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diff-amp shown in Figure has a differential voltage gain of 2500 and a CMRR of 30,000....
3,4,5,6 please 3. Identify the type of input and output configuration for each diff-amp in Figure...
3,4,5,6 please
3. Identify the type of input and output configuration for each diff-amp in Figure 18-36. 358 CHAPTER 18 • THE OPERATIONAL AMPLIFIER SECTION 18-2 The Differential Amplifier +V V w w w w W w ovo - Vou Vino Low Low wto w to (d) (a) (b) (c) FIGURE 18-36 4. The de base voltages in Figure 18-37 are zero. Using your knowledge of transistor analysis, deter- mine the de differential output voltage. Assume that has an a...
Sketch the circuit diagram for an inverting amplifier, and give component values that will produce a...
Sketch the circuit diagram for an inverting amplifier, and give component values that will produce a gain of 500. The op-amp has a supply voltage of ± 15 V. What is the input signal range that will avoid saturation? Show how the inverting amplifier circuit can be modified to provide gain to only the difference in voltage between two inputs signals, and give component values to make this differential gain equal to 500. If the common-mode rejection ratio (CMRR) for...
8.) In the OP amp circuit shown in Figure 8 , determine the value of resistor...
8.) In the OP amp circuit shown in Figure 8 , determine the
value of resistor R2 needed to establish an input trip point
voltage of 6.75 Volts ( i.e. when input signal voltage V in exceeds
6.75 V the OP amp’s output voltage changes state ) . ( 60 pts )
R2 = _______________
If the OP AMP in Figure 8 was biased by DC voltages of + / - 15
Volts , and the value of resistor R2...
5. A differential op-amp circuit needs to be designed to implement linear voltage measuring function =2.261,...
5. A differential op-amp circuit needs to be designed to implement linear voltage measuring function =2.261, where input voltage is the differential output voltage measurement V.-.-V, of a Wheatstone bridge circuit in stage-1 signal conditioning (1) Provide values of resistors that define the circuit's gain as A (2) Proved the required values of input voltages and V. of the designed differential op amp circuit (3) Provide the schematics of the designed stage-2 differential op-amp circuit and its connection to the...
University of Bahrain College of Engineering Electrical and Electrosies Depart EENG262 Asalog Electronics Semester 12o18/2619 Q2....
University of Bahrain College of Engineering Electrical and Electrosies Depart EENG262 Asalog Electronics Semester 12o18/2619 Q2. For the MOSFET diff-amp in the figure below Asume that 2-e -01 mA/V.K-K - 03 mA/V Detemine a Vose and b. The output resistance of the current source R The differemtial-mode voltage gain A d. The common-mode voltage gain A e. The common-mode rejection ratio CMRR in d . Vor M P IV.an KeK v Solation: M. Suse (10 Marks) 3
University of Bahrain...
Laboratory 1: operation amplifier characteristics A. Objectives: 1. To study the basic characteri...
thanks
Laboratory 1: operation amplifier characteristics A. Objectives: 1. To study the basic characteristics of an operational amplifier 2. To study the bias circuit of an operational amplifier B. Apparatus: 1. DC Power supply 2. Experimental board and corresponding components 3. Electronic calculator (prepared by students) 4. Digital camera (prepared by students for photo taking of the experimental results) 5. Laptop computer with the software PicoScope 6 and Microsoft Word installed. 6. PicoScope PC Oscilloscope and its accessories. 7. Multimeter...
Design a two stage op amp with the following specifications Design Specifications Supply voltage ...
Design a two stage op amp with the following specifications Design Specifications Supply voltage Maximum power dissipation DC Gain Phase Margin Unity gain-bandwidth Slew Rate PSRR CMRR Load Capacitance (C) Input Common Mode Range 3.3 V 10 % 5 mW 100 dB >60 >100 MHz >20 V/usec >70 dB >70 dB 10 pF Rail-to-rail ave
Design a two stage op amp with the following specifications Design Specifications Supply voltage Maximum power dissipation DC Gain Phase Margin Unity gain-bandwidth Slew Rate...
4) Consider the MOSFET differential amplifier shown below, with Io-2 mA, and RL- 10 kS2, Rss-100 ...
4) Consider the MOSFET differential amplifier shown below, with Io-2 mA, and RL- 10 kS2, Rss-100 k2, VDD- +8V and Vss--8V. The NMOS transistors in the circuit are nominally identical, with kn 2 mA/V2, VTn 1.0 V and ro 100 k2. The PMoS transistors in the circuit are nominally identical, with kp 2 mA/V2, [VTpl 1.0 V and ro 100 kΩ M3 M4 0 M1 M2 a) First consider the DC bias point. Assuming that the current mirror requires at...
You measure the voltage difference between two ECG electrodes placed on your right arm and left...
