From b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b Mon Sep 17 00:00:00 2001
From: priyanka
Date: Wed, 24 Jun 2015 15:03:17 +0530
Subject: initial commit / add all books

---
 317/CH18/EX18.10/example10.sce | 29 +++++++++++++++++++++++++++++
 317/CH18/EX18.10/example10.txt |  3 +++
 317/CH18/EX18.11/example11.sce | 28 ++++++++++++++++++++++++++++
 317/CH18/EX18.11/example11.txt |  1 +
 317/CH18/EX18.12/example12.sce | 27 +++++++++++++++++++++++++++
 317/CH18/EX18.12/example12.txt |  1 +
 317/CH18/EX18.13/example13.sce | 25 +++++++++++++++++++++++++
 317/CH18/EX18.13/example13.txt |  2 ++
 317/CH18/EX18.4/example4.sce   | 19 +++++++++++++++++++
 317/CH18/EX18.4/example4.txt   |  1 +
 317/CH18/EX18.5/example5.sce   | 19 +++++++++++++++++++
 317/CH18/EX18.5/example5.txt   |  1 +
 317/CH18/EX18.6/example6.sce   | 27 +++++++++++++++++++++++++++
 317/CH18/EX18.6/example6.txt   |  3 +++
 317/CH18/EX18.7/example7.sce   | 32 ++++++++++++++++++++++++++++++++
 317/CH18/EX18.7/example7.txt   |  4 ++++
 317/CH18/EX18.8/example8.sce   | 30 ++++++++++++++++++++++++++++++
 317/CH18/EX18.8/example8.txt   |  1 +
 317/CH18/EX18.9/example9.sce   | 30 ++++++++++++++++++++++++++++++
 317/CH18/EX18.9/example9.txt   |  1 +
 20 files changed, 284 insertions(+)
 create mode 100755 317/CH18/EX18.10/example10.sce
 create mode 100755 317/CH18/EX18.10/example10.txt
 create mode 100755 317/CH18/EX18.11/example11.sce
 create mode 100755 317/CH18/EX18.11/example11.txt
 create mode 100755 317/CH18/EX18.12/example12.sce
 create mode 100755 317/CH18/EX18.12/example12.txt
 create mode 100755 317/CH18/EX18.13/example13.sce
 create mode 100755 317/CH18/EX18.13/example13.txt
 create mode 100755 317/CH18/EX18.4/example4.sce
 create mode 100755 317/CH18/EX18.4/example4.txt
 create mode 100755 317/CH18/EX18.5/example5.sce
 create mode 100755 317/CH18/EX18.5/example5.txt
 create mode 100755 317/CH18/EX18.6/example6.sce
 create mode 100755 317/CH18/EX18.6/example6.txt
 create mode 100755 317/CH18/EX18.7/example7.sce
 create mode 100755 317/CH18/EX18.7/example7.txt
 create mode 100755 317/CH18/EX18.8/example8.sce
 create mode 100755 317/CH18/EX18.8/example8.txt
 create mode 100755 317/CH18/EX18.9/example9.sce
 create mode 100755 317/CH18/EX18.9/example9.txt

(limited to '317/CH18')

diff --git a/317/CH18/EX18.10/example10.sce b/317/CH18/EX18.10/example10.sce
new file mode 100755
index 000000000..89b907f38
--- /dev/null
+++ b/317/CH18/EX18.10/example10.sce
@@ -0,0 +1,29 @@
+// find closed-loop voltage gain, bandwidth and output voltage
+// Electronic Principles
+// By Albert Malvino , David Bates
+// Seventh Edition
+// The McGraw-Hill Companies
+// Example 18-10, page 683
+
+clear; clc; close;
+
+// Given data
+R1=10^2;// in ohms from the given figure
+Rf=3.9*10^3;// in ohms from the given figure
+Vin=50*10^-3;// input voltage in mVpp
+f=250*10^3;// frequency in hertz
+funity=10^6;// unity gain frequency in hertz
+
+// Calculations
+Avcl=(Rf/R1)+1;// cloased loop voltage gain
+f2cl=funity/Avcl;// closed-loop bandwidth
+// Avcl at 250 Khertz is equilaent to a voltage gain of 4
