Tektronix TDS1000- Manual do Utilizador descarregar pdf (Página 86)

Application Examples

TDS1000/2000-Series Digital Oscilloscope User Manual

Analyzing a Differential Communication Signal

You are having intermittent problems with a serial data communica-

tion link, and you suspect poor signal quality. Set up the oscilloscope

to show you a snapshot of the serial da ta stream so you can verify the

signal levels and transition times.

Because this is a differential signal, you use the math function of the

oscilloscope to view a better representation of the waveform.

CH 1 CH 2

1 2 ... 81 82 83 84 85 86 87 88 89 90 91 ... 205 206

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Tektronix TDS1000- Manual do Utilizador Página 86