Single-junction transistor sine wave oscillator circuit


Posted on Feb 5, 2014

The single-junction transistor is always used in the sawtooth generator and pulse generator, and it also can form the simple sine wave generation circuit. As an oscillator circuit of the discrete component, it uses fewest components. As the figure shown, compared with the simple single-junction tube remittent oscillator circuit, this circuit adds


Single-junction transistor sine wave oscillator circuit
Click here to download the full size of the above Circuit.

a LC tuned circuit at the second base. By the excitation of the single-junction tube current pulse, the tuned circuit generates sine wave oscillation. Tuned resistor R1 can control the size of current pulse and have the sine wave at B2.




Leave Comment

characters left:

Related Circuits

  • New Circuits

    .

     


    Popular Circuits

    Bartels AutoEngineer
    PIC12C508A Beacon
    DS Protocol (Data transfer via handshake)
    Duty-Cycle Measurer
    Audio/Video Switcher
    22Watt x 2 audio amplifier
    Ammeter and Precision Rectifier
    switch with relay schematic
    a better sine wave
    interfacing lcd
    power failure alarm circuit
    DIY 100mw TV Transmitter Printed Circuit Board (PCB)
    Discrete components sound and light control stairs delay switch circuit 9



    Top