Abstract
A differential operational amplifier with reverse switched and fixed capacitors produces a semi-nonsingular sampled data system which leads to a delayed sample and hold signal. Such a device can be suitably applied to a compensating resonant low-pass filter which is derived within theclass of Rader-Gold transforms. The resonant low-pass filter application demonstrates that analog transfer functions with bounded spectrums can be converted to accurate digital spectrum counterparts without pole-zero decompositions.
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References
H. Freeman, Discrete Time Systems. 77–96., Wiley, New York (1965).
C. A. Halijak, Sequential Z-Transform Analysis of a Multirate Sampled Data System. Vol. 2, 163–170, CAEE, Pergamon Press, Oxford (1976).
J. A. Mckinney and C. A. Halijak, The Periodically Reverse Switched Capacitor. 288–290, IEEE Trans. Circuit Theory, CT-15(3) (1968).
C. A. Halijak, From Switched-Capacitor to Digital Filters. Vol. 6, 153–157, CAEE, Pergamon Press, Oxford (1979).
C. A. Halijak and M. A. Neighbors, Interpolators for Skip-Sampled Feedback Devices. Vol. 5, 271–282, CAEE, Pergamon Press, Oxford (1978).
D. L. Fried, Analog Sampled-Data Systems. Vol. SC-7, 302–304, IEEE Journal of Solid-State Circuits (August 1972).
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Halijak, C.A., Wang, R.H. A semi-nonsingular sampled data model of a delayor. Circuits Systems and Signal Process 2, 155–160 (1983). https://doi.org/10.1007/BF01599155
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DOI: https://doi.org/10.1007/BF01599155