Video cable equalizer (CB21319E)

This circuit was found in a Linear Technology documentation from the 90's. The integrated circuits are from the time.

| Clique na imagem para ampliar |

0 to 6.8 V x 5 mA Power Supply (CB13479E)
Two operational amplifiers are used in this source obtained in an American documentation...
Music synthesizer (CB10116E)
Found in a 1970s documentation, this mini-organ toy circuit makes use of an integrated circuit from...
Fast adder 2 (CB7056E)
This is another quick adder that we found in an Electronic Design from the 80s. It also applies to...