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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 /61/CH12/EX12.12 | |
| 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 '61/CH12/EX12.12')
| -rwxr-xr-x | 61/CH12/EX12.12/ex12_12.sce | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/61/CH12/EX12.12/ex12_12.sce b/61/CH12/EX12.12/ex12_12.sce new file mode 100755 index 000000000..c13abd458 --- /dev/null +++ b/61/CH12/EX12.12/ex12_12.sce @@ -0,0 +1,15 @@ +//ex12.12
+BW=3*10^6; //unity gain bandwidth
+A_ol=100; //open loop gain
+disp("non-inverting amplifier")
+R_f=220*10^3;
+R_i=3.3*10^3;
+A_cl=1+(R_f/R_i); //closed loop gain
+BW_cl=BW/A_cl;
+disp(BW_cl,'closed loop bandwidth in hertz')
+disp("inverting amplifier")
+R_f=47*10^3;
+R_i=1*10^3;
+A_cl=-R_f/R_i;
+BW_cl=BW/(abs(A_cl));
+disp(BW_cl,'closed loop bandwidth in hertz')
\ No newline at end of file |