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Filtering by: Creator Myrold, David D. Remove constraint Creator: Myrold, David D. Advisor Allstot, David J. Remove constraint Advisor: Allstot, David J. Language English [eng] Remove constraint Language: English [eng]

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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:
    -decompression for switched-capacitor circuits AN ABSTRACT OF THE THESIS OF Shin D. Jen for the degree of

  • A high-swing CMOS operational amplifier topology

    Creator:
    Yang, John Jian
    Abstract:
    A circuit topology for high-swing, high-linearity CMOS operational amplifiers has been developed. The technique uses parallel-connected p- and n-channel input pairs to realize an input common-mode voltage range nearly equal to the total power supply voltage. High linearity is achieved by summing the DC bias and AC small-signal currents so...
    Resource Type:
    Masters Thesis
    Full Text:
    . Abstract approved: Redacted for privacy "-David J. Alistot V A circuit topology for high-swing, high

  • Design of high-speed adaptive parallel multi-level decision feedback equalizer

    Creator:
    Xiang, Yihai
    Abstract:
    Multi-level decision feedback equalization (MDFE) is an effective technique to remove inter-symbol interference (ISI) from disk readback signals, which uses the simple architecture of decision feedback equalization. Parallelism which doubles the symbol rate can be realized by setting the first tap of the feedback filter to zero. A mixed-signal implementation...
    Resource Type:
    Masters Thesis
    Full Text:
    Parallel Multi-Level Decision Feedback Equalizer. Abstract approved: David J. Allstot Multi-level

  • Design of high-speed low-power analog CMOS decision feedback equalizers

    Creator:
    Su, Wenjun
    Abstract:
    Decision feedback equalizer (DFE) is an effective method to remove inter-symbol interference (ISI) from a disk-drive read channel. Analog IC implementations of DFE potentially offers higher speed, smaller die area, and lower power consumption when compared to their digital counterparts. Most of the available DFE equalizers were realized by using...
    Resource Type:
    Masters Thesis
    Full Text:
    -Speed Low-Power Analog CMOS Decision Feedback Equalizers. Abstract approved: David Allstot Decision

  • Current-feedthrough cancellation technique for current-mode T/H circuits

    Creator:
    Young, David Y. W.
    Abstract:
    In this paper, an analysis of the clock-feedthrough effects in switched-current (SI)' circuits will be presented. The clock-feedthrough effects caused by the non-ideal characteristic of MOS switches when they are turned off limit the accuracy of the analog track-and-hold (T/H) circuits. A model to analyze and characterize this effect is...
    Resource Type:
    Masters Thesis
    Full Text:
    -mode T/H circuits AN ABSTRACT OF THE THESIS OF David Y.W. Young for the degree of Master of Science

  • Design and computer aided optimization of a fully integrated CMOS RF distributed amplifier

    Creator:
    Ballweber, Brian M.
    Abstract:
    Advancements in the sophistication and complexity of modern electronic systems are creating a need for highly integrated systems with ever higher operational frequencies. The economical demands of these systems dictate that they be implemented using low cost fabrication technologies, such as digital CMOS. One of the major challenges facing circuit...
    Resource Type:
    Masters Thesis
    Full Text:
    approved: David J. Alistot Advancements in the sophistication and complexity of modern electronic sys­

  • CMOS low noise amplifier design utilizing monolithic transformers

    Creator:
    Zhou, Jianjun J.
    Abstract:
    Full integration of CMOS low noise amplifiers (LNA) presents a challenge for low cost CMOS receiver systems. A critical problem faced in the design of an RF CMOS LNA is the inaccurate high-frequency noise model of the MOSFET implemented in circuit simulators such as SPICE. Silicon-based monolithic inductors are another...
    Resource Type:
    Dissertation
    Full Text:
    Utilizing Monolithic Transformers. Abstract approved: David J. Allstot Full integration of CMOS low noise

  • Design considerations for fast-settling operational amplifiers

    Creator:
    Yang, Howard C.
    Abstract:
    The design considerations for fast-settling operational amplifiers (opamps) differ significantly between sampled-data switchedcapacitor (SC) and conventional continuous-time applications. In SC circuits, the shape of the output voltage waveform of an opamp is of no consequence provided that the output settles to within a specified tolerance of its steady-state value prior...
    Resource Type:
    Dissertation
    Full Text:
    express my most sincere gratitude to Dr. David J. Allstot, my major professor and thesis advisor, for his

  • Design of high-performance operational amplifiers using an embedded compensation technique

    Creator:
    Ziazadeh, Ramsin M.
    Resource Type:
    Masters Thesis
    Full Text:
    approved: David J. Allstot A novel frequency compensation method facilitates the design of multi-stage

  • 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:
    major professor, Dr. David J. Allstot, who has given me motivation, encouragement, valuable advice, and