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

---
 199/CH6/EX6.1/Example_6_1.sce   | 19 +++++++++++++++++++
 199/CH6/EX6.1/result_ex_6_1.txt |  3 +++
 2 files changed, 22 insertions(+)
 create mode 100755 199/CH6/EX6.1/Example_6_1.sce
 create mode 100755 199/CH6/EX6.1/result_ex_6_1.txt

(limited to '199/CH6/EX6.1')

diff --git a/199/CH6/EX6.1/Example_6_1.sce b/199/CH6/EX6.1/Example_6_1.sce
new file mode 100755
index 000000000..8221349a0
--- /dev/null
+++ b/199/CH6/EX6.1/Example_6_1.sce
@@ -0,0 +1,19 @@
+// Chapter6
+// Page.No-193, Figure.No-6.3(a)
+// Example_6_1
+// Bandwidth of the amplifier
+// Given
+clear;clc;
+R1=100;Rf=1*10^3;Rin=50;Rl=10*10^3;
+Ci=0.1*10^-6; // Capacitance b/w 2 stages being coupled 
+RiF=R1; // ac input resistance of the second stage
+Ro=Rin; // ac output resistance of the 1st stage
+UGB=10^6; // Unity gain bandwidth
+fl=1/(2*%pi*Ci*(RiF+Ro)); // Low-freq cutoff 
+printf("\n Low-freq cutoff is = %.1f Hz \n",fl) // Result
+K=Rf/(R1+Rf);
+Af=-Rf/R1; // closed loop voltage gain
+fh=UGB*K/abs(Af); // High-freq cutoff
+printf("\n High-freq cutoff is = %.1f Hz \n",fh) // Result
+BW=fh-fl; // Bandwidth
+printf("\n Bandwidth is = %.1f Hz \n",BW) // Result
\ No newline at end of file
diff --git a/199/CH6/EX6.1/result_ex_6_1.txt b/199/CH6/EX6.1/result_ex_6_1.txt
new file mode 100755
index 000000000..f41acb94a
--- /dev/null
+++ b/199/CH6/EX6.1/result_ex_6_1.txt
@@ -0,0 +1,3 @@
+* Low-freq cutoff is = 10610.3 Hz
+* High-freq cutoff is = 90909.1 Hz
+* Bandwidth is = 80298.8 Hz
\ No newline at end of file
-- 
cgit