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DS90UB928Q-Q1的输入信号采用MINI USB线材传输，除了差分信号，有信号地及屏蔽地。
想请教各路神仙，有必要将屏蔽地和基板地用磁珠或0欧电阻连接吗？还是直接连接就可以了，你们的案子都怎么处理的
需要分开走线。在目的地再处理。
屏蔽地直接接地就好了，两边的板子都接地
