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SN55LVDS31: Component value search

Vidhusharani R
Prodigy 60 points
Part Number: SN55LVDS31

Greetings!!

We are planning to use your product (SN55LVDS31) for our application.

To check the compatibility with processor/controller we need to know the values of High level output voltage ( VOH ) min, Lowlevel output voltage ( VOL )max,High level output current(IOH)min,Low level output current(IOL)max.


The above mention parameters are not provided in the datasheet. Can you please provide the VOH, VOL, IOH, IOL value?

  • 0
    Guru 317370 points

    These parameters do not apply to a differential protocol like LVDS. The datasheet describes the output signals with specifications like VOD and VOC, and they are designed to work with any LVDS receiver.

  • 0
    TI__Genius 15321 points

    Hello,

    See section 7.3 "Recommended Operating Conditions" for the VIH / VIL parameters. The input voltage level determines if the output is high / low. See Figure 8-2. "Test Circuit, Timing, and Voltage Definitions for the Differential Output Signal" for reference. 

    Regards, Amy