Other Parts Discussed in Thread: TLK10232
Hello,
My customer have some questions about TLK10031.
[Q1]
Please tell me the use of CLKOUTAP/N.
Is this assume a use of a trigger to capture the serialized data ?
[Q2]
They want to use it as an optical fiber ethernet phy link.
In this case, do REFCLK0P/N and REFCLK1P/N have to synchronize in CLKOUTAP/N ?
I think the answer is No.
They are confused by Figure 10-5 (An External Clock Jitter Cleaner Connection Example for Channel A) in the D/S.
I think this is just a option.
Is my understanding correct ?
[Q3]
Please tell me the termination method of the unused REFCLK1P/N.
It is described in the D/S as follws.
This input signal must be AC coupled. If unused, REFCLK1P/N should be pulled down to GND through a shared 100 Ω resistor.
Which is this meaning, following A or B ?
[Q4]
Do you have an IBIS-AMI model ?
Best Regards,
Hiroshi Katsunaga