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各位专家：
1.我司工业产品光纤部分（使用Ti TLK1221）的硬件原理图，请帮忙review，
2.电路原图图如下附件，请帮忙给出意见，谢谢！
TLK1221.pdf：
TLK1221有EVM板，原理图可以直接参考EVM user‘s guide中的Page9.
https://www.ti.com.cn/cn/lit/ug/sllu100/sllu100.pdf?
