifiers
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IEEE
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Abstract
A flexible synthesis procedure for generating current-mode active filters using current differencing transconductance amplifiers is given. The proposed method is based on drawing the signal-flow graph from the given transfer function and obtaining the circuit realization from the graph. By using this method, a new nth-order low-pass filter is proposed. The simulation results for the sixth order Butterworth filter are also included.
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Proceedings of the 2005 European Conference on Circuit Theory and Design, 2005.
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OPEN
Keywords
Network Synthesis, Circuit Simulation, Transfer Functions, Electronic Mail, Equations, Signal Flow Graph, Butterworth Filters, Active Filters, Differential Amplifiers, Capacitors, Current-Mode Active Filter, Low-Pass Filters, Circuit Synthesis, Flow Graphs, Sixth Order Butterworth Filter, Transconductance Amplifier, Transfer Function, Transconductance