journal6 ›› 2007, Vol. 28 ›› Issue (1): 92-94.

• Physics and electronics • Previous Articles     Next Articles

Design of Sinusoidal Oscillator Circuit Based on Current Feedback Amplifier


  1. (1.College of Physics Science and Information Engineering,Jishou University,Jishou 416000,Hunan China;2.College of Electrical and Information Engeering,Hunan University,Changsha 410082, Hunan China;3.Karamary Party School & TV University, Karamary 834000,Xinjiang China)
  • Online:2007-01-25 Published:2012-06-19

Abstract: A sinusoidal oscillator circuit based on current feedback amplifier (CFA) is proposed.The circuit consists of two current feedback amplifiers,two capacitor and four resistance,and its circuit is simple.The simulation and theory analysis shows that the oscillation frequency is stable.

Key words: oscillator, current feedback amplifier, simulation

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