Lab 5 - ECE 421L 

Quinton Micheau

Today's date: 10/4/2020

micheauq@unlv.nevada.edu

Lab 5

  

Lab description:

This laboratory covers the design of the schematic and layout of an inverter using MOSFETs. Tutorial 3 covers the material presented here.



12u/6u 48u/24u
http://cmosedu.com/jbaker/courses/ee421L/f20/students/micheauq/Lab%205/Images/12u_Inverter.PNG
http://cmosedu.com/jbaker/courses/ee421L/f20/students/micheauq/Lab%205/Images/48u_Inverter.PNG
http://cmosedu.com/jbaker/courses/ee421L/f20/students/micheauq/Lab%205/Images/12u_Inverter_layout.PNG
http://cmosedu.com/jbaker/courses/ee421L/f20/students/micheauq/Lab%205/Images/48u_Inverter_layout.PNG
http://cmosedu.com/jbaker/courses/ee421L/f20/students/micheauq/Lab%205/Images/LVS_Inverter.PNG
http://cmosedu.com/jbaker/courses/ee421L/f20/students/micheauq/Lab%205/Images/Inverter_2_LVS.PNG
http://cmosedu.com/jbaker/courses/ee421L/f20/students/micheauq/Lab%205/Images/Inverter_symbol.PNG
http://cmosedu.com/jbaker/courses/ee421L/f20/students/micheauq/Lab%205/Images/Inverter_2_symbol.PNG



Simulations


The following schematic will be simulated. The capacitance will increase slightly with each increment simulation and the results are shown below the schematic.


http://cmosedu.com/jbaker/courses/ee421L/f20/students/micheauq/Lab%205/Images/Inverter_sim.png

100 fF 1 pF
http://cmosedu.com/jbaker/courses/ee421L/f20/students/micheauq/Lab%205/Images/Inverter_100f_sim.PNG http://cmosedu.com/jbaker/courses/ee421L/f20/students/micheauq/Lab%205/Images/Inverter_1p_sim.PNG
10 pF 100 pF
http://cmosedu.com/jbaker/courses/ee421L/f20/students/micheauq/Lab%205/Images/Inverter_10p_sim.PNG
http://cmosedu.com/jbaker/courses/ee421L/f20/students/micheauq/Lab%205/Images/Inverter_100p_sim.PNG


Animation showing progressive increase in capacitance:

http://cmosedu.com/jbaker/courses/ee421L/f20/students/micheauq/Lab%205/Images/12u_inverter_sim.gif



The following schematic will be simulated. The capacitance will increase slightly with each increment simulation and the results are shown below the schematic.


http://cmosedu.com/jbaker/courses/ee421L/f20/students/micheauq/Lab%205/Images/Inverter_2_sim.png

100 fF 1 pF
http://cmosedu.com/jbaker/courses/ee421L/f20/students/micheauq/Lab%205/Images/Inverter_2_100f_sim.PNG
http://cmosedu.com/jbaker/courses/ee421L/f20/students/micheauq/Lab%205/Images/Inverter_2_1p_sim.PNG
10 pF 100 pF
http://cmosedu.com/jbaker/courses/ee421L/f20/students/micheauq/Lab%205/Images/Inverter_2_10p_sim.PNG http://cmosedu.com/jbaker/courses/ee421L/f20/students/micheauq/Lab%205/Images/Inverter_2_100p_sim.PNG


Animation showing progressive increase in capacitance:

http://cmosedu.com/jbaker/courses/ee421L/f20/students/micheauq/Lab%205/Images/48u_inverter_sim.gif



Lab5.zip



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