This is the typical circuit of a local oscillator for a superheterodyne FM receiver. The circuit was found in a 1980s documentation and is typical of early and early receivers.
This interesting circuit causes a set of LEDs to flash at a speed controlled by the CI1 in an...
We found this circuit on Motorola Linear Interface ICs from 193. Other circuits in the series can...
This microtransmitter operates at a frequency between 3.5 MHz and 10 MHz determined by the...