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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 /181/CH7/EX7.47 | |
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initial commit / add all books
Diffstat (limited to '181/CH7/EX7.47')
| -rwxr-xr-x | 181/CH7/EX7.47/example7_47.sce | 28 | ||||
| -rwxr-xr-x | 181/CH7/EX7.47/example7_47.txt | 3 |
2 files changed, 31 insertions, 0 deletions
diff --git a/181/CH7/EX7.47/example7_47.sce b/181/CH7/EX7.47/example7_47.sce new file mode 100755 index 000000000..78b066fe5 --- /dev/null +++ b/181/CH7/EX7.47/example7_47.sce @@ -0,0 +1,28 @@ +// Calculate gain and frequency
+// Basic Electronics
+// By Debashis De
+// First Edition, 2010
+// Dorling Kindersley Pvt. Ltd. India
+// Example 7-47 in page 351
+
+clear; clc; close;
+
+// Given data
+gm=2*10^-3; // Transconductance in mA/V
+Rs=100*10^3; // Source resistance in K-ohms
+rd=50*10^3; // Dynamic resistance in K-ohms
+Ct=9*10^-12; // Total capacitance in pF
+gd=2*10^-5; // Constant
+
+// Calculation
+omega=(gm+gd)/Ct;
+f=omega/(2*%pi);
+printf("(a)f = %0.1e Hz\n",f);
+Av=gm*Rs/(1+(gm+gd)*Rs);
+printf("For f=35.6MHz,\n");
+Av1=(10^2*(sqrt(4.45)))/(202*sqrt(2));
+printf("(b)Av = %0.3f",Av1);
+
+// Result
+// (a) f = 35.6 MHz
+// (b) Av = 0.738
\ No newline at end of file diff --git a/181/CH7/EX7.47/example7_47.txt b/181/CH7/EX7.47/example7_47.txt new file mode 100755 index 000000000..67cc65468 --- /dev/null +++ b/181/CH7/EX7.47/example7_47.txt @@ -0,0 +1,3 @@ + (a)f = 3.6e+007 Hz
+For f=35.6MHz,
+(b)Av = 0.738
\ No newline at end of file |