high-speed signal design

Three advanced routing techniques for PCB design

Right-angle routing affects signal quality due to capacitive loads, impedance discontinuities, and exacerbation of high-speed issues, while differential routing improves anti-interference, reduces EMI, and enhances timing accuracy, and serpentine lines in PCBs are used to adjust delays but can introduce crosstalk and signal quality issues.

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Selecting PCB Surface Treatments: Expert Guide

The evolution of PCB surface treatment technology, influenced by environmental concerns and evolving industry standards, emphasizes lead-free and halogen-free processes like organic coating and electroless nickel plating/immersion gold, while also considering factors like component type and assembly requirements, leading to a dynamic landscape of options with a focus on meeting customer needs and environmental standards.

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