Embedded Connectivity
Intel network controllers, Firmware, and drivers support systems

I225 Oscillator

Tom10
Beginner
1,042 Views

Hi,

 

Can the I225 also use oscillator instead of crystal on the XTAL_IN input?

If so, what are the requirements in voltage range and ppm tolerance?

 

best regards,

Tom

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5 Replies
Caguicla_Intel
Moderator
1,019 Views

Hello Tom, 


Thank you for posting in Intel Ethernet Communities. 


Can you confirm if you are designing or customizing your own board as we have a different team who handles this query? If no, please share your intended configuration for us to better understand your request. 


Looking forward to your reply.


In case we don't hear from you, we will follow up after 3 business days.


Best regards,

Crisselle C.

Intel® Customer Support


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Caguicla_Intel
Moderator
985 Views

Hello Tom, 


How are you doing? I hope everything is great!


This is just a follow up to check if you received our initial reply. If yes, please confirm and let us know you are designing or customizing your own board as we have a different team who handles this query? If no, please share your intended configuration for us to better understand your request. 


Awaiting to your reply. 


We will follow up after 3 business days in case we don't hear from you. 


Best regards,

Crisselle C.

Intel® Customer Support


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Tom10
Beginner
972 Views

Hi Crisselle,

 

We are indeed designing our own custom board.

Previously we have used the I210, which had recommendations for both crystal and oscillar in the datasheet.

The I225 only has recommendation for crystal, but i would prefer to use oscillator since it does not require matching test.

 

best regards,

Tom

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Caguicla_Intel
Moderator
958 Views

Hello Tom, 


Thank you for the confirmation. 


Since your query involves customization, please be informed that this will be best answered by our Embedded Connectivity Support team. We will help you to move this post to the designated team for further assistance. Please feel free to contact us if you need assistance from Ethernet support team.


Best regards,

Crisselle C.

Intel® Customer Support


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CarlosAM_INTEL
Moderator
943 Views

Hello, @Tom10:

 

Thank you for contacting Intel Embedded Community.

 

You need to update your profile to the premier option to help you. You should fill out the form stated on the following website:


https://www.intel.com/content/www/us/en/forms/developer/premier-registration.html 


You should use a business email address to evade any inconvenience. Please avoid the free email provider's address (such as the one provided by Hotmail, Gmail, Yahoo, or others).

 

Best regards,

@CarlosAM_INTEL.

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