+Vout=4*Vin;// output voltage at 250*10^3 Hertz
+disp(Avcl,"closed loop voltage gain=")
+disp("Hertz",f2cl,"closed loop bandwidth=")
+disp("Volts",Vout,"output voltage=")
+
+// Result
+// Closed loop voltage gain is 40
+// Closed loop bandwidth is 25 Khertz
+// Output voltage is 200 mVpp at 250 KHertz
\ No newline at end of file
diff --git a/317/CH18/EX18.10/example10.txt b/317/CH18/EX18.10/example10.txt
new file mode 100755
index 000000000..b5e493cd8
--- /dev/null
+++ b/317/CH18/EX18.10/example10.txt
@@ -0,0 +1,3 @@
+Closed loop voltage gain is 40
+Closed loop bandwidth is 25 Khertz
+Output voltage is 200 mVpp at 250 KHertz
\ No newline at end of file
diff --git a/317/CH18/EX18.11/example11.sce b/317/CH18/EX18.11/example11.sce
new file mode 100755
index 000000000..42a65c9a9
--- /dev/null
+++ b/317/CH18/EX18.11/example11.sce
@@ -0,0 +1,28 @@
+// find output error voltage
+// Electronic Principles
+// By Albert Malvino , David Bates
+// Seventh Edition
+// The McGraw-Hill Companies
+// Example 18-11, page 684
+
+clear; clc; close;
+
+// Given data
+R1=10^2;// in ohms from the given figure
+Rf=3.9*10^3;// in ohms from the given figure
+Inbias=500*10^-9;// input bias current in amperes        
+Inoff=200*10^-9;// input offset current in amperes
+Vinoff=6*10^-3;// input offset voltage in volts
+Rb1=0;// in ohms
+
+// Calculations
+Avcl=(Rf/R1)+1;// cloased loop voltage gain
+Rb2=R1*Rf/(R1+Rf);// in ohms
+V1err=(Rb1-Rb2)*Inbias;// unwanted dc error input in volts
+V2err=(Rb1+Rb2)*Inoff/2;// unwanted dc error input in volts
+V3err=Vinoff;// unwanted dc error input in volts
+Verror=Avcl*(V1err+V2err+V3err);// output error voltage in volts;
+disp("Volts",Verror,"output error voltage=")
+
+// Result
+// Output error voltage is 238 mVolts
\ No newline at end of file
diff --git a/317/CH18/EX18.11/example11.txt b/317/CH18/EX18.11/example11.txt
new file mode 100755
index 000000000..916adbd54
--- /dev/null
+++ b/317/CH18/EX18.11/example11.txt
@@ -0,0 +1 @@
+Output error voltage is 238 mVolts
\ No newline at end of file
diff --git a/317/CH18/EX18.12/example12.sce b/317/CH18/EX18.12/example12.sce
new file mode 100755
index 000000000..f9e3bc585
--- /dev/null
+++ b/317/CH18/EX18.12/example12.sce
@@ -0,0 +1,27 @@
+// find ac output voltage
+// Electronic Principles
+// By Albert Malvino , David Bates
+// Seventh Edition
+// The McGraw-Hill Companies
+// Example 18-12, page 687
+
+clear; clc; close;
+
+// Given data
+Rf=100*10^3;// in ohms from the given figure
+R1=20*10^3;// in ohms from the given figure
+R2=10*10^3;// in ohms from the given figure
+R3=50*10^3;// in ohms from the given figure
+V1=100*10^-3;// voltage in Vpp from the given figure
+V2=200*10^-3;// voltage in Vpp from the given figure
+V3=300*10^-3;// voltage in Vpp from the given figure
+
+// Calculations
+Av1cl=-Rf/R1;// cloased loop voltage gain
+Av2cl=-Rf/R2;// cloased loop voltage gain
+Av3cl=-Rf/R3;// cloased loop voltage gain
+Vout=(Av1cl*V1)+(Av2cl*V2)+(Av3cl*V3);// output voltage in Vpp
+disp("Vpp",Vout,"output voltage=")
+
+// Result
+// Output voltage is -3.1 Vpp
\ No newline at end of file
