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

---
 1583/CH2/EX2.2/Result_of_Chapter_2_Ex2_2.jpg | Bin 0 -> 149684 bytes
 1583/CH2/EX2.2/SSA_Ex_2_2.sce                |  17 +++++++++++++++++
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 create mode 100755 1583/CH2/EX2.2/Result_of_Chapter_2_Ex2_2.jpg
 create mode 100755 1583/CH2/EX2.2/SSA_Ex_2_2.sce

(limited to '1583/CH2/EX2.2')

diff --git a/1583/CH2/EX2.2/Result_of_Chapter_2_Ex2_2.jpg b/1583/CH2/EX2.2/Result_of_Chapter_2_Ex2_2.jpg
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Binary files /dev/null and b/1583/CH2/EX2.2/Result_of_Chapter_2_Ex2_2.jpg differ
diff --git a/1583/CH2/EX2.2/SSA_Ex_2_2.sce b/1583/CH2/EX2.2/SSA_Ex_2_2.sce
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+++ b/1583/CH2/EX2.2/SSA_Ex_2_2.sce
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+clc
+//Chapter 2:Small Signal Amplifiers
+//example 2.2 page no 22
+//given
+Ic=10^-3//collector bias current
+B=100//current gain
+RL=4*10^3//load resistance
+Rs=50//source resistance
+gm=40*Ic//transconductance
+rpi=B/gm//base emitter resistance
+Av=(B*RL)/(rpi+Rs*(1+B))//voltage gain
+disp(Av,'the voltage gain is ')
+Ai=B/(1+B)//current gain
+disp(Ai,'the current gain is ')
+Zi=1/gm//input impedance
+mprintf('the input impedance is %d ohm',Zi)
+
-- 
cgit