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cc2538 layout trace impedance calculation

VENKATA SATYANARAYANA SILLA
Genius 4195 points
Other Parts Discussed in Thread: CC2538

Hi Ti

can any body provide the details of the cc2538 reference layout values required for the below formula.

cc2538  reference layout details of the W/H and Eeff and Er.

  • 0
    TI__Mastermind 27145 points
    Hi,
    No need to use the formula to calculate the trace impedance. There are so many on-line tolls available for trace impedance calculatuion. You may try to use Agilent APPCAD for impedance calculations.
    You can find the information about the PCB Stack in the file "PCB-info" and "CC2538-CC2592_Mech_ Drawing.pdf" , which are included in the Reference design files.
    You can get the width of the trace from Gerber files, which are included in the reference design.
    We recommend in fallowing our PCB stack-up and copy our design as close as possible to get the optimum performance.
    Thanks,PM