We found this CMOS circuit based on the PLL4046 in the December 1989 issue of Radio Electronics magazine. The circuit is powered by a 9 V voltage.
Found in a 1990s Motorola documentation, this circuit aims to protect a triac that drives an...
In the figure we have the way to implement an adjustable active cycle oscillator using PLL 567....
This circuit was obtained in a June 1987 magazine Hands-On. It is a circuit that indicates on an...