IEEE Transactions on Circuits and Systems · 1991 · 87 citations · 3 references
EngineeringElectrical EngineeringAnalog ElectronicsMicroelectronicsUncertainty QuantificationAnalog Integrated CircuitsCalibrationDigital Signal ProcessingDistortion AnalysisError CorrectionSignal ConditioningAnalog-digital ConversionAnalog-to-digital ConversionAnalog-to-digital Converter DesignAnalog-to-digital ConvertersCalibration Techniques For Analog Circuits
Two changes are recommended for procedures used in building two-dimensional state-space error correction tables to compensate high-speed analog-to-digital converters (ADCs). The modifications require three frequencies to calibrate all states as well as extrapolation of estimated outputs to achieve a straight line input-output integral characteristic for the ADC. A simulated 6-bit ADC with only 35-dBc spurious free signal range is shown to be correctable to 53 dB over 80% of the Nyquist band when suggested changes are used to calibrate the ADC.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">></ETX>
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Wideband distortion compensation for bipolar flash analog-to-digital converters
J.P. Deyst, J.J. Vytal, P.R. Blasche et al. · 2003 · 25 citations
Real-time equalization of A/D converter nonlinearities
D. Moulin · 2003 · 21 citations