the unread parts are
the loop gain
closed-loop resistance
please help fast. thank you
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the unread parts are the loop gain closed-loop resistance please help fast. thank you I (ideal) R Vout Rs R. Rf Fig. 6...
Problem 2 (10 points) In the amplifier shown in Fig. 2(a), assume Fig. 2(b) that I4 is ideal. Do not ignore the ro of t...
Problem 2 (10 points) In the amplifier shown in Fig. 2(a), assume Fig. 2(b) that I4 is ideal. Do not ignore the ro of the transistors for this problem, but you can assume that Ri is much smaller than any transistor o I1 and I2 ideal current sources. Also, assume in are (a) Find the small signal differential gain out/vdm of the Fig. 2(a) amplifier in terms of the appropriate small-signal parameters. Then express your answer in terms of appropriate...
6. Negative feedback calculation Assumption: You may assume that A is 0 (a) (1 point) Identify...
6. Negative feedback calculation Assumption: You may assume that A is 0 (a) (1 point) Identify the feedback circuit by drawing a box around it. (b) (1 point) Identify the feedforward amplifier. (c) (1 point) What variable is being sensed at the input of the feedback circuit? (d) (1 point) What variable is being returned at the output of the feedback circuit? (e) (2 points) Compute Rimopens the input resistance of the feedfoward amplifier. (2 points) Compute Rout open, the...
3- OPERATIONAL-AMPLIFIER Nominating ampliar Voltage Show OW Difference ampliar Wate Date amplizier Close R Vout Voutin...
3- OPERATIONAL-AMPLIFIER Nominating ampliar Voltage Show OW Difference ampliar Wate Date amplizier Close R Vout Voutin Vout = vin Buffer = Inverting amplifier Dout = (1 + .. Vout V out 1 V2 ERR Vour (, - v3) Differential Amplifier Non-Inverting amplifier 1- Refer to the op amp in Fig. If v; = 0.5 V, calculate: (a) the output voltage Vos (b) the current in the 10-k! resistor. 25k92 10k02 Oo + 6 2. A 741 op amp has an...
What would be the expression for the closed-loop voltage gain A-Vo(t)/v(t) in figure 5 assuing it...
What would be the expression for the closed-loop voltage gain A-Vo(t)/v(t) in figure 5 assuing it is an ideal op-am model? 1) 2) What would be the input resistiance of figure 5? 3) What would R, and R2 (from the list below) must be to obtain a voltage gain of A 2.5 1.2 kS2, 1.5 kS2 (2), 1.8 k2, 2.2 k2, 10 k2, 12 k2, 15 k2, 18 k2, 22 k2 +5 V Rs= 1.5 k(2 in(0 5 V VoltageSource...
course: Electronics. please show all your work. I will rate you. D9.50. Design to increase input...
course: Electronics.
please show all your work. I will rate you.
D9.50. Design to increase input resistance and decrease output resistance. A certain differential amplifier has an input resistance of 100 ks2, an output resistance of 200 S2, and an open-circuit voltage gain of 5000. The source has an internal resistance of 10 ks2, and the load resistance is 1k12. A macromodel for the amplifier is displayed in Figure P9.50. It is desired to increase the input impedance to 1MS...
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...
Yes, this is one problem. Please solve ALL PARTS. Guaranteed thumbs up for the person who solves it. 3 1. Photodiode...
Yes, this is one problem. Please solve ALL PARTS. Guaranteed
thumbs up for the person who solves it.
3 1. Photodiode amplifier circuit You are designinga CF photosensor circuit for a light detection and ranging LiDAR) system in autonomous vehicles. The circuit utilizes a transimpedance amplifier to convert low-level RF photodiode current signal to a usable voltage output. It consists of a photodiode, an amplifier, and feedback capacitor/resistor pair as shown in Figure 1. We will derive simple equations to...
Vout should be a sinusoid signal of 12Vp-p Dc voltage to uA741 : +/-8.5V Please simulate...
