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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3809/CH18/EX18.2 | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
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initial commit / add all books
Diffstat (limited to '3809/CH18/EX18.2')
| -rw-r--r-- | 3809/CH18/EX18.2/EX18_2.sce | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/3809/CH18/EX18.2/EX18_2.sce b/3809/CH18/EX18.2/EX18_2.sce new file mode 100644 index 000000000..c78321878 --- /dev/null +++ b/3809/CH18/EX18.2/EX18_2.sce @@ -0,0 +1,22 @@ +//Chapter 18, Example 18.2
+clc
+//Initialisation
+Ie=1.02*10**-3
+RB=910*10**3 //resistance in ohm
+hfe=100 //HFE parameter of the transistor
+RC=4.7*10**3 //resistance in ohm
+hoe=10*10**-6 //HOE parameter of the transistor
+
+//Calculation
+gm=40*Ie
+hie=hfe/(40*Ie) //HIE parameter of the transistor
+av=-gm*RC/((hoe*RC)+1) //small signal voltage gain
+ri=(RB*hie)/(RB+hie) //Input Resistance
+a1=1/hoe
+ro=(RC*a1)/(RC+a1) //Output Resistance
+
+
+//Results
+printf("Small Signal Voltage Gain = %d \n",av)
+printf("Input Resistance = %.1f kOhm \n",ri/1000)
+printf("Output Resistance = %.1f kOhm \n",ro/1000)
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