diff --git a/317/CH18/EX18.12/example12.txt b/317/CH18/EX18.12/example12.txt
new file mode 100755
index 000000000..aa748a86f
--- /dev/null
+++ b/317/CH18/EX18.12/example12.txt
@@ -0,0 +1 @@
+Output voltage is -3.1 Vpp
\ No newline at end of file
diff --git a/317/CH18/EX18.13/example13.sce b/317/CH18/EX18.13/example13.sce
new file mode 100755
index 000000000..5b7762aa3
--- /dev/null
+++ b/317/CH18/EX18.13/example13.sce
@@ -0,0 +1,25 @@
+// find output voltage and bandwidth
+// Electronic Principles
+// By Albert Malvino , David Bates
+// Seventh Edition
+// The McGraw-Hill Companies
+// Example 18-13, page 688
+
+clear; clc; close;
+
+// Given data
+Vin=10*10^-3;// ac input source in Vpp
+R=100*10^3;// internal resistance in ohms
+Rl=1;// load resistance in ohms
+funity=10^6;// unity gain frequency in hertz
+
+// Calculations
+Avcl=1;// closed loop voltage gain of a voltage follower
+Vout=Avcl*Vin;// output voltage in volts
+f2cl=funity/Avcl;// closed-loop bandwidth
+disp("Hertz",f2cl,"closed loop bandwidth=")
+disp(Vout,"output voltage=")
+
+// Result
+// Output voltage is 10 mVpp
+// bandwidth is 1 MHertz
\ No newline at end of file
diff --git a/317/CH18/EX18.13/example13.txt b/317/CH18/EX18.13/example13.txt
new file mode 100755
index 000000000..7dcda67ef
--- /dev/null
+++ b/317/CH18/EX18.13/example13.txt
@@ -0,0 +1,2 @@
+Output voltage is 10 mVpp
+Bandwidth is 1 MHertz
\ No newline at end of file
diff --git a/317/CH18/EX18.4/example4.sce b/317/CH18/EX18.4/example4.sce
new file mode 100755
index 000000000..25723e610
--- /dev/null
+++ b/317/CH18/EX18.4/example4.sce
@@ -0,0 +1,19 @@
+// find slew rate of op-amp
+// Electronic Principles
+// By Albert Malvino , David Bates
+// Seventh Edition
+// The McGraw-Hill Companies
+// Example 18-4, page 673
+
+clear; clc; close;
+
+// Given data
+dV=0.25;// voltage change in volts
+dT=0.1*10^-6;// time duration in which the voltage change took place in seconds
+
+// Calculations
+Sr=dV/dT;// slew rate in volts/second
+disp(Sr,"Slew rate=")
+
+// Result
+// slew rate of the op-amp is 2.5 Megavolts/second
\ No newline at end of file
diff --git a/317/CH18/EX18.4/example4.txt b/317/CH18/EX18.4/example4.txt
new file mode 100755
index 000000000..d20cde03a
--- /dev/null
+++ b/317/CH18/EX18.4/example4.txt
@@ -0,0 +1 @@
+Slew rate of the op-amp is 2.5 Megavolts/second
\ No newline at end of file
diff --git a/317/CH18/EX18.5/example5.sce b/317/CH18/EX18.5/example5.sce
new file mode 100755
index 000000000..5ab9a42ef
--- /dev/null
+++ b/317/CH18/EX18.5/example5.sce
@@ -0,0 +1,19 @@
+// find power band width 
+// Electronic Principles
+// By Albert Malvino , David Bates
+// Seventh Edition
+// The McGraw-Hill Companies
+// Example 18-5, page 673
+
+clear; clc; close;
+
+// Given data
+Sr=15*10^6;// slew rate in volts/second
+Vp=10;// peak voltage in volts
+
+// Calculations
+fmax=Sr/(2*%pi*Vp);// power band width in hertz
+disp("Hertz ",fmax,"power band width=")
+
+// Result
+// Power bandwidth is 239 kHertz
\ No newline at end of file
diff --git a/317/CH18/EX18.5/example5.txt b/317/CH18/EX18.5/example5.txt
new file mode 100755
index 000000000..a6a2cd446
