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USB3.0:VL817Q7-C0的LAYOUT指南(二)
2022-08-01 04:50:00 【Q2185126449】
本文着重讲解市面上常见的USB3.0集线器驱动芯片威盛VL817-Q7C0的layout布局处理以及注意事项。可分为三小节。上节我们分享到了VL817的PCB布局的重点说明以及注意事项,接下来说说第二小节VL系列PCB的布局检查。
一:USB3.0阻抗线注意事项:

2.Power:

b. Power Plane,Power 粗細:1A≒40mil(銅厚 1oz),1via≒0.5A



第一节:VL817的PCB布局的重点说明以及注意事项
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