Sep 13, 2007 #1 Y yashiro32 Member level 1 Joined Sep 5, 2007 Messages 38 Helped 1 Reputation 2 Reaction score 1 Trophy points 1,288 Activity points 1,501 What are the calculations for impedance matching in PCB design ?
Sep 13, 2007 #2 andre_luis Super Moderator Staff member Joined Nov 7, 2006 Messages 9,593 Helped 1,190 Reputation 2,399 Reaction score 1,207 Trophy points 1,403 Location Brazil Activity points 55,669 At standard bandwidth, some PCB manufacturers share at it webpage graphics as function of track width.
At standard bandwidth, some PCB manufacturers share at it webpage graphics as function of track width.
Sep 16, 2007 #3 Y yashiro32 Member level 1 Joined Sep 5, 2007 Messages 38 Helped 1 Reputation 2 Reaction score 1 Trophy points 1,288 Activity points 1,501 Are there any standard calculations to calculate the trackwidth, thickness, length and dielectric constant to matched the required impedance ?
Are there any standard calculations to calculate the trackwidth, thickness, length and dielectric constant to matched the required impedance ?
Sep 17, 2007 #4 V vijaya_narayana Full Member level 3 Joined Jun 12, 2007 Messages 178 Helped 11 Reputation 22 Reaction score 1 Trophy points 1,298 Location India Activity points 2,182 there r a few calculations but i think it is better to consult it with the pcb manufacturer a lot depend on them for matching them
there r a few calculations but i think it is better to consult it with the pcb manufacturer a lot depend on them for matching them
Sep 17, 2007 #5 A angelote Advanced Member level 4 Joined Apr 28, 2005 Messages 108 Helped 12 Reputation 24 Reaction score 1 Trophy points 1,298 Location Spain Activity points 2,099 Hope this helps.