TECHNET Archives

1996

TechNet@IPC.ORG

Options: Use Monospaced Font
Show Text Part by Default
Show All Mail Headers

Message: [<< First] [< Prev] [Next >] [Last >>]
Topic: [<< First] [< Prev] [Next >] [Last >>]
Author: [<< First] [< Prev] [Next >] [Last >>]

Print Reply
Subject:
From:
Date:
Thu, 09 May 96 09:19:22 CST
Content-Type:
text/plain
Parts/Attachments:
text/plain (35 lines)
     
     I used the wrong word!
     I apologize  MICROSRIP is the correct word.
     NOT stripline.  
     
     I am doing Microstrip calculations on a Microstrip construction
     Sorry about that.
     
     Here's some specifics:
     
     Dielectric Constant = 4.5
     
     Dielectric Height = 0.029 inches
     
     Trace Width = 0.008 inches
     
     Trace Thickness = 0.0024 inches
     
     Trace Length = 1.00 inch
     
     Inductance per inch (assumed value) = 20 nH per inch
     
     Calculated Impedance Value for Trace =  107 ohms
     
     Derived Capacitance from Impedance =  2pF per inch
     
     Signal Delay along trace = 187 psec
     
     Resonant Frequency of trace without a load = 850 MHz
     
     
     Doug McKean



ATOM RSS1 RSS2