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

Konrad Jędrzejewski , Łukasz Michał Małkiewicz

Abstract

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 ISE
Konrad Jędrzejewski,,
- The Institute of Electronic Systems
, Łukasz Michał Małkiewicz ISE
Łukasz Michał Małkiewicz,,
- The Institute of Electronic Systems
Pages59-64
Publication size in sheets0.5
Book Proc. 21st IMEKO TC4 International Symposium and 19th International ADC Workshop, 2016, 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
File
KJLM IMEKO 2016 Budapest.pdf (file archived - login or check accessibility on faculty) KJLM IMEKO 2016 Budapest.pdf 1.25 MB
Score (nominal)15
ScoreMinisterial score = 15.0, 27-03-2017, BookChapterMatConf
Ministerial score (2013-2016) = 15.0, 27-03-2017, BookChapterMatConf
Citation count*4 (2018-02-18)
Cite
Share Share



* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.
Back