This circuit doubles the frequency of a rectangular signal applied to its input. The circuit has a 30 kHz input to obtain 60 kHz signals. We found it in a 1964 Electronic Design.
This circuit can provide constant currents adjustable between 1 and 10 mA. The transistors can be...
This circuit was found in an Electronic Design from the 90s. The oscillator circuit consists of a...
This 3 V rail to rail buffer was found in a National Semiconductor documentation. The gain is unit....