This circuit from a 1968 Motorola documentation provides a 120 AC output with 60 Hz from a 48 V DC input. The circuit uses transformers and coils of commercial types of the time.
This circuit of a 1969 Electronic Design uses RTL logic. The setting can be adapted to TTL. The...
This was the original title given by the publication of the 80s in which we found it. Similar...
This crystal oscillator circuit is indicated for use as a frequency reference in the calibration...