Self-calibratable Adaptive Sub-ranging ADC Insensitive to Amplifiers Gain Errors |
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| Konrad Jędrzejewski, Łukasz 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.
- Keywords:
- sub-ranging ADC, adaptive ADC, selfcalibration, auto-calibration, gain errors
- Download:
- IMEKO-TC4-2016-12.pdf
- DOI:
- -
- Event details
- IMEKO TC:
- TC4
- Event name:
- TC4 Symposium 2016
- Title:
21st IMEKO TC4 Symposium on Measurements of Electrical Quantities (together with 19th TC4 International Workshop on ADC and DCA Modeling and Testing, IWADC)
"Understanding the World through Electrical and Electronic Measurement"- Place:
- Budapest, HUNGARY
- Time:
- 07 September 2016 - 09 September 2016