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[FAQ] [参考译文] [常见问题解答] DP83869：时钟输入 Xi 范围 AM644x AM64x 用例

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请注意，本文内容源自机器翻译，可能存在语法或其它翻译错误，仅供参考。如需获取准确内容，请参阅链接中的英语原文或自行翻译。

https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1334656/faq-dp83869-clock-input-xi-range-am644x-am64x-use-case

器件型号：DP83869

以太网团队，您好！

我有一个关于 Xi 时钟输入电平的问题。

DP83869 EPHY IO 电源是3.3V

时钟缓冲器电源为1.8V。

根据下面的内容、看起来这应该不是问题。 请留下您的任何想法。

此致、

斯里尼瓦萨