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Direct and Indirect Methods of ENOB Evaluation and Analysis

Anatoliy Platonov, Łukasz Małkiewicz
  • Abstract:
    The paper presents the backgrounds of analytically grounded approach enabling strict theoretic and experimental analysis of the cyclic analogue-to-digital converters (CADC) [1,2] performance. Methods of assessment of the effective number of bits (ENOB [3,4]) and effective resolution (EFR, [5]) of these converters are considered. The analysis is based on results of works [6-8] and develops the direct approach to real ENOB values evaluation proposed in [9]. There is shown the specific for CADC and important for design and applications effect of normalisation of the output quantization noise with the growth of the number of cycles.
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  • DOI:
    _unreg_tc4-2005.106

Event details:

  • IMEKO TC:
    TC4
  • Event name:
    TC4 Workshop 2005
  • Title:

    10th IMEKO TC4 International Workshop on ADC Modelling and Testing - IWADC (together with XIVth IMEKO TC4 International Symposium on New Technologies in Measurement and Instrumentation)

  • Place:
    Gdynia/Jurata, POLAND
  • Time:
    12 September 2005 - 15 September 2005