A Novel Design of Voltage-Mode Three Inputs and One Output Biquadratic Filter
Yun Wu
Abstract
Yun Wu
Abstract
A voltage-mode 3-input and 1-output universal biquadratric filter based on second generation current conveyor(CCII) is presented.The circuit consists of two CCIIs,three capacitors and two resistors,which can realize functions of second-order low-pass,band-pass,high-pass,notch and all-pass,and it has low passive and active sensitivities.The circuit is simulated with PSPICE,and results show that the design of circuit is correct.
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A voltage-mode 3-input and 1-output universal biquadratric filter based on second generation current conveyor(CCII) is presented.The circuit consists of two CCIIs,three capacitors and two resistors,which can realize functions of second-order low-pass,band-pass,high-pass,notch and all-pass,and it has low passive and active sensitivities.The circuit is simulated with PSPICE,and results show that the design of circuit is correct.
Key concepts: Current conveyor, Resistor, Capacitor, Filter (signal processing), Voltage, Low-pass filter, Electronic component, Computer science