Share Email Print
cover

Proceedings Paper

Consideration of component imperfections in new digitally assisted sub-ranging A/D converters
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper 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.

Paper Details

Date Published: 25 October 2013
PDF: 9 pages
Proc. SPIE 8903, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2013, 89032O (25 October 2013); doi: 10.1117/12.2034307
Show Author Affiliations
Konrad Jędrzejewski, Warsaw Univ. of Technology (Poland)


Published in SPIE Proceedings Vol. 8903:
Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2013
Ryszard S. Romaniuk, Editor(s)

© SPIE. Terms of Use
Back to Top