Improved Background Algorithms for Pipeline ADC Full Calibration

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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Bibliographische Detailangaben
Hauptverfasser: Gines, Antonio J., Peralias, Eduardo J., Rueda, Adoracion
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Adaptive algorithm
Aging
Calibration
Capacitors
Convergence
Digital Background Calibration
Pipeline ADC
Pipelines
Robustness
Sampling methods
Signal processing algorithms
Temperature sensors
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Beschreibung
Zusammenfassung: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.
ISSN:0271-4302
2158-1525
DOI:10.1109/ISCAS.2007.378293