Current and Voltage Mode Quadrature Oscillator Based on Voltage Differencing Buffered Amplifier

Abdullah Yeşil; Fırat Kaçar

Makale detayları

Current and Voltage Mode Quadrature Oscillator Based on Voltage Differencing Buffered Amplifier

Yazarlar:

Abdullah Yeşil | Fırat Kaçar

Yayıncı:

İstanbul University-Cerrahpasa

Ana Başlıklar:

Uygulamalı fizik

Dergi:

Electrica 2018 Vol.18 Issue 1, pp.6-12

Belge Tipi:

Makale

Yayın Tarihi:

2/2018

Belge Dili:

İngilizce

Document ID (Org No.):

2000777667

Sıklık:

İki Yıllık

eISSN:

2619-9831

Özet:

 


In this work, we present
a current-mode and voltage-mode quadrature oscillator circuit using a voltage
differencing buffered amplifier (VDBA), two grounded capacitors, and a grounded
resistor. The oscillation condition and frequency are orthogonally (or
independently) controllable. The current-mode and voltage-mode quadrature
signals can be simultaneously obtained from the proposed circuit. The use of
only grounded capacitors and resistors makes the proposed circuits ideal for
integrated circuit implementation. The quadrature oscillator is simulated with
SPICE simulation program using 0.35-µm technology parameters. 


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Makale detayları

Current and Voltage Mode Quadrature Oscillator Based on Voltage Differencing Buffered Amplifier

Yazarlar: Abdullah Yeşil | Fırat Kaçar

Yayıncı: İstanbul University-Cerrahpasa

Ana Başlıklar: Uygulamalı fizik

Dergi: Electrica 2018 Vol.18 Issue 1, pp.6-12

Belge Tipi: Makale

Yayın Tarihi: 2/2018

Belge Dili: İngilizce

Document ID (Org No.): 2000777667

Sıklık: İki Yıllık

eISSN: 2619-9831

Sayı

Yazarlar:

Abdullah Yeşil | Fırat Kaçar

Yayıncı:

İstanbul University-Cerrahpasa

Ana Başlıklar:

Uygulamalı fizik

Dergi:

Electrica 2018 Vol.18 Issue 1, pp.6-12

Belge Tipi:

Makale

Yayın Tarihi:

2/2018

Belge Dili:

İngilizce

Document ID (Org No.):

2000777667

Sıklık:

İki Yıllık

eISSN:

2619-9831