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SN74LV4046A: Driving Capability

JDJ
Expert 3981 points
Part Number: SN74LV4046A

Tool/software:

what will be the driving capability of SN74LV4046ADR VCO output?

  • 0
    TI__Genius 9990 points

    Hello, 

    SN74LV4046ADR usually operates in a closed-loop configuration where the VCO output is fed back into the COMPin pin. COMPin is high impedance (typically around 250k Ohm to 800k Ohm depending on VCC) so the VCO output will only need to source a few uA. Do you know what drive strength is required for your application? 

    Regards, 

    Connor