Digital background calibration technique for pipelined SAR ADCs with detect‐and‐switching algorithm
Sign Up to like & getrecommendations! Published in 2020 at "Electronics Letters"
DOI: 10.1049/el.2020.0320
Abstract: A digital background calibration technique for pipelined successive approximation register (SAR) analogue-to-digital converters (ADCs) with detect-and-switching (DAS) algorithm is proposed. The DAS algorithm exploits basic combinational logic to detect the first-stage conversion results, thereby determining… read more here.
Keywords: adcs detect; calibration technique; calibration; technique pipelined ... See more keywords
Digital Background Calibration of a Split Current-Steering DAC
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Circuits and Systems I: Regular Papers"
DOI: 10.1109/tcsi.2019.2901626
Abstract: A digital background calibration method for a current-steering digital-to-analog converter (DAC) is presented. The algorithm uses one comparator for calibration and corrects for current-source mismatch, which causes DAC nonlinearity. The DAC is split into two… read more here.
Keywords: calibration; calibration split; current steering; digital background ... See more keywords