initial commit / add all books

14 files changed, 169 insertions, 0 deletions

diff --git a/226/CH14/EX14.1/example1_sce.sce b/226/CH14/EX14.1/example1_sce.sce
new file mode 100755
index 000000000..d4b3ec961
--- /dev/null
+++ b/226/CH14/EX14.1/example1_sce.sce
@@ -0,0 +1,15 @@
+//chapter 14

+//example 14.1

+//page 597

+printf("\n")

+printf("given")

+Vbe=.7;Ib=500*10^-9;

+R1=Vbe/(10*Ib);

+R1=120*10^3//use standard value

+R2=R1;

+I2=100*Ib

+Vr1=15;Vr2=Vr1;

+R1=Vr1/I2

+R1=270*10^3;//use satndard value

+R2=R1;

+R3=(R1*R2)/(R1+R2)
\ No newline at end of file
diff --git a/226/CH14/EX14.10/example10_sce.sce b/226/CH14/EX14.10/example10_sce.sce
new file mode 100755
index 000000000..74223e644
--- /dev/null
+++ b/226/CH14/EX14.10/example10_sce.sce
@@ -0,0 +1,12 @@
+//chapter 14

+//example 14.10

+//page 615

+printf("\n")

+printf("given")

+Ib=500*10^-9;Vi=1;Acl=10;

+I1=100*Ib

+R1=Vi/I1

+R1=18*10^3;//use standard value

+R2=Acl*R1

+R4=R1

+R3=R1/Acl
\ No newline at end of file
diff --git a/226/CH14/EX14.11/example11_sce.sce b/226/CH14/EX14.11/example11_sce.sce
new file mode 100755
index 000000000..6a7d6aef4
--- /dev/null
+++ b/226/CH14/EX14.11/example11_sce.sce
@@ -0,0 +1,25 @@
+//chapter 14

+//example 14.11

+//page 619

+printf("\n")

+printf("given")

+Vi=10*10^-3;Vn=1;R1=33*10^3;R2=300;R5=15*10^3;R4=15*10^3;Vi2=-10*10^-3;R3=R1;R6=15*10^3;R7=R6;

+Acl=((2*R1+R2)/R2)*(R5/R4)

+disp("at junction of R1 and R2")

+Vb=Vi+Vn

+disp("at junction of R2 and R3")

+Vc=Vi2+Vn

+disp(" current through R2")

+I2=(Vb-Vc)/R2

+disp("at the output of A1")

+Va=Vb+(I2*R1)

+disp("at output of A2")

+Vd=Vc-(I2*R3)

+disp("at junction of R6 and R7")

+Vf=Vd*(R7/(R6+R7))

+disp("at junction of R4 and R5")

+Ve=Vf

+disp("current through R4")

+I4=(Va-Ve)/R4

+disp("at output of A3")

+Vg=Ve-(I4*R5)
\ No newline at end of file
diff --git a/226/CH14/EX14.12/example12_sce.sce b/226/CH14/EX14.12/example12_sce.sce
new file mode 100755
index 000000000..c9b3ebf45
--- /dev/null
+++ b/226/CH14/EX14.12/example12_sce.sce
@@ -0,0 +1,11 @@
+//chapter 14

+//example 14.12

+//page 623

+printf("\n")

+printf("given")

+Vcc=15;Vee=-15;Av=200000;SR=.5/10^-6;Vo=14;

+V=(Vcc-1)-(Vee+1)

+Vi=Vo/Av

+disp("rise time of output is ")

+t=(V/SR)*10^6;

+printf("rise time of output is %dus\n",t)
\ No newline at end of file
diff --git a/226/CH14/EX14.13/example13_sce.sce b/226/CH14/EX14.13/example13_sce.sce
new file mode 100755
index 000000000..1ce2d3cfe
--- /dev/null
+++ b/226/CH14/EX14.13/example13_sce.sce
@@ -0,0 +1,9 @@
+//chapter 14

+//example 14.13

+//page 627

+printf("\n")

+printf("given")

+Ib=500*10^-9;UTP=5;Vcc=15;

+I1=100*Ib

+R2=UTP/I1

+R1=((Vcc-1)-5)/I1
\ No newline at end of file
diff --git a/226/CH14/EX14.14/example14_sce.sce b/226/CH14/EX14.14/example14_sce.sce
new file mode 100755
index 000000000..09d8f18d6
--- /dev/null
+++ b/226/CH14/EX14.14/example14_sce.sce
@@ -0,0 +1,11 @@
+//chapter 14

+//example 14.14

+//page 630

+printf("\n")

+printf("given")

+Vcc=15;Vsat=Vcc;R2=150*10^3;Vf=.7;R1=27*10^3;R3=120*10^3;

+I2=(Vsat-Vf)/R2

+UTP=I2*R1

+disp(" LTP calculation including Vf")

+I3=(Vsat-Vf)/R3

+LTP=-I3*R1
\ No newline at end of file
diff --git a/226/CH14/EX14.2/example2_sce.sce b/226/CH14/EX14.2/example2_sce.sce
new file mode 100755
index 000000000..c017db433
--- /dev/null
+++ b/226/CH14/EX14.2/example2_sce.sce
@@ -0,0 +1,11 @@
+//chapter 14

