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Diffstat (limited to '2882/CH14/EX14.5')
| -rwxr-xr-x | 2882/CH14/EX14.5/Ex14_5.sce | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/2882/CH14/EX14.5/Ex14_5.sce b/2882/CH14/EX14.5/Ex14_5.sce new file mode 100755 index 000000000..25c49d6fa --- /dev/null +++ b/2882/CH14/EX14.5/Ex14_5.sce @@ -0,0 +1,15 @@ +//Tested on Windows 7 Ultimate 32-bit
+//Chapter 14 Operational Amplifiers Pg no. 423
+clear;
+clc;
+
+//Given
+
+Ad=15000;//differential gain
+Ac=15;//common mode gain
+
+//Solution
+
+CMRR=Ad/Ac;//common mode rejection ratio
+CMRR_dB=20*log10(CMRR);//common mode rejection ratio in dB units
+printf("(CMRR)dB = %.f dB",CMRR_dB);
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