This video provides an introduction to the basic concepts of signal integrity and why signal integrity is important for high-speed digital design.
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Timeline:
00:00 Introduction
00:13 About signals, digital data, signal chain
00:53 Requirements for good data transmission, square waves
01:47 Definition of signal integrity, degredations, rise time, high speed digital design
02:55 Channel (ideal versus real)
03:46 Channel formats
04:16 Sources of channel degradations
04:36 Impedance mismatches
05:39 Frequency response / attenuation, skin effect
06:52 Crosstalk
07:47 Noise, power integrity, EMC, EMI
08:38 Jitter
09:30 About signal integrity testing
09:41 Simulation
10:22 Instruments used in signal integrity measurements, oscilloscopes, VNAs
11:16 Eye diagrams, mask testing
12:22 Eye diagrams along the signal path
12:48 Summary
Understanding Signal Integrity
Теги
Rohde & SchwarzR&Sbasics testtest and measurementsT&MRFradio frequencysignal integritySIdigital designhigh speed digital designpower integritydigital interface tesingoscilloscopenetwork analyzervector network analyzerVNAeye diagrameye testingeye maskchannelrise timeimpedance mismatchPCBprinted circuit boardtracecrosstalknear end crosstalkfar end crosstalkNEXTFEXTfrequency responseskin effectsimulationmask testing
