This low pass filter has attenuation of 5.5 dB and the frequencies depend on the values of the components in the case 1 kHz.
This circuit was found in a 90s Signetics documentation. The circuit is switched based on...
This interesting circuit that can use modern equivalent transistors like the BF245 and BC548 was...
This circuit provides an output voltage approximately 2 times that of the input voltage. The...