PAL Camera device TW9912

To be able to receive the PAL signal and digitalize it, a device TW9912 will do the PAL to digital convertion. The data received by the camera is a PAL format and is converted to RGB or others formats. 

https://www.renesas.com/eu/en/products/audio-video/video-decoders-encoders/video-decoders/device/TW9912.html