This circuit was found in a 1968 documentation. The circuit generates three rectangular signals from a 400 Hz sinusoidal input. The circuit is suitable for applications in power controls.
The SLB0686A integrated circuit used in this application is not currently common. The circuit is...
We found this circuit in a documentation from 1989. It is intended for receivers that have an IF...
This small switched regulator was found in an 60’s Optical Electronics. The circuit uses an...