wien bridge oscillator circuit

Posted on Feb 5, 2014

This is a circuit that is known as wien bridge oscillator circuit. The circuit has positive and negative feedback loop. This circuit is work with control by op amp. This is the figure of the circuit. The circuit oscillates at a frequency determined by the RC time constant at frequency and produces a sinusoidal waveform at the output voltage Vout.

wien bridge oscillator circuit
Click here to download the full size of the above Circuit.

In many cases this circuit is used as sine wave generator which is using rail to rail op amp. [Schematic`s diagram source: Advanced Linear Devices, Inc]

Leave Comment

characters left:

Related Circuits

  • New Circuits



    Popular Circuits

    Hi-Low level comparator
    Direct PC access through the mounts DB9 connector
    cmos 4060 burglar alarm
    neon emergency light battery schematic
    Reset IC in Microcontroller Application
    A Journey into Building Radio Transmitters with Vacuum Tubes
    Simple voltage to frequency converter
    Super lock circuit diagram
    Video enhancement circuit diagram