Realization of Voltage mode Universal Filter by Using Single Differential Voltage Current Conveyor Transconductance Amplifier
نویسندگان
چکیده
The paper presents a new voltage-mode universal filter using a differential voltage current conveyor transconductance amplifier (DVCCTA). It has three inputs and single output. The proposed circuit can simultaneously realize low-pass, band-pass, and high pass, band reject and all pass filter functions without changing the circuit topology and passive elements. The circuit exhibits a good frequency performance. SPICE simulation using 0.25 μm TSMC CMOS technology parameters are included to show the workability of the proposed circuits. KeywordsDifferential voltage current conveyor, Transconductance amplifier and Universal voltage mode filter.
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