Ribbon Cable Attenuation Measurements: Difference between revisions

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==Experimental Set Up==
==Experimental Set Up==


[[File:IMG 0358.JPG | 600 px]]


==Measurements==
==Measurements==

Revision as of 22:47, 18 January 2011

Experimental Set Up

Measurements

Pulse width [math]\displaystyle{ V_1 }[/math] [math]\displaystyle{ V_2 }[/math] Attenuation, % Comments
[math]\displaystyle{ 100\ \mu s }[/math] [math]\displaystyle{ 5.0\ V }[/math] [math]\displaystyle{ 4.5\ V }[/math] 10 %
[math]\displaystyle{ 10\ \mu s }[/math] [math]\displaystyle{ 5.0\ V }[/math] [math]\displaystyle{ 4.2\ V }[/math] 16 %
[math]\displaystyle{ 1\ \mu s }[/math] [math]\displaystyle{ 5.0\ V }[/math] [math]\displaystyle{ 3.0\ V }[/math] 40 % see pictures about pulse's shape change
[math]\displaystyle{ 100\ ns }[/math] [math]\displaystyle{ 5.0\ V }[/math] [math]\displaystyle{ 2.8\ V }[/math] 44 % see pictures about pulse's shape change
[math]\displaystyle{ 30\ ns }[/math] [math]\displaystyle{ 4.0\ V }[/math] [math]\displaystyle{ 1.8\ V }[/math] 55 % see pictures about pulse's shape change


[math]\displaystyle{ 1\ \mu s }[/math] pulse width 



[math]\displaystyle{ 100\ ns }[/math] pulse width 



[math]\displaystyle{ 30\ ns }[/math] pulse width