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THVD1510 Datasheet, PDF (24/39 Pages) Texas Instruments – 5-V RS-485 Transceivers With 18-kV IEC ESD Protection
THVD1510, THVD1512
THVD1550, THVD1551, THVD1552
SLLSEV1 – SEPTEMBER 2017
10.2.3 Application Curves
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500 kbps
Figure 30. THVD1510 Waveforms with 60-Ω Termination
50 Mbps
Figure 31. THVD1550 Waveforms with 60-Ω Termination
11 Power Supply Recommendations
To ensure reliable operation at all data rates and supply voltages, each supply should be decoupled with a 100
nF ceramic capacitor located as close to the supply pins as possible. This helps to reduce supply voltage ripple
present on the outputs of switched-mode power supplies and also helps to compensate for the resistance and
inductance of the PCB power planes.
24
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