Integral Nonlinearity Correction of Multi-Range ADC by Iterative Applying of Multi-Resistors Divider
نویسندگان
چکیده
The method of testing points generation for identification and correction of integral nonlinearity of high performance ADC is developed. The proposed method is based on averaging all voltages of multi-resistors voltage divider. The main idea of proposed method is in comparison results of analog to digital conversion obtained on different ranges of tested ADC for the same input signals. It is investigated influence of resistors’ error and random error of ADC on residual error of integral nonlinearity correction for proposed method.
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