AnsweredAssumed Answered

what is the range of the impedance of the BF561?

Question asked by HelloTom on Jun 24, 2010
Latest reply on Jun 25, 2010 by BobK

Hi,

    everybody, I have design a new hardware board based on BF561.

    After I selder the chip(BF561) on the PCB, I measure the  impedance of the BF561,(VDD_INT to GND) , I find the impedance is 21 ohm.

    Is it reasonable?

    I doubt that the impedance is too small.

    what is the range of the impedance of the BF561?

    thanks

Outcomes