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AKILLI SİSTEMLER VE UYGULAMALARI DERGİSİ
JOURNAL OF INTELLIGENT SYSTEMS WITH APPLICATIONS
J. Intell. Syst. Appl.
E-ISSN: 2667-6893
Creative Commons License This work is licensed under a Creative Commons Attribution 4.0 International License.

Single CDBA-Based Multifunction Filter Design

Tek CDBA Tabanlı Çok İşlevli Filtre Tasarımı

How to cite: Gökçen A, Karacan . Single cdba-based multifunction filter design. Akıllı Sistemler ve Uygulamaları Dergisi (Journal of Intelligent Systems with Applications) 2022; 5(2): 100-105. DOI: 10.54856/jiswa.202212222

Full Text: PDF, in English.

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Title: Single CDBA-Based Multifunction Filter Design

Abstract: In this study, we proposed a second-order multifunction filter topology based on a current differencing buffered amplifier. With the proposed topology, five filter functions can be realized. Sensitivity and non-ideal state analyses of the proposed circuit have been performed. In addition to the proposed second-order multifunction filter topology, the third-order quadrature oscillator circuit was operated as the application circuit. In both circuits, the theoretical work and simulation results are in compliance. The proposed design has potential in the medical device design field.

Keywords: Analog integrated circuit; Current differencing buffered amplifier; Multifunction filter; Oscillator


Başlık: Tek CDBA Tabanlı Çok İşlevli Filtre Tasarımı

Özet: Bu çalışmada, akım farkı tamponlu yükselticiye dayalı ikinci dereceden çok işlevli bir filtre topolojisi önerilmiştir. Önerilen topoloji ile beş filtre fonksiyonu gerçekleştirilebilir. Önerilen devrenin hassasiyet ve ideal olmayan durum analizleri yapılmıştır. Önerilen ikinci dereceden çok fonksiyonlu filtre topolojisine ek olarak, uygulama devresi olarak üçüncü dereceden dörtlü osilatör devresi çalıştırılmıştır. Her iki devrede de teorik çalışma ve simülasyon sonuçları uyum içindedir. Önerilen tasarım, tıbbi cihaz tasarımı alanında potansiyele sahiptir.

Anahtar kelimeler: Analog tüm devre; Akım farkı tampon yükselteç; Çok fonksiyonlu süzgeç; Osilatör


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