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

---
 2609/CH6/EX6.19/Ex6_19.sce | 46 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)
 create mode 100755 2609/CH6/EX6.19/Ex6_19.sce

(limited to '2609/CH6/EX6.19')

diff --git a/2609/CH6/EX6.19/Ex6_19.sce b/2609/CH6/EX6.19/Ex6_19.sce
new file mode 100755
index 000000000..e94fcb231
--- /dev/null
+++ b/2609/CH6/EX6.19/Ex6_19.sce
@@ -0,0 +1,46 @@
+//Ex 6.19
+clc;
+clear;
+close;
+format('v',6);
+//Data given
+Rf=15;//kohm
+RT1=4.7;//kohm
+R1=56;//kohm
+R2=6.8;//kohm
+R3=10;//kohm
+R4=1;//kohm
+R5=1;//kohm
+CB=1;//micro F
+CT=0.05;//mic
+VCC=15;//V
+V1=-15;//V////Voltage given through the resistance(R1) 56 kohm
+disp("Part (i)");
+Vin=2;//V
+Vo=Rf/R1*(-V1)-Rf/R2*Vin;//V
+disp(Vo,"Voltage Vo(V)");
+N_VCC=0;//V////-VCC////voltage given to the 12th pin of IC
+V7=N_VCC+3;//V
+disp(V7,"Voltage V7(V)");
+I=(V7-Vo)/RT1;//mA
+disp(I,"Current I(mA)");
+Rmult=R4*R5/(R4+R5)+R3;//kohm////on pin 3
+disp(Rmult,"Total resistance on pin 3, Rmult(kohm)");
+format('v',4);
+f0=0.32*I*10^-3/(CT*10^-6)/1000;//kHz
+disp(f0,"Oscillation frequency(kHz)");
+disp("Part (ii)");
+format('v',4);
+Vin=5;//V
+Vo=Rf/R1*(-V1)-Rf/R2*Vin;//V
+disp(Vo,"Voltage Vo(V)");
+N_VCC=0;//V////-VCC////voltage given to the 12th pin of IC
+V7=N_VCC+3;//V
+disp(V7,"Voltage V7(V)");
+I=(V7-Vo)/RT1;//mA
+format('v',6);
+disp(I,"Current I(mA)");
+Rmult=R4*R5/(R4+R5)+R3;//kohm////on pin 3
+disp(Rmult,"Total resistance on pin 3, Rmult(kohm)");
+f0=0.32*I*10^-3/(CT*10^-6)/1000;//kHz
+disp(f0,"Oscillation frequency(kHz)");
-- 
cgit