AnsweredAssumed Answered

AD9780 LVDS interface  impedance

Question asked by hpkamen on Sep 4, 2016
Latest reply on Sep 6, 2016 by larrywelchusa

Dear  Sir/Madam,


As the datasheet shows, lvds differential impedance is 80~120 ohm. I wonder whether I need additional   external 100 ohm resistor on the PCB board.  Does the AD9780 integrate the internal  100 ohm resistor.