Line Card
20 Layers
.EM828 Mid-Loss Material
.4.3”x11.6”(110x294mm)
.Thickness.125”(3.2mm)
.Aspect Ratio 20:1
.Micro vias L1-2,L19-20
.5X Backdril, multipledepths
.Minimum L/S.003”(.08mm)
.Smallest Drill/Pad.006”/.016”(.15/.40mm)
.16 Impedance lines (SE/Diff)
.Countersink holes
.Im Ag (shown in ENIG)