Browsing by Author "Kaçar, Fırat"

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DVCC Based Current-Mode First Order All-Pass Filter and Quadrature Oscillator

Kaçar, Fırat; Ün, Mahmut (Trakya Üniversitesi, 2007)

A current mode first-order all-pass filter configuration is proposed. The presented circuit uses a single differential voltage current conveyor (DVCC), a capacitor and resistors. High output impedance of the proposed filter ...
Voltage Type First Order All-Pass Filter Employing Fully Differential Current Feedback Operational Amplifier and Quadrature Oscillator

Ün, Mahmut; Kaçar, Fırat (Trakya Üniversitesi, 2008)

An improvement voltage mode first order all-pass filter configuration is proposed. The presented circuit uses a single fully differential current feedback operational amplifier (FDCFOA), resistors and a grounded capacitor. ...