DocumentCode
1621691
Title
Improved dynamic compensation of ADCs using an iterative estimate of the ADC calibration signal
Author
Hummels, D.M. ; Kennedy, S.P.
Author_Institution
Dept. of Electr. & Comput. Eng., Maine Univ., Orono, ME, USA
fYear
1992
Firstpage
68
Abstract
An iterative improvement of current analog to digital converter (ADC) dynamic compensation schemes is introduced. The improved calibration procedure uses an improved estimate of the ADC input during calibration. Simulation results which implement the algorithm demonstrate an improvement in the spurious free dynamic range for a compensated 8-b converter of 30 to 40 dB over the performance of the uncompensated converter
Keywords
analogue-digital conversion; calibration; compensation; iterative methods; ADC calibration signal; dynamic compensation; iterative estimate; spurious free dynamic range; Analog-digital conversion; Calibration; Computational modeling; Dynamic range; Error correction; Frequency conversion; Frequency dependence; Harmonic distortion; Iterative algorithms; Manufacturing;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1992., Proceedings of the 35th Midwest Symposium on
Conference_Location
Washington, DC
Print_ISBN
0-7803-0510-8
Type
conf
DOI
10.1109/MWSCAS.1992.271332
Filename
271332
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