Linear Vco

  

Rating: 0.00 / 10 
Inside:
Audio Oscillator Circuits / Audio Circuits

This VCO uses an LF356 op amp to produce a linear frequency vs. voltage characteristic using the CMOS HC4046. The frequency rang
Linear Vco - schematic

e can be changed by changing the capacitor connected between pins 6 and 7 of the HC4046. Using the HC4046`s internal transistor instead of an external component achieves the linearization in diagram.

Leave Comment

characters left:


  • Circuits



    More Circuit Fun: Simple 3 transistor sawtooth generator / oscillator

    Dual 555 VCO/LFO Oscillators