5

PS8611B

10/04/04

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PI90LV047A/PI90LVB047A

3V LVDS Quad Flow-Through

Differential Line Drivers

Figure 4. Drive 3-State Delay Test Circuit

ParameterMeasurementInformation(continued)

Figure 5. Driver 3-State Delay Waveform

D

1/4 PI90LV047A

EN

EN

GND

+1.2V

Generator

50

Ω

50

Ω

50

Ω

Data Input

Enable

1/4 PI90LV047A

Any LVDS Receiver

Data

Output

+

–

Figure 6. Point-to-Point Application

TypicalApplication

EN When EN = GND or OPEN

3V

0V

3V

0V

1.2V

1.2V

50%

50%

50%

50%

1.5V

1.5V

1.5V

1.5V