colpitts oscillator


Posted on Feb 4, 2014

I thought I would try to use a standard telephone earpiece`s inductance as the L of a Colpitts oscillator, and in so doing eliminate the need for a separate amplifer/buffer.


colpitts oscillator
Click here to download the full size of the above Circuit.




Leave Comment

characters left:

Related Circuits

  • New Circuits

    .

     


    Popular Circuits

    PC controls light dimmer
    simple-amplifier-with-c945mje340-and.html
    SINE WAVE OSCILLATOR
    amplifier timer
    Monolithic/Hybrid Analog To Digital (A/D) Converter
    ISL83490 3.3V Full Duplex 10Mbps RS-485/RS-422 Transceiver
    Light-Controlled Pond Pump
    A low noise four phase crystal oscillator
    SQUARE TRIANGLE VCO
    Circuit Power audio Amplifier with TDA2030 2.1 Chanell 3 x 18 Watts Subwoofer Complete With PCB suggestion and power supply
    555 practical DC stepless dimmer circuit diagram



    Top