Current-Mode High Output Impedance Sinusoidal Oscillator Configuration Employing Single FTFN

被引：0
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作者：
UgĞur Çam
Ali Toker
OgĞuzhan ÇiÇekogĞlu
Hakan Kuntman
机构：
[1] Sakarya University,Department of Electrical and Electronics Engineering, Engineering Faculty
[2] Istanbul Technical University,Department of Electronics and Communication Engineering, Faculty of Electrical and Electronic Engineering
[3] BogĞazi¸i University,M.Y.O. Electronics Program
[4] Istanbul Technical University,Department of Electronics and Communication Engineering, Faculty of Electrical and Electronic Engineering
来源：
Analog Integrated Circuits and Signal Processing | 2000年 / 24卷
关键词：
current-mode circuits; oscillators; FTFN;
D O I：
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摘要：
In this study, a general current-mode high output impedance sinusoidal oscillator configuration is proposed. The proposed oscillator configuration uses a single four terminal floating nullor (FTFN), two capacitors and five resistors. The oscillator configuration exhibits high output impedance which makes easy to drive loads without using any buffering devices and provide non-interactive control of oscillation condition and oscillation frequency. The proposed topology also yields single frequency oscillators with reduced number of passive components. All of the proposed oscillators permit good frequency stability and exhibit low active and passive sensitivities. Theoretical analysis is verified with experimental results.
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页码：231 / 238
页数：7
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