Differential Signaling Eye Diagrams: Signal Integrity Analysis #1767168 (License: Personal Use)

The image displays two stacked eye diagrams representing differential voltage signals over time, where the vertical axis is voltage and horizontal axis implies time or phase alignment. The top diagram spans 0 to 3.5 V, typical of 3.3V CMOS logic, while the bottom spans -0.1 to 0.5 V, characteristic of low-voltage differential signaling (LVDS). Both show clean crossing points and open eye apertures, indicating low jitter and good timing margin.

Used in high-speed digital design documentation, datasheets, or technical blogs explaining signal integrity, SERDES interfaces, or PCB layout best practices. Matches user intent for engineers diagnosing or validating differential pair performance in FPGA, PCIe, or USB applications.