Some additional tricks can further improve emissions. On the left side of this slide, the plot of the ISOW7841 radiated emissions and CISPR22 from the previous slide is shown. In this case, the ISOW7841 does not have a stitching capacitor, whereas in the right hand image, the plot shows the ISOW7841 emissions performance with a 30pF stitching capacitor added to the board. The improvement in performance on the right side waveform is clearly shown. Thus, by introducing the stitching capacitor, the emission performance can be improved. There is a white paper on this topic with more details regarding how to implement the stitching capacitor in a system.