9 Aug
2017
9 Aug
'17
1:23 p.m.
next set...
wiggles.jpg is the layer 6 length-matching area: HX2N/P is the one that's the longest, it snakes back on itself. i length-matched all 3 signal pairs to 56.413, and left the CK lines at 57.134 just to give the tiniest bit of delay (TI recommendations iirc).
no - not even enough space to do 5.1mil / 5.0 clearance... just... too much.
the other images show the via'd portions, they're all either symmetrical or perfectly length-matched to 0.001mm.
l.
