I planing to use ADV7619 chip in my board for 4K video reception. I have voltage requirement for Digital Video output signal of 1.8V tolerance. can you please recommend level translator for ADV7619 from 3.3V to 1.8V ?
There are a multitude of devices that can translate from 3.3V to 1.8V. Just select one which can handle the LLC clock. For 4k 30Hz on a double wide bus the LLC frequency will be 148MHz. Check out parts like SN74AVC4T234.
Another option is to use and FPGA with 3.3V input and 1.8V outputs.
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