Electronics Letters · 1999 · 29 citations · 2 references
EngineeringElectrical EngineeringAnalog ElectronicsAnalog DesignAnalog Integrated CircuitsCalibrationDigital Integrated CircuitsDigital Signal ProcessingMixed-signal Integrated Circuit DesignAccuracyAnalog Circuit DesignAnalog-digital ConversionAnalog-to-digital ConversionAnalog-to-digital Converter DesignAnalog-to-digital ConvertersBackground CalibrationSwitched-capacitor Circuits
A background calibration method for enhancing the accuracy and linearity of a switched-capacitor digital-to-analogue converter is described. The method can be used alone or in combination with mismatch shaping to achieve very high accuracy and linearity combined with high speed.
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