PCB Differential Impedance Calculator

Characteristic Impedance
Space Between Traces
Height of Trace

Guarantee meticulous impedance matching and exceptional signal integrity by precisely evaluating the impedance between two differentially driven lines on your printed circuit board (PCB).

Utilize our online calculator to calculate the differential impedance of a printed circuit board (PCB). Secure precise impedance matching and uphold signal integrity for your PCB creations. Effortlessly ascertain the impedance between two differentially driven lines, ensuring optimal circuit performance.

PCB Differential Impedance formula

    \[d = 2 \times z \times \left(1 - 0.48 \times e^{(-0.96 \times \left(\frac{s}{h}\right))}\right)\]


  • d = Differential Impedance of Printed Circuit Board
  • z = Characteristic Impedance
  • s = Space between traces
  • h = Height of trace

PCB Differential Impedance Calculator

leave a comment

Your email address will not be published. Required fields are marked *

What are we looking for? For example,Mortgage Calculator

we are in social networks