我也来分享一些示波器的资料

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测试高速串行设计
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FBDIMM
: Y5 R9 I' P" l# R+ {+ ]; DPCI Express
HDMI

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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
What is a Probe? . . . . . .5
The Ideal Probe . . . . . . .6
0 f3 J- z# G, wThe Realities of Probes . 7
Choosing the Right Probe .10
6 H& j7 m: ~9 X- }0 g* Q- Q8 ~Some Probing Tips . . . .11
Summary 12
7 w1 R6 z* \  p5 h9 fDifferent Probes for Different Needs . . . . . . . . .13
. m( @5 g' Q9 t, j* ^Why So Many Probes? .13
Different Probe Types and Their Benefits . . . . . . . .14
Floating Measurements .19
2 E1 [8 K6 F8 E# r5 a+ NProbe Accessories . . . .20
How Probes Affect Your Measurements . . . . . . 22
2 X; i4 M8 a2 x# p; N; H: K3 n# ]The Effect of Source Impedance . . . . .22
6 ?/ q0 q# S$ FCapacitive Loading . . . .22
Bandwidth Considerations 24
What To Do About Probing Effects . . . .28
" S5 f1 o# |2 U! Y: t* nUnderstanding Probe Specifications . . . . . . . .29
Aberrations (universal) . 29
Amp-Second Product (current probes) .29
Attenuation Factor (universal) . . . . . . .29
/ `. t6 C9 C6 }+ uAccuracy (universal) . . .29
9 U3 A5 ]9 G! A7 q- X, xBandwidth (universal) . .30
Capacitance (universal) .30
CMRR (differential probes) . . . . . . . . .30
CW Frequency Current Derating (current probes) . . .31
Decay Time Constant (current probes) .31
Direct Current (current probes) . . . . . .31
* l+ o2 I. a* s1 vInsertion Impedance (current probes) . .31
6 s7 x6 b! S  N$ h; kInput Capacitance (universal) . . . . . . . .31
* |9 `& U" G4 I5 \4 p+ tInput Resistance (universal) . . . . . . . . .31
Maximum Input Current Rating (current probes) . . .31
Maximum Peak Pulse Current Rating (current probes) .31
! N) \6 a  ?% V- L  Y) WMaximum Voltage Rating (universal) . . .31
Propagation Delay (universal) . . . . . . .31
Rise Time (universal) . .31
Tangential Noise (active probes) . . . . .31
Temperature Range (universal) . . . . . .31
# D+ `' d+ o7 v7 C5 `. bA Guide to Probe Selection . . . . . . .32
$ o4 W4 g3 T3 s5 e2 hUnderstanding the Signal Source . . . . .32
Oscilloscope Issues . . .34
Selecting the Right Probe 35
Advanced Probing Techniques . . . .36
8 ~: S7 R3 k+ E* }Ground Lead Issues . . .36
Differential Measurements . . . . . . . . .39
) P3 [  J* B9 F9 ~$ z3 _Small Signal Measurements . . . . . . . . 42
Explanation of Safety Precautions .44
* ]8 i* l9 I0 k( E/ \; [0 v9 TObserve All Terminal Ratings . . . . . . . 44
Use Proper Grounding Procedures . . . .44
# i( A  `, q! x6 Q- i% @$ UConnect and Disconnect Probes Properly . . . . . . . .44
0 J# R( x) v3 B) n# eAvoid Exposed Circuitry . .45
Avoid RF Burns While Handling Probes .45
9 A+ ]2 k: w2 z- q1 f' G# TDo Not Operate Without Covers . . . . . .45
% B. Y, c& J2 i; m9 nDo Not Operate in Wet/Damp Conditions . . . . . . . .45
Do Not Operate in an Explosive Atmosphere . . . . . .45
* |4 m( v6 I6 O& k) gDo Not Operate with Suspected Failures . . . . . . . . .45
Keep Probe Surfaces Clean and Dry . . .45
Do Not Immerse Probes in Liquids . . . .45
; G" u% [) i6 B: }# aGlossary
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ABCs of Probes          
' U2 e' _* l0 k1. Introduction ....1
2. Digital Basics  ....3
8 d. O7 C8 S$ b% O! }0 gComponent and Composite (analog).... 3
- i0 x' R# Y. ZSampling and Quantizing .... 4
! L) b- |) T9 L+ p. J$ L' S7 _- k0 fDigital Video Standards.... 4
Serial Digital Video .... 8
Rate Conversion – Format conversion ....10
3. Digital Audio ......11
9 f/ r- V* a. l! SAES/EBU Audio Data Format ....11
. K4 D) Q& J. N8 `Embedded Audio....11
2 m2 O- O- J+ w  f8 f4. System Hardware and Issues .... 19
Cable Selection ....19
$ p! E# U7 q9 s* m; h1 vConnectors ....19
Patch Panels ....19
Terminations and Loop-throughs ....19
Digital Audio Cable and Connector Types .... 20
Signal Distribution, Reclocking .... 20
1 [0 V, [+ m1 z/ k  MSystem Timing ....20
# R7 `  ?7 h: x, E$ t5. Monitoring and Measurements .... 23
6. Measuring the Serial Signal....25
Waveform Measurements .... 25
, p3 b/ t, e/ W5 w6 cMeasuring Serial Digital Video Signal Timing ....26
# P  w1 J- A+ P% t0 w0 v" a7. Definition and Detection of Errors .... 29
Definition of Errors .... 29
7 j% c+ E% q" S* JQuantifying Errors ....30
Nature of the Studio Digital Video Transmission Systems ....30
) L0 y9 c% b- q% q& lMeasuring Bit Error Rates ....32
5 w- Z& q, @# S) I. o1 HAn Error Measurement Method for Television....32
* P. W# W# g. xSystem considerations• • • • • •• • •• • 33
8. Jitter Effects and Measurements • • • • • •• 35
Jitter in Serial Digital Signals • • • • • • • • 35
Measuring Jitter • • • • • • • • • 37
9. System Testing • • • • • • • 39
. h/ ]# X8 d# O4 F' VStress Testing • • • •  • • • • • • 39
SDI Check Field • •  • • • • • 39
10. Bibliography• • • • • • • • • 42
Articles and Books• • • • • • • 42
Standards • • • • • • • • • 43
8 m" L0 P* F5 f% R11. 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:
Accuracy
Resolution
. m' J) ~; O$ r7 A, K+ hJitter Noise Floor
Delta 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
0 Z6 r" q! i; b$ f; R1 j在公司用到
所以趕緊來看看囉
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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!!!