DS3695 Datasheet, PDF (4/12 Pages) National Semiconductor (TI) – Multipoint RS485/RS422 Transceivers/Repeaters

AC Test Circuits and Switching Waveforms
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FIGURE 1. Driver V_OD and V_OC
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FIGURE 2. Receiver Propagation Delay Test Circuit
Note: Differential input voltage may be realized by grounding RI and pulsing RI between +2.5V and −2.5V.
FIGURE 3. Receiver Input-to-Output Propagation Delay Timing
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FIGURE 4. Receiver Enable/Disable Propagation Delay Timing
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