This circuit is from the 80's documentation. The integrated circuit is from the time but can be implemented with modern equivalents. The power supply must be symmetrical.
This inverter is critical for transformers and can use modern equivalent transistors like MJ2955 on...
Using an operational amplifier of the time, this circuit was obtained from a 90s Radio...
This circuit can operate in a 100 dB range with signals of up to 100 MHz frequencies. Similar...