--- /dev/null
+++ b/317/CH18/EX18.5/example5.txt
@@ -0,0 +1 @@
+ower bandwidth is 239 kHertz
\ No newline at end of file
diff --git a/317/CH18/EX18.6/example6.sce b/317/CH18/EX18.6/example6.sce
new file mode 100755
index 000000000..c85dd0415
--- /dev/null
+++ b/317/CH18/EX18.6/example6.sce
@@ -0,0 +1,27 @@
+// find power band width 
+// Electronic Principles
+// By Albert Malvino , David Bates
+// Seventh Edition
+// The McGraw-Hill Companies
+// Example 18-6, page 673
+
+clear; clc; close;
+
+// Given data
+Vp=8;// peak voltage in volts
+Sr1=0.5*10^6;// slew rate in volts/second
+Sr2=5*10^6;// slew rate in volts/second
+Sr3=50*10^6;// slew rate in volts/second
+
+// Calculations
+fmax1=Sr1/(2*%pi*Vp);// power band width in hertz
+fmax2=Sr2/(2*%pi*Vp);// power band width in hertz
+fmax3=Sr3/(2*%pi*Vp);// power band width in hertz
+disp("Hertz ",fmax1,"power band width 1=")
+disp("Hertz ",fmax2,"power band width 2=")
+disp("Hertz ",fmax3,"power band width 3=")
+
+// Result
+// Power bandwidth when slew rate is 0.5 Volts/micro seconds is 10 kHertz
+// Power bandwidth when slew rate is 5 Volts/micro seconds is 100 kHertz
+// Power bandwidth when slew rate is 50 Volts/micro seconds is 1 MHertz
\ No newline at end of file
diff --git a/317/CH18/EX18.6/example6.txt b/317/CH18/EX18.6/example6.txt
new file mode 100755
index 000000000..2b3fd8492
--- /dev/null
+++ b/317/CH18/EX18.6/example6.txt
@@ -0,0 +1,3 @@
+Power bandwidth when slew rate is 0.5 Volts/micro seconds is 10 kHertz
+Power bandwidth when slew rate is 5 Volts/micro seconds is 100 kHertz
+Power bandwidth when slew rate is 50 Volts/micro seconds is 1 MHertz
\ No newline at end of file
diff --git a/317/CH18/EX18.7/example7.sce b/317/CH18/EX18.7/example7.sce
new file mode 100755
index 000000000..ec3379dd4
--- /dev/null
+++ b/317/CH18/EX18.7/example7.sce
@@ -0,0 +1,32 @@
+// find closed-loop voltage gain, bandwidth and output voltage
+// Electronic Principles
+// By Albert Malvino , David Bates
+// Seventh Edition
+// The McGraw-Hill Companies
+// Example 18-7, page 678
+
+clear; clc; close;
+
+// Given data
+R1=1.5*10^3;// in ohms from the given figure
+Rf=75*10^3;// in ohms from the given figure
+Vin=10^-2;// input voltage in mVpp
+f1=10^3;// frequency in hertz
+f2=10^6;// frequency in hertz
+funity=10^6;// unity gain frequency in hertz
+
+// Calculations
+Avcl=-Rf/R1;// closed loop voltage gain
+f2cl=funity/-Avcl;// closed-loop bandwidth
+Vout1=Avcl*Vin;// output voltage at 10^3 Hertz
+Vout2=-Vin;// output voltage at 10^6 Hertz as it is unity gain frequency in hertz
+disp(Avcl,"closed loop voltage gain=")
+disp("Hertz",f2cl,"closed loop bandwidth=")
+disp("Volts",Vout1,"output voltage 1=")
+disp("Volts",Vout2,"output voltage 2=")
+
+// Result
+// Closed loop voltage gain is -50
+// Closed loop bandwidth is 20 Khertz
+// Output voltage is -500 mVpp at 1 KHertz
+// Output voltage is -10 mVpp at 1000 KHertz
\ No newline at end of file
diff --git a/317/CH18/EX18.7/example7.txt b/317/CH18/EX18.7/example7.txt
new file mode 100755
index 000000000..151a870b8
--- /dev/null
+++ b/317/CH18/EX18.7/example7.txt
