Institute Newton C. Braga

Circuit Bench

Treble Booster (CB10990E)
This circuit was obtained in a 1979 English magazine. This circuit is a treble filter that,...
Summing Amplifier (CB19675E)
This configuration applies to common operational amplifiers. This circuit is from the datasheet of the...
Third Order Low Pass Filter (CB25264E)
This circuit was found in the December 1990 issue of Radio Electronics magazine. It was used in a...