I thought I would share some tests I have been doing to simulate basic video signals in Falstad. I know its not a perfect simulator but I just realised that you can create data signal inputs. It literally wrote a text file simulating a single PAL video line using this reference material. Not sure if the total line time is quite right as the horizontal measurement tool is quite rough.
Here is the simulation link of Rob Scafer’s simple clamp and you need to upload the data file here
video_line.txt (2.3 KB)