@@ -0,0 +1,4 @@
+Closed loop voltage gain is -50
+Closed loop bandwidth is 20 Khertz
+Output voltage is -500 mVpp at 1 KHertz
+Output voltage is -10 mVpp at 1000 KHertz
\ No newline at end of file
diff --git a/317/CH18/EX18.8/example8.sce b/317/CH18/EX18.8/example8.sce
new file mode 100755
index 000000000..19be850ad
--- /dev/null
+++ b/317/CH18/EX18.8/example8.sce
@@ -0,0 +1,30 @@
+// find output voltage 
+// Electronic Principles
+// By Albert Malvino , David Bates
+// Seventh Edition
+// The McGraw-Hill Companies
+// Example 18-8, page 679
+
+clear; clc; close;
+
+// Given data
+R1=1.5*10^3;// in ohms from the given figure
+Rf=75*10^3;// in ohms from the given figure
+Vin=0;// input voltage in mVpp
+Inbias=80*10^-9;// input bias current in amperes        
+Inoff=20*10^-9;// input offset current in amperes
+Vinoff=2*10^-3;// input offset voltage in volts
+Rb1=0;// in ohms
+
+// Calculations
+Rb2=R1*Rf/(R1+Rf);// in ohms
+V1err=(Rb1-Rb2)*Inbias;// unwanted dc error input in volts
+V2err=(Rb1+Rb2)*Inoff/2;// unwanted dc error input in volts
+V3err=Vinoff;// unwanted dc error input in volts
+Avcl=-Rf/R1;// cloased loop voltage gain
+Verror=Avcl*(V1err+V2err+V3err);// output error voltage in volts;
+Vout=Verror;// output voltage in volts
+disp("Volts",Verror,"output error voltage=")
+
+// Result
+// Output voltage will be (+ or -) 94.9 mVolts
\ No newline at end of file
diff --git a/317/CH18/EX18.8/example8.txt b/317/CH18/EX18.8/example8.txt
new file mode 100755
index 000000000..893785988
--- /dev/null
+++ b/317/CH18/EX18.8/example8.txt
@@ -0,0 +1 @@
+Output voltage will be (+ or -) 94.9 mVolts
\ No newline at end of file
diff --git a/317/CH18/EX18.9/example9.sce b/317/CH18/EX18.9/example9.sce
new file mode 100755
index 000000000..fc277f144
--- /dev/null
+++ b/317/CH18/EX18.9/example9.sce
@@ -0,0 +1,30 @@
+// find output voltage 
+// Electronic Principles
+// By Albert Malvino , David Bates
+// Seventh Edition
+// The McGraw-Hill Companies
+// Example 18-9, page 679
+
+clear; clc; close;
+
+// Given data
+R1=1.5*10^3;// in ohms from the given figure
+Rf=75*10^3;// in ohms from the given figure
+Vin=0;// input voltage in mVpp
+Inbias=500*10^-9;// input bias current in amperes        
+Inoff=200*10^-9;// input offset current in amperes
+Vinoff=6*10^-3;// input offset voltage in volts
+Rb1=0;// in ohms
+
+// Calculations
+Rb2=R1*Rf/(R1+Rf);// in ohms
+V1err=(Rb1-Rb2)*Inbias;// unwanted dc error input in volts
+V2err=(Rb1+Rb2)*Inoff/2;// unwanted dc error input in volts
+V3err=Vinoff;// unwanted dc error input in volts
+Avcl=-Rf/R1;// cloased loop voltage gain
+Verror=Avcl*(V1err+V2err+V3err);// output error voltage in volts;
+Vout=Verror;// output voltage in volts
+disp("Volts",Verror,"output error voltage=")
+
+// Result
+// Output voltage will be (+ or -) 270.5 mVolts
\ No newline at end of file
diff --git a/317/CH18/EX18.9/example9.txt b/317/CH18/EX18.9/example9.txt
new file mode 100755
index 000000000..a1b33e972
--- /dev/null
+++ b/317/CH18/EX18.9/example9.txt
@@ -0,0 +1 @@
+Output voltage will be (+ or -) 270.5 mVolts
\ No newline at end of file
-- 
cgit