This simulation showcases a Ring Oscillator, a fundamental oscillator circuit widely used in digital electronics and VLSI systems. The circuit is composed of an odd number of CMOS inverters connected in a loop, creating a feedback path. As seen in the waveform above, the outputs of each inverter stage oscillate with a noticeable phase shift , 60°, between them, forming a periodic waveform without any external clock or input signal. The voltage plots (in orange, green, and violet) highlight how t

This simulation demonstrates a ring oscillator, a classic example of how oscillation can be created using only inverting stages and feedback. At the bottom, you can see an odd number of inverter blocks connected in a closed loop. Because the total loop inversion is odd, the circuit can never settle into a stable logic state. Any small change or noise keeps propagating around the loop, forcing continuous transitions between high and low levels. At the top, the waveforms show how each stage output