The input circuit 504 receives {HEAD ~ inputs} from LVDS signal path 514, {TAIL ~ LVDS signal path} 516, and the output from source 2 202 
from
The input circuit 504 receives { HEAD ~ inputs } from LVDS signal path 514 , { TAIL ~ LVDS signal path } 516 , and the output from source 2 202
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH