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154 Agilent U7232A DisplayPort Electrical Performance Compliance Test Application

18 Sink Eye Diagram Tests

Probing for Sink Eye Diagram Tests

When performing the sink eye diagram test, the DisplayPort Electrical

Performance Compliance Test Application will prompt you to make the

proper connections. Your DisplayPort test environment setup on the Set

Up tab must match the physical connection.

Figure 48 and Figure 49 show a physical connection for making

differential and single- ended connections.

Infiniium Oscilloscope

1168A or 1169A Probe

Amplifier

N5380A SMA probe head.

Connect the plus side of

the probe to the plus side

of the SMA probe head

and the negative side of

the probe to the negative

side of the SMA probe head.

Lane on the test fixture

SMA to SMP cables

DUT

Figure 48 Probing for Differential Tests - Sink Eye Diagram Tests (Single Connection with

DisplayPort Test Fixture)

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Agilent Technologies DisplayPort Manuale di Servizio Pagina 154