Vout should be a sinusoid signal of 12Vp-p
Dc voltage to uA741 : +/-8.5V
Please simulate as well
please help, im completely lost on this
this is all of the information
Experiment 5. RC Sinusoidal Oscillators PURPOSE: This laboratory provides an introduction to the background, analysis and design of sinusoidal oscillators using RC feedback networks and active devices to achieve the criteria for continuous oscillations to occur. EQUIPMENT REQUIRED : 1 Operational amplifier u.A741 1 CEU development station Resistors and...
need help for d,e,f OP-Amp Circuit R-20k Fig 1 1. Design an operational amplifier circuit using an LM741 op-amp an...
need help for d,e,f
OP-Amp Circuit R-20k Fig 1 1. Design an operational amplifier circuit using an LM741 op-amp and a 10k the diagram shown in Fig 1 to produce the output voltage feedback resistor that represents Clearly write your ID number in Table 1 Table 1 Your ID Number 3775。73 . Set up the roquired gain numbers as follows and write them in Table 2 Ai- the last digit of your ID number+5 A2-the 2ed last digit of your...
Problem 2 (10 points) In the amplifier shown in Fig. 2(a), assume Fig. 2(b) that I4 is ideal. Do not ignore the ro of the transistors for this problem, but you can assume that Ri is much smaller than any transistor o I1 and I2 ideal current sources. Also, assume in are (a) Find the small signal differential gain out/vdm of the Fig. 2(a) amplifier in terms of the appropriate small-signal parameters. Then express your answer in terms of appropriate...
6. Negative feedback calculation Assumption: You may assume that A is 0 (a) (1 point) Identify the feedback circuit by drawing a box around it. (b) (1 point) Identify the feedforward amplifier. (c) (1 point) What variable is being sensed at the input of the feedback circuit? (d) (1 point) What variable is being returned at the output of the feedback circuit? (e) (2 points) Compute Rimopens the input resistance of the feedfoward amplifier. (2 points) Compute Rout open, the...
3- OPERATIONAL-AMPLIFIER Nominating ampliar Voltage Show OW Difference ampliar Wate Date amplizier Close R Vout Voutin Vout = vin Buffer = Inverting amplifier Dout = (1 + .. Vout V out 1 V2 ERR Vour (, - v3) Differential Amplifier Non-Inverting amplifier 1- Refer to the op amp in Fig. If v; = 0.5 V, calculate: (a) the output voltage Vos (b) the current in the 10-k! resistor. 25k92 10k02 Oo + 6 2. A 741 op amp has an...
What would be the expression for the closed-loop voltage gain A-Vo(t)/v(t) in figure 5 assuing it is an ideal op-am model? 1) 2) What would be the input resistiance of figure 5? 3) What would R, and R2 (from the list below) must be to obtain a voltage gain of A 2.5 1.2 kS2, 1.5 kS2 (2), 1.8 k2, 2.2 k2, 10 k2, 12 k2, 15 k2, 18 k2, 22 k2 +5 V Rs= 1.5 k(2 in(0 5 V VoltageSource...
course: Electronics.
please show all your work. I will rate you.
D9.50. Design to increase input resistance and decrease output resistance. A certain differential amplifier has an input resistance of 100 ks2, an output resistance of 200 S2, and an open-circuit voltage gain of 5000. The source has an internal resistance of 10 ks2, and the load resistance is 1k12. A macromodel for the amplifier is displayed in Figure P9.50. It is desired to increase the input impedance to 1MS...
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...
Yes, this is one problem. Please solve ALL PARTS. Guaranteed
thumbs up for the person who solves it.
3 1. Photodiode amplifier circuit You are designinga CF photosensor circuit for a light detection and ranging LiDAR) system in autonomous vehicles. The circuit utilizes a transimpedance amplifier to convert low-level RF photodiode current signal to a usable voltage output. It consists of a photodiode, an amplifier, and feedback capacitor/resistor pair as shown in Figure 1. We will derive simple equations to...
Vout should be a sinusoid signal of 12Vp-p
Dc voltage to uA741 : +/-8.5V
Please simulate as well
please help, im completely lost on this
this is all of the information
Experiment 5. RC Sinusoidal Oscillators PURPOSE: This laboratory provides an introduction to the background, analysis and design of sinusoidal oscillators using RC feedback networks and active devices to achieve the criteria for continuous oscillations to occur. EQUIPMENT REQUIRED : 1 Operational amplifier u.A741 1 CEU development station Resistors and...
need help for d,e,f
OP-Amp Circuit R-20k Fig 1 1. Design an operational amplifier circuit using an LM741 op-amp and a 10k the diagram shown in Fig 1 to produce the output voltage feedback resistor that represents Clearly write your ID number in Table 1 Table 1 Your ID Number 3775。73 . Set up the roquired gain numbers as follows and write them in Table 2 Ai- the last digit of your ID number+5 A2-the 2ed last digit of your...
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