Calibration of sample-time error in a two-channel time-interleaved analog-to-digital converter

Calibration of sample-time error in a two-channel time-interleaved analog-to-digital converter

Offset mismatch, gain mismatch, and sample-time error between time-interleaved channels limit the performance of time-interleaved analog-to-digital converters (ADCs). This paper focuses on the sample-time error. Techniques for correcting and detecting sample-time error in a two-channel ADC are descr...

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Veröffentlicht in:IEEE transactions on circuits and systems. 1, Fundamental theory and applications Fundamental theory and applications, 2004-01, Vol.51 (1), p.130-139
Hauptverfasser: Jamal, S.M., Daihong Fu, Singh, M.P., Hurst, P.J., Lewis, S.H.
Format: Artikel
Sprache:eng
Schlagworte:
Analog to digital conversion
Analog-digital conversion
Apertures
Calibration
Channels
Circuits
Clocks
Computer errors
Converters
Error correction
Errors
Gain
Interleaved codes
Performance gain
Signal sampling
Simulation
Timing
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Beschreibung
Zusammenfassung:Offset mismatch, gain mismatch, and sample-time error between time-interleaved channels limit the performance of time-interleaved analog-to-digital converters (ADCs). This paper focuses on the sample-time error. Techniques for correcting and detecting sample-time error in a two-channel ADC are described, and simulation results are presented.
ISSN:1549-8328
1057-7122
1558-0806
DOI:10.1109/TCSI.2003.821302