i350AM4 Crystal design

[Liuyang]

About i350AM4 Crystal design.

There is a 10pf capacitance C109 in reference design , is it necessary？

What is C109 used for?

In datasheet there is not a C109,   as attached pictures.

We designed without C109, will there be a problem？

[Andres_Intel]

Hello Liuyang,

Thank you for posting on the Intel communities. I see you want to know about Intel® Ethernet Controller I350-AM4 design, I will be happy to help you.

I will start with an investigation to answer all your questions, as soon I have further details I will let you know.

Regards,

Andres P.

Intel Customer Support Technician

[Irwan_Intel]

Hello Liuyang,

Your inquiry is related to the embedded field. If you have any questions or inquiries regarding programming or custom boards with Intel Ethernet chips, I encourage you to post your question on the Embedded Connectivity Community forum using the link provided below:

Embedded Connectivity Community Forum

https://community.intel.com/t5/Embedded-.Connectivity/bd-p/embedded-networking-connectivity

Feel free to reach out if you need any further assistance.

Best regards,

Irwan_Intel

[Irwan_Intel]

Hi Liuyang

Please be informed that as this request pertains to an embedded case, we will proceed with its closure. If you have any further inquiries in the future, feel free to submit a new question, as this thread will no longer be actively monitored.

Regards,

Irwan_Intel