Suggested by Linear Technology in an old documentation, this circuit produces 60 Hz rectangular pulses from the power grid. The circuit is free of noise.
To divide by an odd number‘ means not only the need for flip-flops, but some additional logic too. The...
This circuit, from a 1975 technical documentation provides a gain of 14 dB at signals from 500 kHz to...
This circuit was found in American documentation from the 60's. The transistors are made of...