Journal of information and communication convergence engineering

  • 제8권5호
  • /
  • Pages.566-569
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  • 2010
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  • 2234-8255(pISSN)
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  • 2234-8883(eISSN)
한국정보통신학회 (The Korea Institute of Information and Commucation Engineering)
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Sinusoidal, Pulse, Triangular Oscillator Using Second Generation Current Conveyor

  • Choi, Jin-Ho (Department of Embedded IT, Pusan University of Foreign Studies)
  • 투고 : 2010.08.27
  • 심사 : 2010.09.17
  • 발행 : 2010.10.30
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초록

This paper describes the sinusoidal, pulse, triangular oscillator using second generation current conveyor. To obtain the sinusoidal waveform the circuit blocks are constructed by using all pass filter and integrator. The pulse and the triangular waveforms are obtained from the output of sinusoidal oscillator. The peak-to-peak voltages of sinusoidal and triangular waveforms can be easily controlled by the dc offset voltage. Also the output frequency of the oscillator can be controlled by varying passive elements. The designed circuit is verified by HSPICE simulation.

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참고문헌

  1. Sedra, A. and Smith K. C., "A Second Generation Current Conveyor and Its Applications", IEEE Trans. Circuit Theory, vol. 17, pp.132-134, 1970. https://doi.org/10.1109/TCT.1970.1083067
  2. Jiun-Wei Horng, Sheng-Feng Lin and Chao-Tang Yang, "Sinusoidal Oscillators Using Current Conveyors and Grounded Capacitors", J. of Active and Passive Electronic Devices, vol. 2, pp.127-136, 2007.
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