Rainbow-electronics DS92LV010A Uživatelský manuál stáhnout pdf (Strana 7)

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.

DS100052-10

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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Rainbow-electronics DS92LV010A Uživatelský manuál Strana 7