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  • About diffenertial pair route

    Hello everyone,I'm doing some exercises about how to route diffenertial pair. I have set up the matched lengths rules(as Robert teachs in Advanced PCB Layout Lesson 4),but the tracks didn't nice.Below are screenshot of my PCB and the iMX6 Rex Module

    Click image for larger version

Name:	Diff_Pairs_A.PNG
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Size:	48.0 KB
ID:	13198

    Click image for larger version

Name:	Diff_Pairs_B.PNG
Views:	50
Size:	21.2 KB
ID:	13199

  • #2
    Hey,
    You'll have to play around it.
    You can drag it make it look better.
    PS: I see that trace width are different have you followed Layer stack up for the impedance?

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    • #3
      Originally posted by Lakshmi View Post
      Hey,
      You'll have to play around it.
      You can drag it make it look better.
      PS: I see that trace width are different have you followed Layer stack up for the impedance?
      Hi @Lakshmi the first picture is my own project,the section picture is iMX6 Rex Module,in my project i have setup the layer stack reference the PCB manufacturer。

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      • #4
        as Lakshmi said, the track shape was manually adjusted.

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        • MrSun
          MrSun commented
          Editing a comment
          thanks for your reply,i got it.
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