/ Z( i2 X1 X0 d, j( y& Ffile:///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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uall traces are routed referencing to GND throughout the length
+ P) j- ]& g2 e! u. f- p5 z# E5 o$ Nuall traces not to cross any GND or power VCC plane split (moat)
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u all LAN signal traces not to lie adjacent to any CLK traces
1 w, ?- N4 B& r0 F* O" ]4 b* U! Mucheck 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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支持！
反对！
