Elements Reordering in Switching-Based Calibration for DACs

The paper is dedicated to the research of switching-based calibration method and its non-redundant algorithm without elements reordering in efficiency for INL reduction. Different reorders of the discussed algorithm are used for changing the switching manner of elements for that purpose. For the research, one of the algorithm cases for algorithm with elements reconstruction and deterministic switching schemes are tested in INL reduction efficiency, applying different vectorization methods. The results show the INL improvement for the switching schemes with both vectorization methods.