8 V# v! G4 i/ X* R8 K y. Efile:///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
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uall traces not to cross any GND or power VCC plane split (moat)
; M9 i& D. Q2 n/ U- K- m1 p u all LAN signal traces not to lie adjacent to any CLK traces
+ p$ ~6 ~# y: b! d( c! Rucheck their unity of LAN differential pairs trace width and spacing
; s# h" x: g Z8 K1 xudifferential 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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