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 ...

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 ...

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 ...

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 ...

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 ...

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 ...