FX3 GPIF II clock accuracy, jitter specs

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Anonymous
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I am considering using the GPIF II clock output as my board's primary clock (as well as GPIF I/F clock).  The board requires that the clock have 10ppm accuracy and a specified maximum jitter.

   

1. If I supply a 10 ppm clock to the FX3, will that accuracy be reflected in the GPIF II clock output?
2. Does anyone know where I can find jitter specs for the 100MHz GPIF II clock sourced from the internal PLL?

   

thanks, Jerry

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Anonymous
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Hi,

   

Please refer to the attached image for the Jitter specs.

   

Regards,

   

- Madhu Sudhan

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Anonymous
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1. Does this imply that the nominal GPIF clock output is 100.8 MHz  with a 19.2MHz source (19.2MHz*42/8) or 100.75 MHz with a 26MHz source (26MHz*31/8?)

   

2. Is there a public document that includes this chart?

   

Thank you for the help,

   

Jerry

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