Dergiler / Istanbul University Journal of Electrical and Electronics Engineering / 2007 / Cilt: 7 - Sayı: 1

Single fully differential current feedback operational amplifier (FDCFOA) biquads with positive feedback topology

Sayfa
305–308
Yayın Tarihi
2022-10-18
DOI
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⚡ TL;DR(1 Cümlede Hızlı Çıkarım)

The output of the filter exhibits high output impedance so that thesynthesized filter can be cascaded without additional buffers.

📌 3 Maddede Bu Makale

🎯
Amaç & Hipotez:New configuration for the design of biquad filters with positive feedback topology is presented.
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Temel Bulgular & Veri:SPICEsimulation results are given to confirm the validity of the analysis and to point out the highperformance of the filters.
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Sonuç & Katkı:The output of the filter exhibits high output impedance so that thesynthesized filter can be cascaded without additional buffers.
🔬Tür:Araştırma Makalesi
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Alan Parametreleri

Abstract

New configuration for the design of biquad filters with positive feedback topology is presented. Theconfiguration can synthesize low-pass, high-pass and band-pass filter functions according to thepassive components used in circuits. The proposed configuration employs only one FDCFOA asactive element and minimum number of passive elements, namely two capacitors and resistors. SPICEsimulation results are given to confirm the validity of the analysis and to point out the highperformance of the filters. The output of the filter exhibits high output impedance so that thesynthesized filter can be cascaded without additional buffers.

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Bu Makaleye Atıf Yap

KAÇAR, F. (2022). Single fully differential current feedback operational amplifier (FDCFOA) biquads with positive feedback topology. Istanbul University Journal of Electrical and Electronics Engineering, Cilt: 7 - Sayı: 1, 305–308. https://ajindex.com/articles/543785

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Kaynakça (12)

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