& q! n; ]( b. L8 x& x% qfile:///C:/Users/F2159499/AppData/Local/Temp/artED06.tmpLAN
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uthe length of the LAN signal traces should be kept as short as possible(<3000 mils), LAN chip/phy to be located near the connector
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' T/ S* d+ Z/ Q. x% w$ N& E$ K0 tuall traces are routed referencing to GND throughout the length
! c4 r2 H# X9 G' z) |uall traces not to cross any GND or power VCC plane split (moat)
1 G8 i/ e$ d- U+ N u all LAN signal traces not to lie adjacent to any CLK traces
* w {0 S4 s) f! G7 M7 |6 Z, tucheck their unity of LAN differential pairs trace width and spacing
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udifferential pair termination located on chip side and should be populated
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发表于 2016-3-3 11:38
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