我也来分享一些示波器的资料

vili

测试高速串行设计
" S5 N: {1 I" e5 eSATA
# x- J; J% v) u" T2 c0 C. G# e2 UFBDIMM
PCI Express
6 ^$ _1 G! a5 ^6 jHDMI

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VoIP一致性、互操作能力和性能測試-Chris Kirk

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Table of Contents
Probes – The Critical Link To Measurement Quality . . . . . . . . .5
6 U4 v2 M7 m/ F" I$ I  ?- L0 qWhat is a Probe? . . . . . .5
The Ideal Probe . . . . . . .6
+ z8 i7 m7 @/ r- P0 e( z( xThe Realities of Probes . 7
Choosing the Right Probe .10
Some Probing Tips . . . .11
; z; D) i9 u8 i1 I- C; hSummary 12
Different Probes for Different Needs . . . . . . . . .13
Why So Many Probes? .13
Different Probe Types and Their Benefits . . . . . . . .14
8 Y, u/ @+ i/ RFloating Measurements .19
) L6 E4 V0 J$ G: iProbe Accessories . . . .20
How Probes Affect Your Measurements . . . . . . 22
The Effect of Source Impedance . . . . .22
Capacitive Loading . . . .22
Bandwidth Considerations 24
What To Do About Probing Effects . . . .28
Understanding Probe Specifications . . . . . . . .29
/ }# I/ F. [& O7 mAberrations (universal) . 29
! j( T% X6 S. \0 V" D" ~- v8 r; mAmp-Second Product (current probes) .29
Attenuation Factor (universal) . . . . . . .29
$ e4 h6 C3 D0 `; E5 Y" y% e& q/ nAccuracy (universal) . . .29
Bandwidth (universal) . .30
Capacitance (universal) .30
' e3 Y5 t+ f# V1 nCMRR (differential probes) . . . . . . . . .30
1 i3 |! B' f$ n7 jCW Frequency Current Derating (current probes) . . .31
0 n" g2 V( t/ w2 j! D. @6 p0 i* ]$ Y6 H+ hDecay Time Constant (current probes) .31
Direct Current (current probes) . . . . . .31
Insertion Impedance (current probes) . .31
Input Capacitance (universal) . . . . . . . .31
Input Resistance (universal) . . . . . . . . .31
Maximum Input Current Rating (current probes) . . .31
. m5 p, N# m3 O. n' O3 DMaximum Peak Pulse Current Rating (current probes) .31
Maximum Voltage Rating (universal) . . .31
Propagation Delay (universal) . . . . . . .31
! W: }$ o3 I9 ]( D6 k$ k$ N4 Z. yRise Time (universal) . .31
5 |+ N. E/ `" XTangential Noise (active probes) . . . . .31
2 s/ I; y+ a. lTemperature Range (universal) . . . . . .31
/ T: k- l% f  |7 s: s% tA Guide to Probe Selection . . . . . . .32
Understanding the Signal Source . . . . .32
6 E% U4 _. E( qOscilloscope Issues . . .34
( R* J8 ^7 G1 f  g: zSelecting the Right Probe 35
Advanced Probing Techniques . . . .36
5 a5 m- K% I! y5 Z# j/ ^Ground Lead Issues . . .36
Differential Measurements . . . . . . . . .39
0 L$ R) Y  n; e, \7 X3 N  wSmall Signal Measurements . . . . . . . . 42
Explanation of Safety Precautions .44
Observe All Terminal Ratings . . . . . . . 44
6 L* t% @0 A& j2 xUse Proper Grounding Procedures . . . .44
( B- F3 O# _  j0 U- W0 t( b, _Connect and Disconnect Probes Properly . . . . . . . .44
Avoid Exposed Circuitry . .45
Avoid RF Burns While Handling Probes .45
Do Not Operate Without Covers . . . . . .45
% S- j6 W) F5 q6 ^Do Not Operate in Wet/Damp Conditions . . . . . . . .45
