diff options
Diffstat (limited to '1223/CH11/EX11.3/Ex11_3.sce')
| -rwxr-xr-x | 1223/CH11/EX11.3/Ex11_3.sce | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/1223/CH11/EX11.3/Ex11_3.sce b/1223/CH11/EX11.3/Ex11_3.sce new file mode 100755 index 000000000..c17381010 --- /dev/null +++ b/1223/CH11/EX11.3/Ex11_3.sce @@ -0,0 +1,14 @@ +clear;
+clc;
+//Example 11.3
+V1=10;
+V2=-10;
+Iq=0.8*10^-3;
+Rc=12000;
+Ro=25000;
+b=100;
+Vt=0.026;
+Ad=Iq*Rc/(4*Vt);
+printf('\ndifferential gain=%.3f\n',Ad)
+Acm=-(Iq*Rc/(2*Vt))/(1+(1+b)*Iq*Ro/(Vt*b));
+printf('\ncommon mode gain=%.3f\n',Acm)
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