initial commit / add all books

1 files changed, 32 insertions, 0 deletions

diff --git a/1223/CH11/EX11.10/Ex11_10.sce b/1223/CH11/EX11.10/Ex11_10.sce
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index 000000000..c9f6fef92
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+clear;

+clc;

+//Example 11.10

+Kn1=0.1;

+Kn2=Kn1;

+Kn3=0.1;

+Kn4=Kn3;

+R1=30;

+Vtn=1;

+Rd=16;

+//I1=(20-Vgs4)/R1 and I1=Kn3*(Vgs4-Vtn)^2

+Vgs4=poly(0,'Vgs4')

+p=poly([-1 -17 9],'Vgs4','c')

+printf('\nroots=%.2fV\n',roots(p))

+Vgs4=2.40;

+I1=(20-Vgs4)/R1;

+printf('\nI1=%.2f mA\n',I1)

+Iq=I1;

+Id1=Iq/2;

+printf('\nId1 and Id2 =%.2fmA\n',Id1)

+Vgs1=sqrt(Id1/Kn1)+Vtn;

+printf('\nVgs1 and Vgs2 =%.2fV\n',Vgs1)

+vo1=10-Id1*Rd;

+printf('\nvo1 and vo2=%.2f V\n',vo1)

+Vds1=Vgs1-Vtn;

+printf('\nVds1=Vds2=Vds1(sat)=%.2f V\n',Vds1)

+Vcm=vo1-Vds1+Vgs1;

+printf('\nVcm max=%.2f V\n',Vcm)

+Vds4=Vgs4-Vtn;

+printf('\nVds4=%.2f V\n',Vds4)

+Vcm2=Vgs1+Vds4-10;

+printf('\nVcm min=%.2fV\n',Vcm2)