Inverter Amplifier 3900 (CB19704E)

Raytheon's used integrated circuit is uncommon today. However, the configuration is an example and can be applied to other operational amplifiers.

LM3900 Differentiator (CB14216E)
In the figure we have a differentiator with the LM3900 transconductance amplifier. The circuit is...
Full Wave Rectifier with Precision Filter (CB14936E)
This circuit is from documentation from the 80's. The double amplifier used is like to the 741 and...
Saw tooth converter (CB8930E)
Found in a 1969 EEE, this circuit converts input pulses into linear sawtooth signals, as shown in...