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Selection of the calculus system base for ADC and DAC with weight redundancy
Author(s): Alexey D. Azarov; Svitlana A. Kyrylashchyk; Sergey V. Bogomolov; Oleksiy Y. Stakhov; Andrzej Kotyra; Orken Mamyrbaev
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Paper Abstract

It is well known that the application of the weight redundancy in self-calibrating DAC enables to lower considerably, the requirements regarding the accuracy of digits weight formation, particularly in multidigit code-current converters and the idea of laser adjustment of the resistor matrices nominals. It is also known, that the construction of ADC of the bit-wise balancing on the base of such DAC additionally enables to increase (by an order or more) the operation speed as a result of a considerable reduction of the balancing cycle duration.

Paper Details

Date Published: 6 November 2019
PDF: 7 pages
Proc. SPIE 11176, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2019, 1117662 (6 November 2019); doi: 10.1117/12.2537197
Show Author Affiliations
Alexey D. Azarov, Vinnytsia National Technical Univ. (Ukraine)
Svitlana A. Kyrylashchyk, Vinnytsia National Technical Univ. (Ukraine)
Sergey V. Bogomolov, Vinnytsia National Technical Univ. (Ukraine)
Oleksiy Y. Stakhov, Vinnytsia National Technical Univ. (Ukraine)
Andrzej Kotyra, Lublin Univ. of Technology (Poland)
Orken Mamyrbaev, Institute of Information and Computational Technologies (Kazakhstan)


Published in SPIE Proceedings Vol. 11176:
Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2019
Ryszard S. Romaniuk; Maciej Linczuk, Editor(s)

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