This circuit is from an English documentation from 1969. The circuit can be designed based on modern equivalent transistors. Diodes are general purpose types.
This circuit was found in a 1969 Mullard documentation. Used transistors can be replaced with...
This is a simulation of a Relaxation Oscillator using a programmable unijunction transistor (PUT). The...
This constant current source is from the LM11's own factory manual used in the application. The circuit is...