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Input Power on ADS6149

Nicolas Delabie
Prodigy 30 points

Hello,

I would like to know the input power maximum (dBm) for the pins INNP, INN ?

Best Regards

Nicolas Delabie

  • 0
    TI__Mastermind 18095 points

    Nicolas:

    The full scale voltage for the ADC is 2Vpp differential.  The input power is dependent on the load resistance used on the input network.  If you use the recommended topology from the datasheet the input power is 10 dBm + balun losses to achieve full scale.  Exceeding this power will yield poor results but no damage until the compliance range listed I the Absolute Maximum table in the datasheet is exceeded.

    --RJH