Ever wonder the effects of shared anti-pads on differential signals?
By Zhen Mu & Jian X. Zheng
Vias are the structures that exist on almost every net in high speed digital PCB designs. Because of its 3-dimensional features, a via introduces reflections to signals traveling through it. Designers and Signal Integrity (SI) engineers have been trying hard to design vias that present minimum degradation impact on signals. This becomes an even more important … Read More
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