Precision differential amplifier (CB20907E)

This circuit has a 60 dB gain and a bandwidth of 68 MHz. We find it in Maxim's documentation.

Tunable UHF Oscillator (CB21144E)
Found in American documentation from the 1990s, this circuit generates signals in the 350 to 500...
Audio Frequency Meter (CB1466E )
This instrument was obtained in a documentation for radio amateurs of 1976. The circuit measures...
Astable MC3301 (CB6355E)
This circuit was suggested by Motorola in 1980s documentation. The circuit employs an operational of...