The primary reason engineers use oscilloscopes to debug and characterize automotive serial buses, such as CAN, CAN FD, LIN, SENT, and FlexRay, is because of an oscilloscope’s inherent ability to characterize the analog quality of these signals. Although there are many oscilloscopes on the market today from multiple vendors that offer automotive-focused options, the Keysight Technologies InfiniiVision oscilloscopes offer some unique measurement capabilities to help you debug and characterize the physical layer of your automotive serial buses simply and quickly.