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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 /1691/CH4/EX4.1/Exmp4_1.sce | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '1691/CH4/EX4.1/Exmp4_1.sce')
| -rwxr-xr-x | 1691/CH4/EX4.1/Exmp4_1.sce | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/1691/CH4/EX4.1/Exmp4_1.sce b/1691/CH4/EX4.1/Exmp4_1.sce new file mode 100755 index 000000000..5a359d07f --- /dev/null +++ b/1691/CH4/EX4.1/Exmp4_1.sce @@ -0,0 +1,20 @@ +//Example 4.1
+clc
+gm=(1/26)*10^3
+format(6)
+disp(gm,"(i) g_m(in mA/V) = I_C / V_T =")
+rbe=200/(38.46)
+format(5)
+disp(rbe,"(ii) r_b''e(in k-ohm) = h_fe / g_m =")
+cc=((38.46*10^-3)/(500*10^6))*10^12
+format(6)
+disp(cc,"(iii) (C_e + C_C)(in pF) = g_m / 2*pi*f_T = g_m / omega_T =")
+cbe=76.92-3
+disp(cbe,"Therefore, C_b''e(in pF) = C_e =")
+disp("(iv) We know that,")
+disp("f_T = h_fe*f_beta")
+disp("Therefore, 2*pi*f_T = h_fe*2*pi*f_beta")
+disp("omega_T = h_fe*omega_beta")
+ob=((500*10^6)/200)*10^-3
+format(5)
+disp(ob,"omega_beta(in rad/sec) = omega_T / h_fe =")
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