I would like to know if Vix input is floating, and VDDI/VDDO both high, what output state will be?
I'm driving the ADuM260N from an FPGA that can source up to 3mA. Would 10k resistors from VIA-VIF to GND improve signal integrity when the signal is in the MHz range, or are there other factors to consider with the ADuM260N?
There are several ways to isolate analog video
1) ADuM260N - transformer coupled digital isolators
2) digital opto-couplers - like HCPL-900
3) or keep it analog and use something like HCPL-4562
If you go digital than the bit rate of the coupler must be…