Fast Estimation of A/d Converter Nonlinearities

نویسندگان

  • Fabrizio Stefani
  • Antonio Moschitta
  • David Macii
  • Paolo Carbone
  • Dario Petri
  • A. Moschitta
  • D. Macii
  • P. Carbone
  • D. Petri
چکیده

Ab strac t – This paper deals with an innovative strategy to shorten the record size required to estimate the Integral Non-Linearity (INL) of Analog-to-Digital Converters (ADC's) through the so-called Sinewave Histogram Test (SHT). Such a size reduction is achieved by low-pass filtering the collected sequences of test samples using a simple moving average filter. After some preliminary simulations, the validity of the proposed approach have been confirmed by some experimental results.

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تاریخ انتشار 2004