Designers of high-speed serial data systems can characterize the level of crosstalk present on signals by using SDAIII-CompleteLinQ. Features include the Reference Lane, LaneScape Comparison Mode and the Vertical Noise and Crosstalk package to analyze waveforms in both aggressor-on and aggressor-off transmitter configurations. This application note provides information on how to perform this analysis and to understand and compare noise and jitter results.