Multiplying with 11 using PIC

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  1. - 19th October 2021, 14:52 #14
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    Ioannis
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    Default Re: Multiplying with 11 using PIC

    The capacitor switching is difficult as it is directly connected to the pins of 4046. The resistor R1 in the datasheet, is connected to gnd. So, maybe two or three mosfets like a 2N7000 can select one of each to define the frequency range.

    Also, a SN74LV4046A will be needed to be able to cover the 11MHz range. A CD4046 at 5V will not be able to work over 800KHz.

    Ioannis
    Last edited by Ioannis; - 19th October 2021 at 14:54.
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