Conference Publication Details
Mandatory Fields
Soudan, M;Farrell, R
2007 EUROPEAN CONFERENCE ON CIRCUIT THEORY AND DESIGN, VOLS 1-3
Methodology for mismatch reduction in time-interleaved ADCs
2007
January
Published
1
1 ()
Optional Fields
CALIBRATION
352
355
This paper presents a methodology to minimize mismatch errors in time-interleaved analog-to-digital converters (ADC) by means of averaging multiple channels. A simple algorithm improving both spurious free dynamic range (SFDR) and signal-to-noise and distortion ratio (SINAD) is demonstrated. The presented technique provides robustness against inaccurately identified mismatch errors and does not require computationally expensive post-processing of the signal.
Grant Details