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Filtering by: Creator Lingam, Naga Sasidhar Remove constraint Creator: Lingam, Naga Sasidhar Subject Analog-to-digital converters Remove constraint Subject: Analog-to-digital converters

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  • Efficient use of time information in analog-to-digital converters

    Creator:
    Hu, Yue
    Abstract:
    Time-domain data conversion has recently drawn increased research attention for its highly digital nature in favor of process technology scaling. Also, as the time information being carried by binary voltage, time-domain operation is much less sensitive to voltage noise compared to conventional voltage domain operation. However, for analog-to-digital converter (ADC)...
    Resource Type:
    Dissertation
    Full Text:
    Weaver, Tawfiq Musah, Nima Maghari, Omid Rajaee, Dave Gubbins, Naga Sasidhar, Manideep Gande, Allen

  • Low power design techniques for analog-to-digital converters in submicron CMOS

    Creator:
    Musah, Tawfiq
    Abstract:
    Advances in process technologies have led to the development of low-power high speed digital signal processing blocks that occupy small areas. These advances are critical in the development of portable electronic devices with small feature size and long battery life. However, the design of analog and mixed-signal building blocks, especially...
    Resource Type:
    Dissertation
    Full Text:
    , Naga Sasidhar, Sunwoo Kwon and Amr Els- hazly for helping make my life in Corvallis more enjoyable

  • Design techniques for time based data converters

    Creator:
    Gande, Manideep
    Abstract:
    Modern day CMOS processes are characterized by voltage scaling and geometry scaling. Geometry scaling helps reduce gate delays, thereby aiding in the design of data converters which use time based processing. Another artifact of geometry scaling is the increase in complexity of digital circuitry available on traditional analog ICs, as...
    Resource Type:
    Dissertation
    Full Text:
    Weaver, Tawfiq Musah, Nima Maghari, Omid Rajaee, Dave Gubbins, Naga Sasidhar, Yue Hu (Simon), Allen

  • Architectural compensation techniques for analog inaccuracies in delta-sigma analog-to-digital converters, Architectural compensation techniques for analog inaccuracies in ΔΣanalog-to-digital converters

    Creator:
    Maghari, Nima
    Abstract:
    Delta-sigma analog-to-digital converters (ADCs) are suitable for many applications due to several advantages such as relaxed anti-aliasing filter, high signal-to noise and distortion ratio (SNDR) and most important of all, reduced sensitivity to analog imperfections.This thesis introduces several structures to overcome loop imperfections and stability issues in delta-sigma modulators. First,...
    Resource Type:
    Dissertation
    Full Text:
    Kurahashi, Abhijith Arakali, Kenyoung Lee, Naga Sasidhar, Igor Vytyaz, and Matthew Brown for their