An RC phase-shift oscillator is in fact an electronic oscillator that produces a sine wave using a resistor-capacitor phase-shift network. It consists of an inverting amplifier element such as a ...

Using one transistor, one resistor and one capacitor, he describes the circuit and how the components affect the frequency of the sawtooth wave the oscillator creates.

Aside from the oscillator connect to the RC circuit of the metallic keyboard, [Simon] also looked into the vibrato circuit. This is just a simple oscillator producing an 8 Hz sine-ish wave. The ...

The oscillator was designed with a supply voltage of only 0.9 V, using the NCS2001 op amp and NCS2202 comparator. Two integrators and a differentiator make up the circuit.

The circuit is not designed to be used in a computer chip. Instead, it is a proof of principle that allowed the research team to test the switching speed of its design. "The ring oscillator is a very ...