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Filtering by: Creator Fox, David S. Remove constraint Creator: Fox, David S. Advisor Allstot, David J. Remove constraint Advisor: Allstot, David J. Subject Switched capacitor circuits Remove constraint Subject: Switched capacitor circuits

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  • Operational amplifier compensation using doublet-decompression for switched-capacitor circuits

    Creator:
    Jen, Shin D.
    Abstract:
    A frequency compensation technique for increasing the settling speed of two-stage operational amplifiers used in switched-capacitor applications has been developed. By properly decompressing the pole-zero doublet to form a three-pole one zero system, the settling speed is increased up to 50 percent as compared to the optimized two-pole system.
    Resource Type:
    Masters Thesis
    Full Text:
    approved: , Redacted for Privacy David J. Alistot A frequency compensation technique for increasing the

  • Digitally-programmable switched-current filters

    Creator:
    Yesilyurt, Ayse Gul
    Abstract:
    Digitally-programmable filters have been an ongoing research topic for a number of years. The first such filters were FIR transversal filters using Charge-Coupled Devices (CCD's) and IIR recursive filters using switched-capacitor (SC) techniques. Although both techniques achieve excellent results, they require non-standard and/or additional IC fabrication steps. Low substrate doping...
    Resource Type:
    Masters Thesis
    Full Text:
    March 2. 1990 Acknowledgements I am indebted to Dr. David J. Allstot who helped initiate this

  • MOS switched-current biquadratic filters

    Creator:
    Lee, Bor
    Abstract:
    A MOS biquadratic (biquad) filter employing the switched-current technique is reported. The circuit uses current-mode processing which can offer wide bandwidth, low voltage operation, and can be implemented with standard CMOS technology. Examples of lowpass, highpass, and bandpass filters are given which illustrate the synthesis procedures and the versatility of...
    Resource Type:
    Masters Thesis
    Full Text:
    Ladder Filters", IEEE JSSC, Vol. SC-13, No. 6, pp.806- 814, Dec. 1978. [4] Terri S. Fiez and David J

  • A time-multiplexed switched-capacitor circuit for neural network applications

    Creator:
    Hansen, James Edward, 1962-
    Abstract:
    Analog computation in the form of neural networks is currently receiving much attention. Existing algorithms cannot be easily implemented in hardware because of the large number of neurons needed and the number of connections necessary between them. These problems have motivated development of alternatives to a conventional implementation. Hence, a...
    Resource Type:
    Masters Thesis
    Full Text:
    I deeply appreciate the contributions of David Allstot, who had the initial idea of this circuit

  • Current-feedthrough cancellation techniques in switched-current circuits

    Creator:
    Lao, Paul A.
    Resource Type:
    Masters Thesis
    Full Text:
    Technique In Switched-Current Circuits Abstract approved: Redacted for Privacy 7 David J. Allstot