" y. d0 W3 u  y; c" ~Do Not Operate in an Explosive Atmosphere . . . . . .45
Do Not Operate with Suspected Failures . . . . . . . . .45
, v2 {( |6 {6 D  W1 Y( \7 {5 [Keep Probe Surfaces Clean and Dry . . .45
Do Not Immerse Probes in Liquids . . . .45
Glossary
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ABCs of Probes          
1. Introduction ....1
5 f6 l# X3 b( [2. Digital Basics  ....3
9 t9 C6 K9 o, [' V* pComponent and Composite (analog).... 3
7 c& V9 ?3 ~5 w; Q1 A+ YSampling and Quantizing .... 4
) N+ T; f$ P+ O' O8 i+ D4 PDigital Video Standards.... 4
1 r9 u8 u% z1 _, l/ V" m. ?Serial Digital Video .... 8
Rate Conversion – Format conversion ....10
3 T) t5 _3 L8 g. B3. Digital Audio ......11
- w( s0 ?  G2 I& T" y. oAES/EBU Audio Data Format ....11
# ~$ x5 X* M$ L1 z3 M- f6 VEmbedded Audio....11
/ C0 o" Z- V8 ?( l: w& L4. System Hardware and Issues .... 19
' p7 B- ~8 L5 ^; _, C' UCable Selection ....19
% b; G% t5 k4 D+ q4 qConnectors ....19
$ b! \) b6 `. b' U% X7 VPatch Panels ....19
0 n( P( e1 J' K3 S# _9 cTerminations and Loop-throughs ....19
2 c$ U0 Z* g* _+ O! u! e; B2 uDigital Audio Cable and Connector Types .... 20
Signal Distribution, Reclocking .... 20
System Timing ....20
5. Monitoring and Measurements .... 23
6. Measuring the Serial Signal....25
Waveform Measurements .... 25
% F+ B7 d6 _& r+ W4 ^% ?; ~Measuring Serial Digital Video Signal Timing ....26
7. Definition and Detection of Errors .... 29
Definition of Errors .... 29
Quantifying Errors ....30
0 f/ j' t* P. F2 g3 r) @Nature of the Studio Digital Video Transmission Systems ....30
Measuring Bit Error Rates ....32
An Error Measurement Method for Television....32
" x9 K- S7 S0 P4 G( l! P3 USystem considerations• • • • • •• • •• • 33
8 ?5 _. B3 B* P5 F/ i9 U3 z8. Jitter Effects and Measurements • • • • • •• 35
% o3 |. p2 ~7 ~% ^, fJitter in Serial Digital Signals • • • • • • • • 35
. p& E* O! g8 T6 l( HMeasuring Jitter • • • • • • • • • 37
4 Y4 B. L0 U1 i8 N6 {9. System Testing • • • • • • • 39
Stress Testing • • • •  • • • • • • 39
/ X0 Q% H' v+ x" h% mSDI Check Field • •  • • • • • 39
4 z4 v: d$ |& Z, ]+ ~) W# u* V10. Bibliography• • • • • • • • • 42
% g  M0 |+ q* N: d+ QArticles and Books• • • • • • • 42
' h, o0 k6 N9 gStandards • • • • • • • • • 43
4 \9 L* K6 K0 d# Q0 S4 c11. Glossary • •• • •

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MPEG-2 Decoder Design & Test

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A Guide to MPEG Fundamentals and Protocol Analysis
(Including DVB and ATSC)

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Jitter Analysis:
6 c$ v2 h; i+ Z. N  k/ hAccuracy
5 }1 k2 f/ C$ H# S) TResolution
' q4 C, ^% K, x4 i/ m& B( aJitter Noise Floor
5 ^& \8 _. t/ m2 e3 P% rDelta Time Accuracy

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The Most Comprehensive, Convenient and Cost-Effective Answer to Resolving Jitter Issues in Your Designs

PerformanceB

thanks for your share . great!!!!!!!!!!!!!!!!!!

bear_poppy

感謝大大的分享阿
在公司用到
所以趕緊來看看囉
``~~~

t69292000

測試儀器的使用也是一門大學問!!!  謝謝大大的分享!!!  感謝至極!!!