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  • TI Thinks Resolved

DS99R421-Q1: electrically verify an FPD LINK II type link

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Part Number: DS99R421-Q1

Hi All,

My customer needs to electrically verify an FPD LINK II type link, generated by a DS99R421 and received by a DS90UR124. At the time, for FPD-LINK III you had sent me a procedure to measure Eye Diagram and Jitter that specified how to set the different parameters of the oscilloscope (PLL Band, PLL Poles, etc).

Would you have something similar for an FPD II link?

Many Thanks,

Antonio

  • Hi Antonio,

    Please refer to the datasheet Figure 23. Receiver Input Eye Opening and follow the Receiver INput TOLerance spec in the EC table.

    Best Regards,

    Charley Cai

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