25 October 2013 Consideration of component imperfections in new digitally assisted sub-ranging A/D converters
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Proceedings Volume 8903, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2013; 89032O (2013) https://doi.org/10.1117/12.2034307
Event: Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2013, 2013, Wilga, Poland
Abstract
The paper presents the results of investigations on the new approach to optimization of sub-ranging analog-to-digital converters (ADCs) working with the assumed level of their components imperfections caused by technological dispersions, errors, noises or disturbances. The suggested approach is based on application of digital estimation algorithms that take into consideration the anticipated parameters of the components imperfections. Implementation of the approach is possible in the sub-ranging ADCs whose digital parts permit to calculate output codes of ADCs by means of simple mathematical operation. The performance of ADCs operating according to this approach is analyzed for the imperfections of different ADC components in simulation experiments. The results obtained for the proposed ADC are compared with the results obtained for the conventional pipeline ADC employing the identical analog components.
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Konrad Jędrzejewski, Konrad Jędrzejewski, } "Consideration of component imperfections in new digitally assisted sub-ranging A/D converters", Proc. SPIE 8903, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2013, 89032O (25 October 2013); doi: 10.1117/12.2034307; https://doi.org/10.1117/12.2034307
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