blob: 198dbea9fbbb09f9ea01afaab782df452d992c98 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
|
// Example 3.24, page no-153
clear
clc
Vbe=0.6
Ibmax=500*10^-9
fL=50
RL=3.3*10^3
R1max=0.1*Vbe/Ibmax
R1=R1max/2
R2=R1
C3=1/(2*%pi*fL*RL)
C3=C3*10^6
printf('\nC3=%.2f uF',C3)
C2=1/(2*%pi*fL*R2/10)
C2=C2*10^6
printf('\nC2=%.2f uF',C2)
// answer in textbook is wrong
Mmin=50000
Zinmin=(1+Mmin)*56*10^3
Zinmin=Zinmin/10^6
printf('\nZin(min)= %d Mohm',Zinmin)
|
