diff options
Diffstat (limited to '3754/CH35/EX35.10/35_10.sce')
| -rw-r--r-- | 3754/CH35/EX35.10/35_10.sce | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/3754/CH35/EX35.10/35_10.sce b/3754/CH35/EX35.10/35_10.sce new file mode 100644 index 000000000..57268869c --- /dev/null +++ b/3754/CH35/EX35.10/35_10.sce @@ -0,0 +1,23 @@ +clear//
+
+//Variables
+
+R2 = 100.0 * 10**3 //Resistance (in ohm)
+R1 = 10.0 * 10**3 //Resistance (in ohm)
+Slew_rate = 0.5 * 10**6 //Slew rate (in volt per second)
+Vpk = 5.5 //Peak voltage (in volts)
+RL = 10.0 * 10**3 //Load resistance (in ohm)
+ACM = 0.001 //Common mode gain
+
+//Calculation
+
+ACL = (1 + R2/R1) //Closed loop voltage gain
+CMRR = ACL / ACM //Common-mode rejection ratio
+vin = 1.0 //Voltage (in volts)
+Vout = ACL * vin //Output voltage (in volts)
+Vpk = 5.5 //Peak-to-peak voltage (in volts)
+fmax = Slew_rate/(2*%pi*Vpk) //Maximum frequency (in Hertz)
+
+//Result
+
+printf("\n Closed loop gain is %0.3f .\nCMRR is %0.3f .\nMaximum operating frequency is %0.2f kHz.",ACL,CMRR,fmax*10**-3)
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