This TTL circuit generates a 100 MHz signal for digital instruments. The CI is not easy to obtain, being of the high speed MECL type. The circuit is from a 1972 Motorola manual.
This oscillator works with voltages from 1 V of alternative energy sources, such as a battery of...
The sensor in this circuit is a common transistor like the BC548. The circuit is from a 1979...
This phase shift oscillator generates sinusoidal signals in the audio range. Frequency depends on...