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A basic guide for SI and crosstalk for a PCB designer0 d& t2 m+ ?, }. v' @
Table of Content
! s/ E$ }, I4 y- N4 L' T2 \1 y; FBasics of SI___________________________________________________________________53 f* R0 ]# s$ i1 a( x
1.1 When Speed is important? _____________________________________________5( ^8 | y/ e. u+ g8 A
1.1.1 Acceptable Voltage and timing values ________________________________5
% i- |* y! i. K( P1.2 Signal Integrity ______________________________________________________5
7 E; a; P V. j; ^2 U1.2.1 Waveform Voltage Accuracy_______________________________________5
" }3 O3 Z$ b) f1.2.2 Timing_________________________________________________________5
t U p; ?# N* {$ G1.3 Speed of currently used logic families ____________________________________5
9 I9 m) l+ H3 L W* I1.3.1 Transition Electrical Length (TEL) __________________________________6' q( t6 c" |; R0 y
1.3.2 Critical length ___________________________________________________6& |7 W4 H0 O; Q
1.3.3 What is Transmission Line? ________________________________________6
* Q& M& m7 i' `7 R5 D1.3.4 What is moving in a Transmission line?_______________________________6
# a/ q- y6 ^* V) ~9 D. \1.3.5 Power Plane Definition____________________________________________6
+ v0 O( A" d% ^, o% C1.3.6 The concept of Ground ____________________________________________76 I. T$ R! W3 J7 f
1.4 STRIPLINE circuit with Electromagnetic field _____________________________7
6 V+ k1 i9 {( {; h: E# a6 n1.5 RLC Transmission Line Model _________________________________________8, ?5 @' l0 C/ K0 J8 o
1.5.1 What is Impedance? ______________________________________________8: m" U5 R6 ?: h9 i4 p; y
1.5.2 A Practical impedance equation for microstrip _________________________8' v5 W `- V e" T
1.5.3 What is relative dielectric constant Er? _______________________________9( O5 T1 p# N6 h8 |* b9 b2 { Y
: x; @' w8 T- L8 ?! m" R, M A9 ]0 R! @ z4 r$ D
还不错，英文的，很直观，可以看看啊！ |
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发表于 2008-5-31 20:18
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