diff options
| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /1733/CH8/EX8.2 | |
| 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 '1733/CH8/EX8.2')
| -rwxr-xr-x | 1733/CH8/EX8.2/8_2.sce | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/1733/CH8/EX8.2/8_2.sce b/1733/CH8/EX8.2/8_2.sce new file mode 100755 index 000000000..62c340397 --- /dev/null +++ b/1733/CH8/EX8.2/8_2.sce @@ -0,0 +1,22 @@ +//8.2
+clc;
+Vcc=12;
+Re=1*10^6;
+Rc=1*10^6;
+Ie=(Vcc-0.7)/Re*10^3;
+re=25*2/Ie;
+printf("re=%.0f ohm",re)
+Vgd=Rc/(2*re);
+printf("\nVoltage gain for the differential input=%.1f ",Vgd)
+Vi=2.1*10^-3;
+Vo_Ac=Vgd*Vi;
+printf("\nAC output voltage=%.4f V",Vo_Ac)
+Beta=75;
+Zi=2*Beta*re;
+printf("\nInput impedance=%.0f ohm",Zi)
+Rc=1*10^6;
+RE=10^6;
+CMG=Rc/(re+2*RE);
+printf("\nCommon mode gain=%.3f ",CMG)
+CMRR=Vgd/CMG;
+printf("\nCommon mode rejection ratio=%.2f ",CMRR)
|