Improved Background Algorithms for Pipeline ADC Full Calibration

A unified description of the correlation-based techniques for background calibration of Pipeline ADCs using additive modulation at the MDAC output is presented in this paper. Two different algorithms for full calibration of this kind of converter which at least a factor 2 improvement in convergence...

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Bibliographic Details
Published in2007 IEEE International Symposium on Circuits and Systems (ISCAS) pp. 3383 - 3386
Main Authors Gines, Antonio J., Peralias, Eduardo J., Rueda, Adoracion
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.05.2007
Subjects
Adaptive algorithm
Aging
Calibration
Capacitors
Convergence
Digital Background Calibration
Pipeline ADC
Pipelines
Robustness
Sampling methods
Signal processing algorithms
Temperature sensors
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Summary:A unified description of the correlation-based techniques for background calibration of Pipeline ADCs using additive modulation at the MDAC output is presented in this paper. Two different algorithms for full calibration of this kind of converter which at least a factor 2 improvement in convergence speed, memory resources and stage output swing requirements over previous MDAC modulation approaches are also proposed.
ISBN:1424409209
9781424409204
ISSN:0271-4302
2158-1525
DOI:10.1109/ISCAS.2007.378293