Hi,
I want more information about ADN4604,so I have no choice but to reject the earlier correct answer to reopen this title.That mustn't be a nicely behavior,would you please forgive me for the bad,,
I plan to use ADN4604 as a matix for my 3G-SDI signals.For ADN4604,the inputs maybe from FPGA's serdes or cable EQ and the outputs maybe to FPGA's serdes or cable driver.
ADN4604 is drived by 3.3V power,But the pins of FPGA's serdes is powered by 1.2V,How should I connect the signals between them?And so do EQ and driver?
FPGA's serdes inputs can be AC-coupled and DC-coupled both.FPGA's serdes outputs can be AC-coupled only.
EQ is powered by 3.3V also,should I connect these SDI signals directly to ADN4604 without R or C?
What should I do for the driver?
Tom