Dear Analog Devices Team
We are designing a board which uses ADV7391BCPZ Video Encoder and ADA4433-1BCPZ-R2 SD Video filter amplifier.
Below are the few observation :
seems there is some mistake for the ADA4433 application circuit, i checked the ADA4432 amd ADA4433 products web, the ADA4433 application circuit should be from the CN0264 as below web link
Circuit Note | CN0264 | A Robust Solution for Transmitting Composite Video with Output Short-to-Battery Protection | Ana…
on the system block, it is same as the ADA4432/4433 datasheet system block, but you downalod the whole design documents and check the schematics, the COMP connection is same as ADV739X datasheet;
EVAL-CN0264-EB1Z-PADSSchematic-Rev0.pdf page 2