The LS1046ARDB eval board uses a 6V49205 clock generator which produces a HCSL output, but the LS1046 input is LVDS. I have attached the section of the 6V49205 datasheet which describes the output clock:
The clock input is specified in this attached picture.
The eval board uses 50 ohm to ground termination on the output. I am having a hard time in seeing how this interface will work.
If you look at note 7 for the clock output it says the amplitude will be 1/2 of what is listed but the swing looks to be greater than the input can handle.
Output swing (max): 1150/2 - (-300/2) = 725mV, but the input says it can only handle a 600mV
Am I missing something here?
Thanks!
