summaryrefslogtreecommitdiff
path: root/3754/CH35
diff options
context:
space:
mode:
Diffstat (limited to '3754/CH35')
-rw-r--r--3754/CH35/EX35.1/35_1.sce14
-rw-r--r--3754/CH35/EX35.10/35_10.sce23
-rw-r--r--3754/CH35/EX35.11/35_11.sce19
-rw-r--r--3754/CH35/EX35.12/35_12.sce19
-rw-r--r--3754/CH35/EX35.14/35_14.sce19
-rw-r--r--3754/CH35/EX35.2/35_2.sce14
-rw-r--r--3754/CH35/EX35.3/35_3.sce14
-rw-r--r--3754/CH35/EX35.4/35_4.sce16
-rw-r--r--3754/CH35/EX35.5/35_5.sce14
-rw-r--r--3754/CH35/EX35.6/35_6.sce17
-rw-r--r--3754/CH35/EX35.7/35_7.sce18
-rw-r--r--3754/CH35/EX35.8/35_8.sce16
-rw-r--r--3754/CH35/EX35.9/35_9.sce21
13 files changed, 224 insertions, 0 deletions
diff --git a/3754/CH35/EX35.1/35_1.sce b/3754/CH35/EX35.1/35_1.sce
new file mode 100644
index 000000000..8b50ba6f9
--- /dev/null
+++ b/3754/CH35/EX35.1/35_1.sce
@@ -0,0 +1,14 @@
+clear//
+
+//Variables
+
+Adm = 200000.0 //Differential gain
+Acm = 6.33 //Common mode gain
+
+//Calculation
+
+CMRR = 20 * log10(Adm / Acm) //Common-mode rejection ratio (in Decibels)
+
+//Result
+
+printf("\n The common-mode rejection ratio is %0.0f dB.",CMRR)
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)
diff --git a/3754/CH35/EX35.11/35_11.sce b/3754/CH35/EX35.11/35_11.sce
new file mode 100644
index 000000000..f8fee302d
--- /dev/null
+++ b/3754/CH35/EX35.11/35_11.sce
@@ -0,0 +1,19 @@
+clear//
+
+//Variables
+
+ACL = 1.0 //Closed loop gain
+Acm = 0.001 //Common mode gain
+Slew_rate = 0.5 * 10**6 //Slew rate (in Volt per second)
+
+//Calculation
+
+CMRR = ACL / Acm //Common-mode rejection ratio
+vin = 1.0 //Voltage (in volts)
+Vout = ACL * vin //Output voltage (in volts)
+Vpk = 3.0 //Peak-to-peak voltage (in volts)
+fmax = Slew_rate/(2*%pi*Vpk) //Maximum frequency (in Hertz)
+
+//Result
+
+printf("\n ACL is %0.3f .\nCMRR is %0.3f .\nfmax is %0.1f kHz.",ACL,CMRR,fmax*10**-3)
diff --git a/3754/CH35/EX35.12/35_12.sce b/3754/CH35/EX35.12/35_12.sce
new file mode 100644
index 000000000..d494cbf76
--- /dev/null
+++ b/3754/CH35/EX35.12/35_12.sce
@@ -0,0 +1,19 @@
+clear//
+
+//Variables
+
+V1 = 0.1 //Voltage (in volts)
+V2 = 1.0 //Voltage (in volts)
+V3 = 0.5 //Voltage (in volts)
+R1 = 10.0 * 10**3 //Resistance (in ohm)
+R2 = 10.0 * 10**3 //Resistance (in ohm)
+R3 = 10.0 * 10**3 //Resistance (in ohm)
+R4 = 22.0 * 10**3 //Resistance (in ohm)
+
+//Calculation
+
+Vout = (-R4/R1*V1) + (-R4/R2*V2) + (-R4/R3*V3) //Output voltage (in volts)
+
+//Result
+
+printf("\n Output voltage is %0.3f V.",abs(Vout))
diff --git a/3754/CH35/EX35.14/35_14.sce b/3754/CH35/EX35.14/35_14.sce
new file mode 100644
index 000000000..e8aa2ff76
--- /dev/null
+++ b/3754/CH35/EX35.14/35_14.sce
@@ -0,0 +1,19 @@
+clear//
+
