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LMH6552: LMH6552

Giora Eytan
Prodigy 10 points
Part Number: LMH6552

Hello,

Is it allowed to connect a voltage source (0.7V) to the VCM of the LMH6552 before connecting its supply voltages?

Regards,

Giora

  • +1
    TI__Genius 15321 points

    Hello Giora,

    You should be able to apply a 0.7V potential to the Vcm pin of the LMH6552 prior to powering the device.  The ability to safely apply a voltage prior to powering on a device is dependent on the internal ESD diode structure.  This varies between device and product families.  If you want to operate devices in this way, it is always a good idea to ask per device, as you did.

    Best,

    Alec

    High Speed Amplifiers