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//Example 6.7(a)
clear;
clc;
IA=19.6*10^(-6);
Cc=30*10^(-12);
SR=0.633*10^6;
R1=3*10^3;
R2=12*10^3;
A0=-(R2/R1);
b=R1/(R1+R2);
a0=2*10^5;
ft=1*10^6;
ro=100;
Vim=-0.5;
tau=1/(2*%pi*b*ft);
Vomcrit=SR*tau;
Voinf=A0*Vim;
V1=Voinf-Vomcrit;
t=[0:2*10^(-8):7*10^(-6)];
t1=V1/SR;
t12=[0:2*10^(-8):tau]
vo3=0*ones(1,length(t12));
plot(t12,vo3);
t11=[tau:2*10^(-8):t1+tau];
vo1=SR*(t11-tau);
t22=[t1+tau:2*10^(-8):7*10^(-6)];
vo2=Voinf+((V1-Voinf)*exp(-(t22-t1-tau)/tau));
plot(t11,vo1);
plot(t22,vo2);
xlabel("time(t)","fontsize", 6);
ylabel("vo(t)","fontsize", 6);
title("Step Response of the Circuit","fontsize", 8);
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