+//Variables
+
+V1 = -2.0 //Voltage (in volts)
+V2 = 2.0 //Voltage (in volts)
+V3 = -1.0 //Voltage (in volts)
+R1 = 200.0 * 10**3 //Resistance (in ohm)
+R2 = 250.0 * 10**3 //Resistance (in ohm)
+R3 = 500.0 * 10**3 //Resistance (in ohm)
+Rf = 1.0 * 10**6 //Resistance (in ohm)
+
+//Calculation
+
+Vout = (-Rf/R1*V1) + (-Rf/R2*V2) + (-Rf/R3*V3) //Output voltage (in volts)
+
+//Result
+
+printf("\n Output voltage is %0.3f V.",Vout)
diff --git a/3754/CH35/EX35.2/35_2.sce b/3754/CH35/EX35.2/35_2.sce
new file mode 100644
index 000000000..f15b7363c
--- /dev/null
+++ b/3754/CH35/EX35.2/35_2.sce
@@ -0,0 +1,14 @@
+clear//
+
+//Variables
+
+CMRR = 90.0 //Common-mode rejection ratio (in Decibels)
+Adm = 30000.0 //Differential gain
+
+//Calculation
+
+Acm = 10**(-CMRR/20.0) * Adm //Common-mode gain
+
+//Result
+
+printf("\n The common-mode gain is %0.3f .",Acm)
diff --git a/3754/CH35/EX35.3/35_3.sce b/3754/CH35/EX35.3/35_3.sce
new file mode 100644
index 000000000..722993f4c
--- /dev/null
+++ b/3754/CH35/EX35.3/35_3.sce
@@ -0,0 +1,14 @@
+clear//
+
+//Variables
+
+Slew_rate = 0.5 * 10**6 //Slew rate (in volt per second)
+Vpk = 100.0 * 10**-3 //Peak-to-peak voltage (in volts)
+
+//Calculation
+
+fmax = Slew_rate / (2 * %pi * Vpk) //Maximum operating frequency (in Hertz)
+
+//Result
+
+printf("\n The maximum operating frequency for the amplifier is %0.0f kHz.",fmax * 10**-3)
diff --git a/3754/CH35/EX35.4/35_4.sce b/3754/CH35/EX35.4/35_4.sce
new file mode 100644
index 000000000..f3a3818b7
--- /dev/null
+++ b/3754/CH35/EX35.4/35_4.sce
@@ -0,0 +1,16 @@
+clear//
+
+//Variables
+
+Slew_rate1 = 0.5 * 10**6 //Slew rate (in volt per second)
+Slew_rate2 = 13.0 * 10**6 //Slew rate (in volt per second)
+Vpk = 10.0 //Peak-to-peak voltage (in volts)
+
+//Calculation
+
+fmax = Slew_rate1 / (2 * %pi * Vpk) //Maximum operating frequency1 (in Hertz)
+fmax1 = Slew_rate2 / (2 * %pi * Vpk) //Maximum operating frequency2 (in Hertz)
+
+//Result
+
+printf("\n The maximum operating frequency for TLO 741 is %0.3f kHz.\nThe maximum opearing frequency for TLO 81 is %0.1f kHz.",fmax*10**-3,fmax1*10**-3)
diff --git a/3754/CH35/EX35.5/35_5.sce b/3754/CH35/EX35.5/35_5.sce
new file mode 100644
index 000000000..fee99dc99
--- /dev/null
+++ b/3754/CH35/EX35.5/35_5.sce
@@ -0,0 +1,14 @@
+clear//
+
+//Variables
+
+ACL = 200.0 //Closed loop voltage gain
+Vout = 8.0 //Output voltage (in volts)
+
+//Calculation
+
+Vin = - Vout / ACL //Input a.c. voltage (in volts)
+
+//Result
+
+printf("\n Maximum allowable input voltage (Vin) is %0.3f mV." ,abs(Vin * 10**3))
diff --git a/3754/CH35/EX35.6/35_6.sce b/3754/CH35/EX35.6/35_6.sce
new file mode 100644
index 000000000..08a156646
--- /dev/null
