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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 /1583/CH2/EX2.9/SSA_Ex_2_9.sce | |
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initial commit / add all books
Diffstat (limited to '1583/CH2/EX2.9/SSA_Ex_2_9.sce')
| -rwxr-xr-x | 1583/CH2/EX2.9/SSA_Ex_2_9.sce | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/1583/CH2/EX2.9/SSA_Ex_2_9.sce b/1583/CH2/EX2.9/SSA_Ex_2_9.sce new file mode 100755 index 000000000..1cf1e29ff --- /dev/null +++ b/1583/CH2/EX2.9/SSA_Ex_2_9.sce @@ -0,0 +1,15 @@ +clc
+//Chapter 2:Small Signal Amplifiers
+//example 2.9 page no 45
+//given
+ed=5*10^-3//differential voltage
+ec=2.5*10^-3//common-mode voltage
+gm=1.5*10^-3//tranceconductance
+rd=500*10^3
+Rs=150*10^3//source resistance
+RL=10*10^3//load resistance
+Ac=-gm*RL/(1+2*gm*Rs)//common mode gain
+Ad=gm*RL/2//differential gain
+Vo=ec*Ac+ed*Ad//actual amplifier output
+mprintf('the output to the applied signal is %f mV',Vo*1e3)
+
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