+//example 14.2

+//page 599

+printf("\n")

+printf("given")

+R2=1*10^6;Vb=3;Vo=3;Vee=9;

+Vr2=Vb-(-Vee)

+Vr1=Vee-Vb

+I2=Vr2/R2

+R1=Vr1/I2

+R3=0
\ No newline at end of file
diff --git a/226/CH14/EX14.3/example3_sce.sce b/226/CH14/EX14.3/example3_sce.sce
new file mode 100755
index 000000000..ef0ce500f
--- /dev/null
+++ b/226/CH14/EX14.3/example3_sce.sce
@@ -0,0 +1,9 @@
+//chapter 14

+//example 14.3

+//page 601

+printf("\n")

+printf("given")

+Av=200000;ri=2*10^6;ro=75;Vo=1;B=1;

+Vd=Vo/Av

+Zi=(1+Av*B)*ri

+Zo=ro/(1+Av*B)
\ No newline at end of file
diff --git a/226/CH14/EX14.4/example4_sce.sce b/226/CH14/EX14.4/example4_sce.sce
new file mode 100755
index 000000000..6e8ef288c
--- /dev/null
+++ b/226/CH14/EX14.4/example4_sce.sce
@@ -0,0 +1,12 @@
+//chapter 14

+//example 14.4

+//page 603

+printf("\n")

+printf("given")

+f=70;Rl=4*10^3;Ib=500*10^-9;Vbe=.7;

+R1=Vbe/(10*Ib)

+R1=120*10^3;//use standard value

+R2=R1;

+disp(" desire value of capacitor is C=1/2*3.14*f*R")

+C2=1/(2*3.14*f*Rl)

+C1=1/(2*3.14*f*(R1/10))
\ No newline at end of file
diff --git a/226/CH14/EX14.5/example5_sce.sce b/226/CH14/EX14.5/example5_sce.sce
new file mode 100755
index 000000000..fdeb0e10e
--- /dev/null
+++ b/226/CH14/EX14.5/example5_sce.sce
@@ -0,0 +1,10 @@
+//chapter 14

+//example 14.5

+//page 605

+printf("\n")

+printf("given")

+Ib=500*10^-9;Vi=50*10^-3;Vo=2;

+I2=100*Ib;

+R3=Vi/I2

+R2=(Vo/I2)-R3

+R1=(R2*R3)/(R2+R3)
\ No newline at end of file
diff --git a/226/CH14/EX14.6/example6_sce.sce b/226/CH14/EX14.6/example6_sce.sce
new file mode 100755
index 000000000..a858a9b38
--- /dev/null
+++ b/226/CH14/EX14.6/example6_sce.sce
@@ -0,0 +1,10 @@
+//chapter 14

+//example 14.6

+//page 606

+printf("\n")

+printf("given")

+Av=200000;ri=2*10^6;ro=75;R3=1*10^3;R2=39*10^3;

+B=R3/(R2+R3)

+Zi=(1+Av*B)*ri

+printf(" typical input impedance for non-inverting amplifier is %dohm\n",Zi)

+Zo=ro/(1+Av*B)
\ No newline at end of file
diff --git a/226/CH14/EX14.7/example7_sce.sce b/226/CH14/EX14.7/example7_sce.sce
new file mode 100755
index 000000000..e5f86d889
--- /dev/null
+++ b/226/CH14/EX14.7/example7_sce.sce
@@ -0,0 +1,10 @@
+//chapter 14

+//example 14.7

+//page 607

+printf("\n")

+printf("given")

+R2=50*10^3;R3=2.2*10^3;C2=8.2*10^-6;Rl=600;

+disp("voltage gain ")

+Acl=(R3+R2)/R3

+disp("lower cuttoff frequency ")

+f=1/(2*3.14*C2*Rl)
\ No newline at end of file
diff --git a/226/CH14/EX14.8/example8_sce.sce b/226/CH14/EX14.8/example8_sce.sce
new file mode 100755
index 000000000..71fdbcd14
--- /dev/null
+++ b/226/CH14/EX14.8/example8_sce.sce
@@ -0,0 +1,11 @@
+//chapter 14

+//example 14.8

+//page 610

+printf("\n")

+printf("given")

+Acl=144;Vi=20*10^-3;Ib=500*10^-9;

+I1=100*Ib

+R1=Vi/I1

+R1=390;//use standard value

+R2=Acl*R1

+R3=(R1*R2)/(R1+R2)
\ No newline at end of file
diff --git a/226/CH14/EX14.9/example9_sce.sce b/226/CH14/EX14.9/example9_sce.sce
new file mode 100755
index 000000000..e9a9081e6
--- /dev/null
+++ b/226/CH14/EX14.9/example9_sce.sce
@@ -0,0 +1,13 @@
+//chapter 14

+//example 14.9

+//page 612

+printf("\n")

+printf("given")

+Acl=3;R4=1*10^6;Vi=1;

+R1=R4/Acl

+R1=330*10^3;//use standard value 

+R2=R1;R3=R1;

+I1=Vi/R1

+I2=I1;I3=I1;

+I4=I1+I2+I3

+Vo=-I4*R4
\ No newline at end of file