In the figure we have the typical circuit of a stereo decoder using the TBA450N integrated circuit. The circuit is from the 1976 Siemens manual. No information was given on the coils.
This circuit is implemented with operations that are not common today but can be assembled with...
We found this circuit in an old practical publication. The circuit is still viable today and the...
This circuit makes use of the Linear Technology LT1637. We find it in a 2005 manual. The circuit...