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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /929/CH2/EX2.1/Example2_1.sce | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '929/CH2/EX2.1/Example2_1.sce')
| -rwxr-xr-x | 929/CH2/EX2.1/Example2_1.sce | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/929/CH2/EX2.1/Example2_1.sce b/929/CH2/EX2.1/Example2_1.sce new file mode 100755 index 000000000..da40c85df --- /dev/null +++ b/929/CH2/EX2.1/Example2_1.sce @@ -0,0 +1,49 @@ +//Example 2.1
+
+clear;
+
+clc;
+
+R=1*10^6;
+
+a=200*10^3;//Open Loop Gain for ic741
+
+rd=2*10^6;//defined for 741
+
+ro=75;//internal output resistance defined for 741
+
+Tnum=a*rd;
+
+Tden=rd+R+ro;
+
+T=Tnum/Tden;//Loop Gain
+
+Anum=-R;
+
+Aden=1+(1/T);
+
+A=Anum/Aden;//Oveall Gain
+
+Rinumn=rd*(R+ro);
+
+Rinumd=rd+R+ro;
+
+Rinum=Rinumn/Rinumd;
+
+Riden=1+T;
+
+Ri=Rinum/Riden;//Input resistance
+
+Ronum=ro;
+
+Roden=1+T;
+
+Ro=Ronum/Roden;//Ouput Resistance (Value obtained for Ro in the book is wrong)
+
+printf("T=%.f",T);
+
+printf("\nA=%.6f V/uA",A*10^(-6));
+
+printf("\nRi=%.1f ohms",Ri);
+
+printf("\nRo=%.3f mohms",(Ro*(10^3)));//answer in textbook is wrong
\ No newline at end of file |