This circuit has a gain of 34 dB and a good power to be used as an audio booster in cars. The configuration was found in the 1982 SGS linear integrated circuit manual.
The output voltages of this power source are selected by a switch according to the capacitors. The...
We found this oscillator in a documentation from the 70s. The FET can be MPF102 and the crystal is 1...
This divider by 8 is synchronized because it is implemented based on TTL or CMOS logic according to the...