A differential DAC architecture with variable common-mode level

K.A. Andersson, N.U. Andersson, M. Vesterbacka, J.J. Wikner
2002 IEEE International Symposium on Circuits and Systems. Proceedings (Cat. No.02CH37353)  
A differential current-steering digital-to-analog converter (DAC) architecture allowing the common-mode level of the input signal to be varied is presented. Simulation results with models of different DAC nonlinearities indicate that the proposed architecture has a potential of improving the linearity of the converters.
doi:10.1109/iscas.2002.1009790 dblp:conf/iscas/AnderssonAVW02 fatcat:ys2pszwgqjaj3h4zwfmx66xytm