请教下 usb2.0接口 Vbus得需要多大去耦电容才合适,有何根据啊?
金属外壳要怎样接地,磁珠合适吗?
谁给指导下!
万分感谢
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请教下 usb2.0接口 Vbus得需要多大去耦电容才合适,有何根据啊?
金属外壳要怎样接地,磁珠合适吗?
谁给指导下!
万分感谢