I looked at the AC-Coupled Differential CML or LVDS (fIN <5GHz) in the datasheet.
Q1:It depends on the transmission line,but the resistance value here is not 160Ω, but 100Ω？
Q2:,the internal differential impedance of the LTC6955 is 250Ω, but it is C-coupled,
I think the ideal connection for AC coupling is as follows, but is it correct?
I look forward to your reply.
[edited by: UBOTI at 1:02 AM (GMT -5) on 18 Nov 2021]