LM1201 Video Amplifier (CB21317E)

This circuit was found in National Semiconductor documentation from the 1990s. The circuit has a 75 ohm output.

| Clique na imagem para ampliar |

3.5 MHz Crystal Oscillator (CB19353E)
This is a typical quartz crystal oscillator for the 3.5 MHz frequency (80-meter range) used in...
Fast Differential Current Source (CB5896E)
This circuit is from a Linear Technology application manual. The circuit uses the LT1022 and has...
Telephone Interception Detector (CB17045E)
This 1995 documentation circuit detects when an extension on a phone line is active. Adjustment of the...