This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TUSB1064RNQEVM: AUX经过TUSB1064后交互异常

Part Number: TUSB1064RNQEVM

我们在TYPE-C端增加了TUSB1064RNQR这颗交叉芯片,现在发现使用5米或者10米的TYPE-C AOC线的时候,有大概率会使AUX交互不成功,导致DP不出图的现象;如果我们飞线跳过TUSB1064RNQR连接DP就可以正常交互并出图;

想了解一下TUSB1064RNQR这颗芯片对AUX的衰减有多少?或者有什么类型的影响?或者阀值有什么特殊要求?好在后续的设计中进一步改善: