This configuration was found in an English magazine from 1965. It is valid for any junction FET. The input impedance is 5.5 M ohm higher than conventional stages.
Figure bellow shows how n 4027 can be cascaded to form a divide-by-2. The maximum input frequency...
Found in Maxim's documentation, this high frequency circuit uses period components. The graph...
This circuit is a handset receiver that picks up the signal emitted by a coil under the rug or...