Title :
Calibration of Time-Skew Error in a M-Channel Time-Interleaved Analog-to-Digital Converters
Author :
Yu-Sheng, Lee ; An, Qi
Author_Institution :
China Univ. of Sci. & Technol., Hefei
Abstract :
Offset mismatch, gain mismatch, and time-skew error between time-interleaved channels limit the performance of time-interleaved analog-to-digital converters (TIADC). This paper focused on the time-skew error. A new technique for calibrating time-skew error in M-channels TIADC is developed, and simulation results are also presented.
Keywords :
analogue-digital conversion; calibration; M-channel time-interleaved analog-to-digital converters; TIADC; gain mismatch; offset mismatch; time-skew error calibration; Analog-digital conversion; Calibration; Delay; Filter bank; Gain measurement; Instruments; Laboratories; Nonuniform sampling; Performance gain; Sampling methods; Calibration; nonuniform sampling; time-interleaved analog-to-digital converters; time-skew error;
Conference_Titel :
Electronic Measurement and Instruments, 2007. ICEMI '07. 8th International Conference on
Conference_Location :
Xi´an
Print_ISBN :
978-1-4244-1136-8
Electronic_ISBN :
978-1-4244-1136-8
DOI :
10.1109/ICEMI.2007.4351081
