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ADV7511 33R resistor on data signals

Question asked by Coban on Apr 14, 2015
Latest reply on Apr 14, 2015 by GuenterL

hi,

 

when i research the schematic of adv7511 some FPGA board designer such as xilinx (VC707 board) avnet (BF609-evsk) add 30R or 33R series resistor on data signals but i didn't find this resistor advice below documents

http://www.analog.com/media/en/technical-documentation/user-guides/ADV7511_Hardware_Users_Guide.pdf

ADV7511 Design Support Files

 

so should i use 30R or 33R series resistor on data signals?

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