Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

cyclone iv LVDS

Hi All, In one of our project we are using cyclone iv gx FGPA and AD9228 adc. Ad9228 operates and 1.8v and it has LVDS interface. FPGA's VCCIO is connected with 3v3. I hope this doesn't create ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

Thank you Alex.

Also do I need to connect any AC coupling capacitor? If yes please help me in calculating AC coupling capacitor. This regarding ADC outputs data, data clock, frame clock to FPGA inputs. Please let me know if any further information is needed.

Thanks,

Raja