DocumentCode
627743
Title
TI-ADCs SFDR requirement analysis
Author
Paquelet, Stephane ; De Teyou, Gael Kamdem ; Le Guillou, Y.
Author_Institution
Renesas Mobile Corp., Cesson-Sévigné, France
fYear
2013
fDate
16-19 June 2013
Firstpage
1
Lastpage
4
Abstract
Impairments between ADCs are known to severely limit the resolution and bandwidth of time-interleaved (TI) architecture. This paper proposes a general framework describing simultaneously the gain, time-skew, bandwidth and offset mismatches. Statistical laws are analytically derived. They convert SFDR specifications into matching requirements and therefore provide key rules for TI-ADCs designers.
Keywords
analogue-digital conversion; bandwidth allocation; statistical analysis; SFDR specifications; TI architecture; TI-ADC SFDR requirement analysis; TI-ADC designers; bandwidth; key rules; matching requirements; offset mismatches; statistical laws; time-interleaved architecture; time-skew; Bandwidth; Calibration; Dispersion; Gain; Noise; Random variables; Transfer functions; Bandwidth; Gain; Offset; SFDR; Statistical modeling; TI-ADC; Time-Skew; mismatch;
fLanguage
English
Publisher
ieee
Conference_Titel
New Circuits and Systems Conference (NEWCAS), 2013 IEEE 11th International
Conference_Location
Paris
Print_ISBN
978-1-4799-0618-5
Type
conf
DOI
10.1109/NEWCAS.2013.6573576
Filename
6573576
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