my board is impedance controled,and the impeddance is 100Ohm as diffiferntial lines.
maybe you have not understand my question.my question can be described as below:
1.) Is it necesary for me to palce some GND copper between LVDS bus lines(8 LVDS pairs as a data bus)?
2.)If it is necessary, what is the minimum value of the copper width? Now,i placed only a GND line between LVDS pairs,the line width is 0.15mm.is it enough for signal crosstalk separation?
Help me!