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Texas Instruments DS25CP114: Is it okay to open the unused pins of the LVDS port on both the input and output sides?

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If you are using SMBus Mode, SmartPWDN will work, so there is no problem with OPEN processing.

When using in Pin Mode, the above does not work, so fix the logic of the LVDS input to reduce the effect of noise.
Pull up IN+ and pull down IN- with 3.3kΩ.

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