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forevercgh

, d# l: i- ]2 N' K1 \$ L
# }8 g7 `9 R' x5 ^$ |7 S# @0 i/ O& P7 _典型的100ohm LVDS差分传输线，Hyperlynx场解析器的概念性错误

Field Solver Result：
1 R: q2 K* i" p4 D: v2 p' \; q0 }Differential Z   = 100.5 ohms
1 d9 b% w3 Q3 j4 {   (suggested single line-to-line resistor for differential signals;
    works best for opposed, balanced transitions)
5 f( x& o4 o, H# u
; F- N! F" P, T! o& B9 U" ?$ @+ F, dCommon-mode Z    = 83.5 ohms（错在这里，这里求得的值是Even-mode Z，而非Common-mode Z）
   (suggested single line-to-ground resistor for common-mode signals;
+ p% c5 P5 ]9 m1 E* \) {    works best for all-1's or all-0's transitions)
9 }) g  ?7 X1 ?0 ~
! `( h7 P; S. {3 {Line-to-ground Z = 66.9 ohms
+ l9 \2 T( ?4 ]! _8 }9 V2 @   (suggested single line-to-ground resistor for independent signals;
& m" ?- m; E4 D5 F- Y; ]- ?    works best for mixed 1's and 0's transitions)