We’re reminded of those days by [Burkhard Kainka]’s triggered sound generator, which couples an op-amp timer to another op-amp phase shift oscillator to produce a sound described as “the ...

Most amp tremolos are based on a circuit called a phase shift oscillator. The circuit uses a single valve stage to generate a sine wave at a frequency somewhere between 1Hz and 10Hz with a loop ...

as the feedback network forms an unintentional phase-shift oscillator. Most modern opamps have internal frequency compensation, but the 709 doesn’t. Let’s see how this is used in the ...

It uses a phase-shift oscillator with a low-pass phase-shift network configuration rather than the more-common high-pass network. The frequency-determining network is used as a low-pass filter to ...

I thought the solution would look like a common three-op-amp phase-shift oscillator, so that was my starting point. Three RC stages, all equal and running at a 60° phase delay, would sum to the ...

Crystek has launched the CCPD-575 – an Ultra-Low Phase Noise LVPECL Oscillator providing a -162 dBc/Hz noise floor. The chip’s phase noise is claimed to be 15 dB lower phase noise than most LVPECL ...

The phase-shift rate of change with frequency (d /df) at the 45° point is 4.46°/Hz, so four RC sections have a d /df=17.83°/Hz. The four-section RC oscillator is four times as stable as the ...

To me, the classic phase shift oscillator is the gremlins' electronic equivalent. I have seen various versions of phase shift oscillators that were designed into this and that product or device and ...