Analysis and experimental characterization of idle tones in 2nd-order bandpass Sigma-Delta modulators-a 0.8 um CMOS switched-current case study.
José M. de la RosaMaria Belen Pérez-VerdúFernando MedeiroRocío del RíoÁngel Rodríguez-VázquezPublished in: ISCAS (4) (2001)