Complex Sciences. First International Conference, Complex 2009, Shanghai, China, February 23-25, 2009, Revised Papers, Part 2

Research Article

Design of Multilphase Sinusoidal Oscillator Based on FTFN

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  • @INPROCEEDINGS{10.1007/978-3-642-02469-6_69,
        author={YanHui Xi and LiangYu Peng},
        title={Design of Multilphase Sinusoidal Oscillator Based on FTFN},
        proceedings={Complex Sciences. First International Conference, Complex 2009, Shanghai, China, February 23-25, 2009, Revised Papers, Part 2},
        proceedings_a={COMPLEX PART 2},
        year={2012},
        month={5},
        keywords={Four-Terminal Floating Nullor Multiphase Sinusoidal Oscillator PSPICE Simulation},
        doi={10.1007/978-3-642-02469-6_69}
    }
    
  • YanHui Xi
    LiangYu Peng
    Year: 2012
    Design of Multilphase Sinusoidal Oscillator Based on FTFN
    COMPLEX PART 2
    Springer
    DOI: 10.1007/978-3-642-02469-6_69
YanHui Xi1,*, LiangYu Peng1
  • 1: Changsha Univ of Science & Technology
*Contact email: xiyanhui@126.com

Abstract

A new multiphase sinusoidal oscillator is presented. The circuit realization uses the four-terminal floating nullor (FTFN) to generate arbitrary n current sinusoidal signals equally spaced in phase. The proposed circuit consists of n CCCIIs, n grounded capacitors and 2n grounded resistors. The oscillation condition and oscillation frequency are independently controlled. The former depends on the grounded resistance and the latter depends on the grounded capacitor . The circuit also enjoys having simple structure and very low component count and it is highly suitable for monolithic implementation.