The TDA3561A is a decoder for the PAL color television standard. It combines all functions required for the identification and demodulation of PAL signals. Furthermore, it contains a luminance amplifier, an RGB matrix, and an amplifier. These amplifiers supply output signals up to 5 V peak-to-peak (picture information) enabling direct drive of the discrete output stages. The circuit also contains separate inputs for data insertion, analog as well as digital, which can be used for text display systems (e.g. (Teletext/broadcast Antiope), channel number display, etc.
