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Dergiler / Turkish Journal of Electrical Engineering and Computer Science / 2011 / Cilt: 19 - Sayı: 3

Fully integrated universal biquads using operational transresistance amplifiers with MOS-C realization

Ahmet GÖKÇEN
Selçuk KILINÇ
Uğur ÇAM
Sayfa
363–372
Yayın Tarihi
2011-03-01
DOI
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PSpice simulation results are given to verify the theoretical analysis.

📌 3 Maddede Bu Makale

🎯
Amaç & Hipotez:Universal biquadratic filters employing operational transresistance amplifiers are presented.
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Temel Bulgular & Veri:All 5 different second-order filtering functions, namely low-pass, high-pass, band-pass, notch, and all-pass, can be realized.
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Sonuç & Katkı:PSpice simulation results are given to verify the theoretical analysis.
🔬Tür:Araştırma Makalesi
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Key words: Analog signal processing · operational transresistance amplifier · MOS-C realization

Özet

Universal biquadratic filters employing operational transresistance amplifiers are presented. All 5 different second-order filtering functions, namely low-pass, high-pass, band-pass, notch, and all-pass, can be realized. The quality factor of the filters can be adjusted electronically without affecting resonant frequency. The configuration can be made fully integrated based on MOS-C realization, by making use of the current differencing and internally grounded inputs of OTRA. PSpice simulation results are given to verify the theoretical analysis.

Abstract

Universal biquadratic filters employing operational transresistance amplifiers are presented. All 5 different second-order filtering functions, namely low-pass, high-pass, band-pass, notch, and all-pass, can be realized. The quality factor of the filters can be adjusted electronically without affecting resonant frequency. The configuration can be made fully integrated based on MOS-C realization, by making use of the current differencing and internally grounded inputs of OTRA. PSpice simulation results are given to verify the theoretical analysis.

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Bu Makaleye Atıf Yap

GÖKÇEN, A., KILINÇ, S., ÇAM, U. (2011). Fully integrated universal biquads using operational transresistance amplifiers with MOS-C realization. Turkish Journal of Electrical Engineering and Computer Science, Cilt: 19 - Sayı: 3, 363–372. https://ajindex.com/articles/178599

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Kaynakça (11)

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