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SN75LVPE802: 做板通电不正常

qhm
Prodigy 70 points
Part Number: SN75LVPE802

我们索样了SN75LVPE802，按规格书以下电路，用在PCIe接口上，不能正常工作。PCB跳过Host和Device，直接用飞线跳过IC，就能工作。

是不是该芯片不能用于PCIe，只能用于SATA接口

  • 0
    TI__Guru* 91440 points

    Greetings, Please use English to make it quicker to respond to your question.

    As noted in the product feature, this is used by other customers for PCIe applications. This device has signal conditioning features such de-emphasis and equalization settings. Perhaps, these need to be optimized.

    Additionally, it would be a good idea to start with PCIe Gen1 and then try higher data rates.

    Regards,Nasser