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标题: PCB Designer’s SI Guide [打印本页]
作者: fgh316    时间: 2008-5-31 20:18
标题: PCB Designer’s SI Guide
A basic guide for SI and crosstalk for a PCB designer
8 ^& I" R3 F- U5 e: p; m: P# C4 nTable of Content- e: e: w3 P6 @+ a
Basics of SI___________________________________________________________________5% U$ Y5 l$ e2 e) g: |. V) g7 [7 g
1.1 When Speed is important? _____________________________________________5- f3 n( Y7 |/ F+ L% A
1.1.1 Acceptable Voltage and timing values ________________________________5
9 g$ N( F% x& @1 u% i1.2 Signal Integrity ______________________________________________________5
( I) X0 ~$ P: D; c7 v1.2.1 Waveform Voltage Accuracy_______________________________________57 Q! ]! i* W- }) w, X  k# s
1.2.2 Timing_________________________________________________________5
' ]& h/ x; I$ u7 Z1.3 Speed of currently used logic families ____________________________________54 H5 f1 a/ H/ I
1.3.1 Transition Electrical Length (TEL) __________________________________6: H! A* U- w, B3 E! _# V2 }
1.3.2 Critical length ___________________________________________________6
3 h; z8 W& w. B# Z" s1.3.3 What is Transmission Line? ________________________________________6
: |" t# [4 ?7 b& n4 X* Q" U1.3.4 What is moving in a Transmission line?_______________________________6
% w& {6 u  V' l2 d! x1.3.5 Power Plane Definition____________________________________________67 n4 m+ Y0 O% M' O! A
1.3.6 The concept of Ground ____________________________________________7
/ l; t. q8 X! S0 n1.4 STRIPLINE circuit with Electromagnetic field _____________________________7  C( n; X/ }+ x  `3 y, |* Z
1.5 RLC Transmission Line Model _________________________________________8
8 ^6 a' q) @7 S8 V. @" Q9 k6 D1.5.1 What is Impedance? ______________________________________________8
1 `! |' O9 X* p0 W0 N4 `, B7 M1.5.2 A Practical impedance equation for microstrip _________________________8
! ^4 S, n  H% e* Q+ k; h1.5.3 What is relative dielectric constant Er? _______________________________9
' v, P! v) t: W6 a$ |+ P  {: y' H

- ~5 S  Z7 U5 {, x2 _7 p还不错，英文的，很直观，可以看看啊！

PCB Designers Signal Integrity Guide.part1.rar

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PCB Designers Signal Integrity Guide.part2.rar

1.26 MB, 下载次数: 278, 下载积分: 威望 -5

作者: Terry103    时间: 2009-3-29 11:12
看看，谢谢楼主共享
作者: lbyzsf    时间: 2011-5-7 20:32
好东西，ding
作者: daisy_ldh    时间: 2012-8-28 11:45
感谢楼主的分享！



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