Self-calibratable Adaptive Sub-ranging ADC Insensitive to Amplifiers Gain Errors

Konrad Jędrzejewski , Łukasz Michał Małkiewicz


The paper proposes a variant of adaptive sub-ranging ADC capable of self-calibration in presence of the internal amplifiers gains deviations due to technological imperfections. The changes needed to be implemented to make the adaptive ADC insensitive to gains errors, and the procedure of self-calibration that uses the internal DAC as calibration signal source, are proposed. Capabilities of the approach are discussed on the basis of results of computer simulations.
Author Konrad Jędrzejewski (FEIT / PE)
Konrad Jędrzejewski,,
- The Institute of Electronic Systems
, Łukasz Michał Małkiewicz (FEIT / PE)
Łukasz Michał Małkiewicz,,
- The Institute of Electronic Systems
Publication size in sheets0.5
Book Proc. 21st IMEKO TC4 International Symposium and 19th International ADC Workshop, 2016, Budapest, Hungary, ISBN 9786155270284
Keywords in Englishsub-ranging ADC, adaptive ADC, selfcalibration, auto-calibration, gain errors
ProjectResearch on measurement, circuit and signal theory and electronic circuits and systems. Project leader: Romaniuk Ryszard, , Phone: +48 22 234 7986, +48 22 234 5360, start date 15-06-2015, end date 31-12-2016, ISE/2015/DS, Completed
WEiTI Działalność statutowa
Languageen angielski
KJLM IMEKO 2016 Budapest.pdf 1.25 MB
Score (nominal)15
Score sourceconferenceIndex
ScoreMinisterial score = 15.0, 01-02-2020, BookChapterMatConfByConferenceseries
Ministerial score (2013-2016) = 15.0, 01-02-2020, BookChapterMatConfByConferenceseries
Publication indicators WoS Citations = 1; Scopus Citations = 4
Citation count*4 (2020-09-10)
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* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.
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