This circuit operates at a voltage of 1.3 V from a single mercury cell. We found in an old documentation and for the components used the frequency is 500 kHz.
This circuit is from the 1990 Motorola Data Databook. The circuit can be implemented with...
The circuit presented emulates an OR gate with the LM3900, operational transconductance amplifier....
This circuit is interleaved with the source of a portable AM or FM radio previously tuned to a...