Anonymous
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May 25, 2016
10:08 AM
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May 25, 2016
10:08 AM
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
2 Replies
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Anonymous
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May 25, 2016
08:24 PM
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May 25, 2016
08:24 PM
May 26, 2016
04:18 AM
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May 26, 2016
04:18 AM
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