PCB impedance calculator – Single ended / Differential pair
        PCB manufacturer normally provides information about PCB stackup and track geometry.
In case you need to calculate single ended or differential pair impedance on your PCB, try following links:
I use Microstrip & Stripline calculator developed by Jean Nicolle. Download the file here
    In case you need to calculate single ended or differential pair impedance on your PCB, try following links:
I use Microstrip & Stripline calculator developed by Jean Nicolle. Download the file here
 
    
        or directly from Jean’s website at http://www.jnicolle.com/?page=LVDS
or try this Online PCB impedance calculator at http://www.skottanselektronik.com/
   
    or try this Online PCB impedance calculator at http://www.skottanselektronik.com/
 
    
        This link also has a track maximum current calculator, crosstalk calculator and thermal via calculator.
One of the bests is this FREE Saturn PCB Design Toolkit: http://www.saturnpcb.com/pcb_toolkit.htm
    One of the bests is this FREE Saturn PCB Design Toolkit: http://www.saturnpcb.com/pcb_toolkit.htm
 
    



