%0 Journal Article %A V. S. Gevorgyan %T Driver output impedance calibration system with comparator unit offset cancellation %J Proceedings of the Yerevan State University. Physical and mathematical sciences %D 2021 %P 81-89 %V 55 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/UZERU_2021_55_1_a9/ %G en %F UZERU_2021_55_1_a9