Agilent Technologies DisplayPort Servisní příručka stáhnout pdf (Strana 68)

68 Agilent U7232A DisplayPort Electrical Performance Compliance Test Application

7 Source Non Pre-Emphasis Level Differential Tests

The resultants specifications are as identified below:

Measurement 1: 0.8 dB ≤ Resultant ≤ 6.0 dB

Measurement 2: 0.1 dB ≤ Resultant ≤ 5.1 dB

Measurement 3: 0.8 dB ≤ Resultant ≤ 6.0 dB

Test R ef er en ce s

See Test 3- 2: Non Pre- Emphasis Level Verification Testing, in the

DisplayPort- Compliance Test Specification Version 1.1.

Table 9 Compared Levels

Measurement Voltage

Peak-Peak_LevelA

Voltage

Peak-Peak_LevelB

1 600mV nominal (0 dB) 400mV nominal (0 dB)

2 800mV nominal (0 dB) 600mV nominal (0 dB)

3* 1200mV nominal (0 dB)* 800mV nominal (0 dB).

* if device optionally capable

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Agilent Technologies DisplayPort Servisní příručka Strana 68