This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

DS90UB953-Q1: coupling caps between DS954 and DS953 in STP mode

Part Number: DS90UB953-Q1
Other Parts Discussed in Thread: ALP

Hi , on a FPD link III we have 33nF on the DS90UB954 link side and 100nF caps on the Dout P / N of the DS90UB953.

We have several boards out of 50  that have no link established through ALP info page and with caps being 20% tolerance ,

we are wondering if the caps need to be matched in value on both devices ?