1995•Electronics LettersRequires access

Low component current-mode universal filter

Muhammad Taher Abuelma’atti, Muddasir Khan

Abstract

A low component current-conveyor based current-mode universal filter with one input and three outputs is presented. The filter can simultaneously realise lowpass, highpass and bandpass responses. Realisation of notch and allpass responses does not require additional active elements. The proposed circuit enjoys low active and passive sensitivities.

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Available abstract

Key concepts: All-pass filter, High-pass filter, Current conveyor, Band-pass filter, Voltage-controlled filter, Active filter, Low-pass filter, Component (thermodynamics)