+++ b/3754/CH35/EX35.6/35_6.sce
@@ -0,0 +1,17 @@
+clear//
+
+//Variables
+
+ACL = 150.0 //Closed loop voltage gain
+Vin = 200.0 * 10**-3 //Input a.c. voltage (in volts)
+V = 12.0 //Voltage (in volts)
+
+//Calculation
+
+Vout = ACL * Vin //Output voltage (in volts)
+Vpkplus = V -2.0 //maximum positive peak voltage (in volts)
+Vpkneg = -V + 2.0 //maximum negative peagk voltage (in volts)
+
+//Result
+
+printf("\n The maximum possible output value could be between %0.3f V and %0.3f V.",Vpkplus,Vpkneg)
diff --git a/3754/CH35/EX35.7/35_7.sce b/3754/CH35/EX35.7/35_7.sce
new file mode 100644
index 000000000..ff76a153a
--- /dev/null
+++ b/3754/CH35/EX35.7/35_7.sce
@@ -0,0 +1,18 @@
+clear//
+
+//Variables
+
+R1 = 1.0 * 10**3 //Resistance (in volts)
+R2 = 10.0 * 10**3 //Resistance (in volts)
+vinmin = 0.1 //Input voltage minimum (in volts)
+vinmax = 0.4 //Input voltage maximum (in volts)
+
+//Calculation
+
+ACL = R2 / R1 //Closed loop voltage gain
+Voutmin = ACL * vinmin //Minimum output voltage (in volts)
+Voutmax = ACL * vinmax //Maximum output voltage (in volts)
+
+//Result
+
+printf("\n The value of output voltage increases from %0.3f V to %0.3f V.",Voutmin,Voutmax)
diff --git a/3754/CH35/EX35.8/35_8.sce b/3754/CH35/EX35.8/35_8.sce
new file mode 100644
index 000000000..0ff774cad
--- /dev/null
+++ b/3754/CH35/EX35.8/35_8.sce
@@ -0,0 +1,16 @@
+clear//
+
+//Variables
+
+R1 = 1.0 * 10**3 //Resistance (in ohm)
+R2 = 2.0 * 10**3 //Resistance (in ohm)
+V1 = 1.0 //Voltage (in volts)
+
+//Calculation
+
+ACL = R2 / R1 //Closed loop voltage gain
+vo = ACL * V1 //Output voltage (in volts)
+
+//Result
+
+printf("\n Output voltage of the inverting amplifier is %0.3f V.",vo)
diff --git a/3754/CH35/EX35.9/35_9.sce b/3754/CH35/EX35.9/35_9.sce
new file mode 100644
index 000000000..2e371a5ae
--- /dev/null
+++ b/3754/CH35/EX35.9/35_9.sce
@@ -0,0 +1,21 @@
+clear//
+
+//Variables
+
+R2 = 100.0 * 10**3 //Resistance (in ohm)
+R1 = 10.0 * 10**3 //Resistance (in ohm)
+ACM = 0.001 //Common-mode gain
+Slew_rate = 0.5 * 10**6 //Slew rate (in volt per second)
+Vpk = 5.0 //Peak voltage (in volts)
+
+//Calculation
+
+ACL = R2 / R1 //Closed loop voltage gain
+Zin = R1 //Input impedance of the circuit (in ohm)
+Zout = 80.0 //Output impedance of the circuit (in ohm)
+CMRR = ACL / ACM //Common mode rejection ratio
+fmax = Slew_rate / (2*%pi*Vpk) //Maximum frequency (in Hertz)
+
+//Result
+
+printf("\n Closed-loop gain is %0.3f .\nInput impedance is %0.3f kilo-ohm.\nOutput impedance is %0.3f ohm.\nCommon-mode rejection ratio is %0.3f .\nMaximum operating frequency is %0.1f kHz.",ACL,Zin*10**-3,Zout,CMRR,fmax*10**-3)
generated by cgit (git 2.34.1) at 2024-12-22 09:47:20 +0000