
Test Circuits and Timing Waveforms (Continued)
Typical Bus Application Configurations
Application Information
There are a few common practices which should be implied
when designing PCB for BLVDS signaling. Recommended
practices are:
•
Use at least 4 layer PCB board (BLVDS signals, ground,
power and TTL signals).
•
Keep drivers and receivers as close to the (BLVDS port
side) connector as possible.
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FIGURE 8. Receiver TRI-STATE Delay Test Circuit
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FIGURE 9. Receiver TRI-STATE Delay Waveforms TRI-STATE Delay Waveforms
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Bi-Directional Half-Duplex Point-to-Point Applications
DS100052-13
Multi-Point Bus Applications
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