You measure the voltage difference between two ECG electrodes placed on your right arm and left leg (lead II). You use an instrumentation amplifier with a differential gain of 75 and a CMRR of 80 dB. The common-mode voltage, present at both of your amplifier inputs, is 1.2 V. Your ECG waveform varies between -2.5 mV and +2.5 mV. What are the bounds of the output voltage of the instrumentation amp (i.e. the min and max voltage)? Give your answer...
For the simple differential amplifier shown below, a) Calculate the differential gain, Av , of th...
For the simple differential amplifier shown below,
a) Calculate the differential gain, Av , of the circuit
b) Calculate the common-mode gain, ACM, of the
circuit and compute CMRR
c) The common-mode gain can be reduced by replacing the resistor
RE, with a constant current source. Design a current
source that is not dependent on Beta linearly to
replace RE, transistors of the same characteristics as
Q1 and Q2, and resistors of your choice
*(Q1, Q2 = 120; ro =...
3,4,5,6 please
3. Identify the type of input and output configuration for each diff-amp in Figure 18-36. 358 CHAPTER 18 • THE OPERATIONAL AMPLIFIER SECTION 18-2 The Differential Amplifier +V V w w w w W w ovo - Vou Vino Low Low wto w to (d) (a) (b) (c) FIGURE 18-36 4. The de base voltages in Figure 18-37 are zero. Using your knowledge of transistor analysis, deter- mine the de differential output voltage. Assume that has an a...
8.) In the OP amp circuit shown in Figure 8 , determine the
value of resistor R2 needed to establish an input trip point
voltage of 6.75 Volts ( i.e. when input signal voltage V in exceeds
6.75 V the OP amp’s output voltage changes state ) . ( 60 pts )
R2 = _______________
If the OP AMP in Figure 8 was biased by DC voltages of + / - 15
Volts , and the value of resistor R2...
5. A differential op-amp circuit needs to be designed to implement linear voltage measuring function =2.261, where input voltage is the differential output voltage measurement V.-.-V, of a Wheatstone bridge circuit in stage-1 signal conditioning (1) Provide values of resistors that define the circuit's gain as A (2) Proved the required values of input voltages and V. of the designed differential op amp circuit (3) Provide the schematics of the designed stage-2 differential op-amp circuit and its connection to the...
University of Bahrain College of Engineering Electrical and Electrosies Depart EENG262 Asalog Electronics Semester 12o18/2619 Q2. For the MOSFET diff-amp in the figure below Asume that 2-e -01 mA/V.K-K - 03 mA/V Detemine a Vose and b. The output resistance of the current source R The differemtial-mode voltage gain A d. The common-mode voltage gain A e. The common-mode rejection ratio CMRR in d . Vor M P IV.an KeK v Solation: M. Suse (10 Marks) 3
University of Bahrain...
thanks
Laboratory 1: operation amplifier characteristics A. Objectives: 1. To study the basic characteristics of an operational amplifier 2. To study the bias circuit of an operational amplifier B. Apparatus: 1. DC Power supply 2. Experimental board and corresponding components 3. Electronic calculator (prepared by students) 4. Digital camera (prepared by students for photo taking of the experimental results) 5. Laptop computer with the software PicoScope 6 and Microsoft Word installed. 6. PicoScope PC Oscilloscope and its accessories. 7. Multimeter...
Design a two stage op amp with the following specifications Design Specifications Supply voltage Maximum power dissipation DC Gain Phase Margin Unity gain-bandwidth Slew Rate PSRR CMRR Load Capacitance (C) Input Common Mode Range 3.3 V 10 % 5 mW 100 dB >60 >100 MHz >20 V/usec >70 dB >70 dB 10 pF Rail-to-rail ave
Design a two stage op amp with the following specifications Design Specifications Supply voltage Maximum power dissipation DC Gain Phase Margin Unity gain-bandwidth Slew Rate...
4) Consider the MOSFET differential amplifier shown below, with Io-2 mA, and RL- 10 kS2, Rss-100 k2, VDD- +8V and Vss--8V. The NMOS transistors in the circuit are nominally identical, with kn 2 mA/V2, VTn 1.0 V and ro 100 k2. The PMoS transistors in the circuit are nominally identical, with kp 2 mA/V2, [VTpl 1.0 V and ro 100 kΩ M3 M4 0 M1 M2 a) First consider the DC bias point. Assuming that the current mirror requires at...
For the simple differential amplifier shown below,
a) Calculate the differential gain, Av , of the circuit
b) Calculate the common-mode gain, ACM, of the
circuit and compute CMRR
c) The common-mode gain can be reduced by replacing the resistor
RE, with a constant current source. Design a current
source that is not dependent on Beta linearly to
replace RE, transistors of the same characteristics as
Q1 and Q2, and resistors of your choice
*(Q1, Q2 = 120; ro =...
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