All-Digital Calibration of Timing Skews for TIADCs Using the Polyphase Decomposition

This brief proposes a new all-digital calibration technique suppressing the timing mismatch effect in time-interleaved analog-to-digital converters (TIADCs) for input at any Nyquist band (NB) using the equivalent polyphase structure of the TIADC. The correction technique is simple and does not requi...

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Veröffentlicht in:	IEEE transactions on circuits and systems. II, Express briefs Jg. 63; H. 1; S. 99 - 103
Hauptverfasser:	Han Le Duc, Duc Minh Nguyen, Jabbour, Chadi, Graba, Tarik, Desgreys, Patricia, Jamin, Olivier, Van Tam Nguyen
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	New York IEEE 01.01.2016 The Institute of Electrical and Electronics Engineers, Inc. (IEEE) Institute of Electrical and Electronics Engineers
Schlagworte:	Algorithms Calibration Circuits Convergence Depletion Digital circuits Dissipation Electronics Engineering Sciences Finite impulse response filters FPGA/ASIC implementation Niobium polyphase filtering Sampling Time measurements Time-frequency analysis Timing Timing skews calibration Undersampling TIADCs timing skew calibration polyphase filtering undersampling time-interleaved analog-to-digital converters (TIADCs) Field-programmable gate array (FPGA)/application-specific-integrated-circuit (ASIC) implementation
ISSN:	1549-7747, 1558-3791
Online-Zugang:	Volltext
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