Agilent Technologies U7242A Manuel d'utilisateur télécharger pdf (Page 11)

Powerful Debugging Aids (continued)

Using the E2688A Serial Data Analysis

tool you can use the mask test feature

to identify the specific digital patterns

that caused a specific failure in the

eye diagram when testing under the

USB 3.0 specification. You can use a

modified second order PLL for deep

jitter analysis and characterization of

what the eye quality would be for your

specific receiver PLL response.

Figure 10. The E2688A SDA software allows you to show the specific waveform that

caused the eye diagram failure.

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Agilent Technologies U7242A Manuel d'utilisateur Page 11