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个人认为差分线是以后的趋势,这个资料还是蛮好的.
8 C4 I# r- {! @9 [稍微整理了下,方便看.
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/ F0 l F t4 }" y第6点第7点不是很懂,有人懂得希望说一下.
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1.Same length
" X% i. b- D- A* ~6 ~2 R5 W2.Meet Length guideline
4 p+ H, E5 `9 j# J3.Keep constant spacing+ A5 ?* x* I% D; ?
4.Maxim pair-pair spacing ( minimize crosstalk )
6 U0 I! X: k; z7 K- Z5.Use non-interleaved routing to minimize ( NEXT ? )
% e# ?) V) k& L6 ]8 t5 E6.Don't worrg about modeling bends9 Y5 |, @, V6 h( V
7.Terminate odd mode
8 u* ]; c8 P4 m2 z0 `/ S( \8.Follow guideline for via spacing ( match impedance )6 y( e. F# e! o/ Z
9.Removed via Pads unused layers ( match impedance )
, [. p2 }: L9 R; [" e# V: n) {" c10.Follow guidelines for via palcement ( crosstalk reduction ) |
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