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DS90LT012A: About TTL OUT pin

Tsukui Yusuke
Guru 21930 points
Part Number: DS90LT012A

Hi,

Could you tell me the output impedance of TTL OUT pin?
I check the data sheet it has not been described.



Best Regards,
Yusuke

  • 0
    TI__Genius 10250 points
    Hello Yusuke-san,

    I don't have a specified value for this parameter, however, a rough estimate (from the IBIS model) is around 20 ohm. Please notice that this can vary with operating conditions (load, temp, supply voltage, ...) and also due process variations.

    Regards,
    Yaser