About Transceiver???

Hi kaz, I'm a partner of ztr1918294

Thank you for your kindly and professional answer, we learned a lot from you about transceiver.

I have another question, since the serdes Rx contains a internal PLL which is used to lock the data frequency, it should take some time for PLL to lock to reference data’s frequece, how long is the recovery time?

I want to explain “recovery time” more clearly, Our data stream is a little special, the link will be all “0” when there’s no data, so it is impossible to lock the data frequency for PLL when the link is idle. and the link will be not all “0” until there a data frame transmitted on this link, so I think the PLL needs to relock the data frequecy for every data frame. “recovery time” I want to know is how long the serdes Rx is able to lock to the data’s frequency from a frame starts to transmit on the link