Circuit VR is where we talk about a circuit and examine how it works in simulation with LT Spice. This time we are looking at a common low-frequency oscillator known as the Wien bridge oscillator.

Capacitor C2 charges up to the oscillator when the 4066 switch closes, and holds when it’s open. For now, the time that the circuit samples (the button switch is closed) is the same as the ...

To provide this flexible solution, during the design phase, an exploration of the design space is carried out for the chosen circuit architecture, in this case a ring oscillator. Within the boundaries ...