Data interface for analog TV (CB7171E)

This circuit was found in an old Electronic Design used to apply digital signals to an analog television.

| Clique na imagem para ampliar |

Current-Controlled Oscillator (CCO) (CIR116E)
The circuit shown here is a CCO. The frequency here depends on the current through the...
Stage with FET and Bipolar (CB6152E)
This circuit is from an Electronics World of 1967. The described calculations can be applied to...
Driver TAA435 (CB7254E)
This driver for audio signals using the TAA435 integrated circuit was found in Philips 1968...