. w& m& v+ H5 B/ B5 p& rfile:///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
% N8 l& i, l, ^) E7 T+ duall traces not to cross any GND or power VCC plane split (moat)
% N+ N Q+ L0 e1 P7 Y. v u all LAN signal traces not to lie adjacent to any CLK traces
- q% y% Z" {! p, f7 t1 H( G5 ?ucheck 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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