Search Constraints

Start Over
Filtering by: Creator Celia, M. A. Remove constraint Creator: Celia, M. A. Committee Member Nguyen, Thinh Remove constraint Committee Member: Nguyen, Thinh Subject Analog-to-digital converters Remove constraint Subject: Analog-to-digital converters

Search Results

  • High efficiency wideband low-power delta-sigma modulators

    Creator:
    Lee, Sang Hyeon
    Abstract:
    Delta-sigma analog-to-digital converters traditionally have been used for low speed, high resolution applications such as measurements, sensors, voice and audio systems. Through continued device scaling in CMOS technology and architectural and circuit level design innovations, they have even become popular for wideband, high dynamic range applications such as wired and...
    Resource Type:
    Dissertation
    Full Text:
    architectural innovations and a development and realization of a state-of-the-art ∆Σ analog to digital

  • Compensation method of the excess loop delay in continuous-time delta-sigma ADCs based on model matching approach

    Creator:
    Guo, Jia
    Abstract:
    Continues-Time (CT) Delta-Sigma (ΔΣ) Analog-to-Digital Converters (ADCs) have one important constrain, namely the excess loop delay. Most previous excess lop delay compensation methods need to know the exact value of the excess loop delay in advance. However, the value of the excess loop delay is a uniformly distribution random variable....
    Resource Type:
    Masters Thesis
    Full Text:
    ) with only m feedback coefficients. We could place a digital latch to provide one sample of delay