PCB Designer’s SI Guide

fgh316

A basic guide for SI and crosstalk for a PCB designer
Table of Content
2 x" K: k% f- x1 LBasics of SI___________________________________________________________________5
* x6 C2 q& l' Y+ F- P/ N' G1.1 When Speed is important? _____________________________________________5
8 N9 C* p1 a' X- h' d! n0 C3 }1.1.1 Acceptable Voltage and timing values ________________________________5
5 X9 f/ f; K7 f  }7 x) N6 Q1.2 Signal Integrity ______________________________________________________5
1.2.1 Waveform Voltage Accuracy_______________________________________5
1.2.2 Timing_________________________________________________________5
+ O6 x/ P4 K& \, M/ @& u1.3 Speed of currently used logic families ____________________________________5
1.3.1 Transition Electrical Length (TEL) __________________________________6
% ^% f+ j6 f( K0 g1.3.2 Critical length ___________________________________________________6
! C2 j; f+ z) R: a8 t8 Q" X1.3.3 What is Transmission Line? ________________________________________6
1.3.4 What is moving in a Transmission line?_______________________________6
1.3.5 Power Plane Definition____________________________________________6
; D8 T- P& Z$ s% M# d. ?( T3 }1.3.6 The concept of Ground ____________________________________________7
5 s: F4 ?# T* O* f: Y$ R! i1.4 STRIPLINE circuit with Electromagnetic field _____________________________7
) E7 s1 p9 w8 q; @* D& B+ w1.5 RLC Transmission Line Model _________________________________________8
- B: q, _# S, V$ i& A1.5.1 What is Impedance? ______________________________________________8
1.5.2 A Practical impedance equation for microstrip _________________________8
( U4 @7 }& ]" G' U3 [: H4 v1.5.3 What is relative dielectric constant Er? _______________________________9


+ V$ d' x+ y, w. M6 \4 ^( z还不错，英文的，很直观，可以看看啊！

Terry103

看看，谢谢楼主共享

lbyzsf

好东西，ding

daisy_ldh

感谢楼主的分享！