Intel
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EP80579 Integrated Processor Product Line May 2010
Order Number: 320068-005US 61
High-Speed Design ConcernsโIntel
ยฎ
EP80579 Integrated Processor Product Line
of the thicker traces. Figure 36 shows the improper method of necking down. To correct
this issue, the same trace may be routed on several different layers and connected by
an adequate amount of vias. A second option is shown in Figure 37. This method
doubles the narrow trace to correct the neck down.
Figure 36. Improper Necking Down