Wien Bridge oscillator is an oldie but goodie low frequency sine wave oscillator. The Wien Bridge Oscillator, named after Max Karl Wien, is a type of phase shift oscillator which generates sinusoidal ...

In this walkthrough she demonstrates simulating a Colpitts oscillator using NI Multisim 14.3 ... through to running the simulation and interpreting the sine wave output on Channel A.

In this walkthrough she demonstrates simulating a Colpitts oscillator using NI Multisim 14.3 ... through to running the simulation and interpreting the sine wave output on Channel A.

Figure 4 shows the measured output voltage. The LM6181's maximum output current is 100 mA, so it can easily drive a current of ±63 mA p-p (±6.3V/100Ω) into a total load of 100Ω (50Ω output-termination ...

The Colpitts oscillator output is level-shifted using R4 and R5 to a zero of about 1.2 V, which is the microprocessor's analog comparator reference voltage.