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LMH6882: Maximum single ended input signal?

George Brown
Prodigy 10 points
Part Number: LMH6882

Tool/software:

Hi folks,

The LMH6882 datasheet lists a max differential input swing of 2 Vppd. It's not immediatley obvious to me what the maximum single ended input signal is though.

Additionally, would it be the signal measured directly between INMS and INPS, or would it be the signal measured from INMS to the reference potential (ie including the voltage dropped across the termination resistor)?

Many thanks!

  • +1
    TI__Genius 16565 points

    Hi George,

    For the single ended input pins, it will be a max of 1Vpp. The spec for both differential and single-ended pins is read directly at the pins themselves. Meaning for a single-ended signal at the INMS pin, the max voltage at this input pin will need to be 1Vpp or lower.

    Best Regards,

    Ignacio