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Red Rock Canyon - EPL Verification Test

YBadi
Beginner
1,709 Views

Hello to ALL,

I want to measure EPL RefClk for RRC,

According to the datasheet , "As a guideline, total phase jitter of the clock source should be less than 0.25 ps RMS"

i have some questions:

1) What is total phase jitter (RMS) ? is it "Random Jitter"? is it measure with Scope or Spectrum (like phase noise)?

2) How much bandwidth is enough to measure this clock?

thanks,

Yuval.

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idata
Employee
430 Views

Hi Yuval,

 

 

Just to double check, are you referring to the product below? Please provide the model

 

https://ark.intel.com/products/codename/63546/Red-Rock-Canyon

 

 

Thanks,

 

wb

 

View solution in original post

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idata
Employee
431 Views

Hi Yuval,

 

 

Just to double check, are you referring to the product below? Please provide the model

 

https://ark.intel.com/products/codename/63546/Red-Rock-Canyon

 

 

Thanks,

 

wb

 

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YBadi
Beginner
430 Views

Hi,

I talking about FM10840,

Actually the quote was from datasheet of FM10000, that belongs to the 2 projects that you linked above.

Can you also tell me if there is a difference between FM10840 & FM10420 about this requirement?

Thanks,

Yuval.

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idata
Employee
430 Views

Hi Yuval,

 

 

Thank you for the clarification. I am not an expert on these products, but here is what I found regarding comparison of FM10840 and FM10420

 

http://ark.intel.com/m/compare/92674,92675

 

 

I will need to further check your two inquiries about the FM10840.

 

 

Thanks,

 

wb

 

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