The Effects of Passive Probe Ground Leads
This article explains how the inductance of passive probe ground leads can dramatically reduce effective bandwidth, distort measurements, and introduce resonance and frequency-response errors.
Educational content focused on DisplayPort and HDMI interface technologies and their high-speed electrical signaling behavior and testing. Topics include signal integrity, link training, compliance fundamentals, and oscilloscope-based techniques for understanding and troubleshooting video interfaces.
Behind the simplicity of USB-C is a complex sequence of power negotiation, role detection, and multi-protocol link training that determines how devices communicate.