The circuit below was suggested by the Motorola Linear Databook of 1990. The component used is uncommon and the power can be between 7.5 and 12 V.
This circuit can be used in PLL, frequency synthesizer in FM and VHF receivers, reducing a...
Found in documentation from the 1990s, it uses a sound effects integrated circuit, the SN7677 from...
An oscillator whose frequency can be adjusted between 500 Hz and 5 kHz with the use of a...