H Bridge Current Monitor (CB5393E)

We found this circuit in a 2005 Linear Technology manual. Observe the component values and operating current range.

Zero Pass Detector (CB16678E)
This circuit is from 1992 documentation. The operational circuit, which is uncommon nowadays, can...
Differentiator for Negative Transitions (CB15692E)
The circuit suggested in the figure differentiates the signal from the negative front of a...
Super regenerative (CB23570E)
Suitable for the medium wave band with a loop antenna, this receiver was published in Radio...