does AD have a converter ic, which converts an AHD camera signal to a normal PAL (CVBS) signal?
Please check whether the below thread would help you
no this link does not really help me. I need a converter which takes a 720p or 1080p AHD video signal and converts it directely into a normal PAL video signal. Background is: I have a AHD camera and want to connect it to a standard PAL monitor.
720p/1080p requires format conversion to PAL format. These have different timings which make this conversion complicated. We have no single device which converts 720p/1080p into PAL.
ok, perhaps it is possible to convert 1080p first to HDMI and than from HDMI back to PAL. Do you have for this a kind of chipset? There are some 1080p -> PAL converter on the market, do you know how this devices work?
So what you are looking for is
1080p AHD -> 1080p TMDS -> PAL digital -> video encoder
I am not familiar with AHD to TMDS conversion so have no recommendations
For TMDS -> PAL you can use the ADV8005
For PAL digital you can use ADV7393