And that’s it. Two external parts, a resistor and a capacitor, and you’ve got a voltage-controlled square wave oscillator. Now all we need is a voltage source to control it. First up ...

We’ll do just that and build up a triangle-wave oscillator that can morph into a square wave, passing through a rounded-over kinda square wave along the way. The triangle sounds nice and mellow ...

The power supply is typically 3.3V, but it can be as low as 1.8V while the RTC still functions properly. The oscillator works in parallel resonant mode of the crystal. When a 32768Hz quartz crystal is ...

The Real Time Clock (RTC) SGC22300 uses the leading oscillator solution SGC21510. This specially designed RTC core uses ... architect to save the status bits in an ultra low leakage always on register ...