High-Speed Signal Crosstalk Identification and Removal Solution

Crosstalk is one of the major challenges in modern high-speed serial design. Crosstalk causes noise or jitter that shrinks the eye, thereby damaging data and resulting in transmission errors. It originates from various adjacent signals (aggressors) such as high-speed signals, power delivery, PLL, and reference clock. To debug crosstalk, you must first identify the adjacent signals and determine how much each aggressor signal affects the transmission signal (victim). In this session, we will discuss how to identify and distinguish crosstalk and how to remove the effects of crosstalk from the transmission signal.