Unit Gain MOSFET Amplifier (CB6128E)

This Hughes circuit is from 1968. Equivalent modern components can be used. The input impedance is 1000 M ohm.

| Clique na imagem para ampliar |

Eighth-Order Filter (CB6741E)
This low pass filter has attenuation of 5.5 dB and the frequencies depend on the values of the...
Instrumentation Amplifier (CB4938E)
This circuit is from an old 80's linear circuit manual. The configuration can be implemented with modern...
Gas and Steam Detector (CB6364E)
Found in an American 1980s documentation, this circuit makes use of a sensor of the era uncommon...