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So load voltage VL = 550 mv
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7. A voltage amplifier has the following specifications: Av-100 V/V, Rin 110 k 2. Rou-50 92....
For the following circuits, determine Av (Voutput/Vinput), Rin, and Rout. Given that threshold voltage (Vt) =...
For the following circuits, determine Av (Voutput/Vinput), Rin, and Rout. Given that threshold voltage (Vt) = 1.65 V, early voltage (Va) = 51V, transconductance parameter Kn = un. COX. W/L = 0.5 mA/V2 Signal coupling capacitors are 47 uF, VDD =+9 V and VSS =-9V. The resistor values are RG= 1.5 MO, RD=20 kq, RS1 =1.8 k 2, RS2 =18 kl with RS =RS1 +RS2. - The load resistor is RL=47 ko. > lg 3 Roi Vou 3 R Xw2...
BJT and Amplifier Circuits +15 V 27 k R2 680 Ω Compute: 53 1. Show the extra units and connections RE 680 2 R2 12 kC2 2. The input and the output impedance 3. The Voltage gain Av 4. If the input...
BJT and Amplifier Circuits +15 V 27 k R2 680 Ω Compute: 53 1. Show the extra units and connections RE 680 2 R2 12 kC2 2. The input and the output impedance 3. The Voltage gain Av 4. If the input ac voltage with Vp-1 mV, draw the output voltage. What is the maximum vin value. 5. 6. The current gain Ai and Ap. 7. Compute the produced power and the consumed power in transistor and RL.
BJT and...
1. An amplifier has a voltage gain Av equal to 20. An input voltage v of...
1. An amplifier has a voltage gain Av equal to 20. An input voltage v of 150 mVs applied to the input of the amplifier. What is the output voltage vo? Rs 2. For the amplifier in Problem 3, assume the input current i is 2 mA, and the output current io is 10 mA. What is the current gain A, ? Assuming the amplifier as described above has an output resistance is 0 ohms, what is the load resistance...
7-12. Find the rms load voltage v in the amplifier of Figure 7-80 when R (a)...
7-12. Find the rms load voltage v in the amplifier of Figure 7-80 when R (a) 1 k, (b) 10 k2, and (c) 100 k!. Assume that β 100. +15 V 3.3 kΩ RB 715 kΩ 10 mV rms+ FIGURE 7-80 (Exercise 7-12)
please show steps, and solve asap BEE 433 Electronic Circuit Design Problem Set #1 Due date:...
please show steps, and solve asap
BEE 433 Electronic Circuit Design Problem Set #1 Due date: Answer the following problems and Circle the answers. 1.1 (Fig. 1.1 from the textbook) In the voltage amplifier circuit of Fig. 1.1, let vs = 100 mV, Rs = 100 k 52, Vi = 75 mV, RL = 10 S2, and vo = 2 V. If connecting a 30-S2 resistance in parallel with RL drops vo to 1.8 V, find Ri, A., and R....
A voltage amplifier (not necessarily an op amp) has a gain of 100 V/V when its...
A voltage amplifier (not necessarily an op amp) has a gain of 100 V/V when its output is left open-circuited. However, when the amplifier’s output is loaded with 1.0 kΩ, the gain is only 85 V/V. The same voltage amplifier has an input impedance of 10 kΩ. If the amplifier’s output is left open-circuited but the source driving the amplifier has a Th´evenin resistance (that is, a source impedance) of 150 Ω, then the gain will be less than 100...
11. (5 marks total) A common-emitter amplifier has values of R = 68 k 2, R2...
11. (5 marks total) A common-emitter amplifier has values of R = 68 k 2, R2 = 56 k 2, Rinbase) = 2.1 k 2. The source voltage V, = 35 mV and the source resistance R = 450 22. Determine: Base R, w Base W- Rinas) Riiton = (a) (b) a) (3 marks) the total input resistance Rin(tot) = b) (2 marks) the voltage at the base (V=Vin) V = 9 12. (5 marks total) For the common-emitter amplifier...
2. A CS amplifier is driven by a signal source with Rsie = 100 k2, and...
2. A CS amplifier is driven by a signal source with Rsie = 100 k2, and has load resistance RL = 100 k.2. Assume CL = Cgs = 0.1 pF, Cgd = 50 fF, gm = 1 mA/V, and r. = 100 k22. (a) Find the midband voltage gain. (b) Use open-circuit time constants to find upper 3-dB frequency fu.
Q1. For the cascade amplifier circuit shown in Fig (1): a) What are the functions of the capacitors C, C2 and C3? And w...
Q1. For the cascade amplifier circuit shown in Fig (1): a) What are the functions of the capacitors C, C2 and C3? And what are the functions of the capacitors Cs and CE? b) What are the functions of the resistors RD and Rc? c) Draw the DC biasing circuits for each stage. d) Find loa, VGsa, VDs and gm for the JFET stage (you may use either mathematical or graphical methods) e) Calculate l, Ic, le and Ve for...
Deign a BJT amplifier with the following specifications 2. 8 VP.P symmetrical output swing 3. Av2...
Deign a BJT amplifier with the following specifications 2. 8 VP.P symmetrical output swing 3. Av2 1100 v/v 4. Rin 10 kΩ 5, Rout 500 Ω 6. FlowS 100 Hz 7. Fhigh2 1.0MHz 8. Power consumption 400 mW 10. Build using Q2N3904 and Q2N2906 Bipolar Junction Transistors
Deign a BJT amplifier with the following specifications 2. 8 VP.P symmetrical output swing 3. Av2 1100 v/v 4. Rin 10 kΩ 5, Rout 500 Ω 6. FlowS 100 Hz 7. Fhigh2 1.0MHz...
For the following circuits, determine Av (Voutput/Vinput), Rin, and Rout. Given that threshold voltage (Vt) = 1.65 V, early voltage (Va) = 51V, transconductance parameter Kn = un. COX. W/L = 0.5 mA/V2 Signal coupling capacitors are 47 uF, VDD =+9 V and VSS =-9V. The resistor values are RG= 1.5 MO, RD=20 kq, RS1 =1.8 k 2, RS2 =18 kl with RS =RS1 +RS2. - The load resistor is RL=47 ko. > lg 3 Roi Vou 3 R Xw2...
BJT and Amplifier Circuits +15 V 27 k R2 680 Ω Compute: 53 1. Show the extra units and connections RE 680 2 R2 12 kC2 2. The input and the output impedance 3. The Voltage gain Av 4. If the input ac voltage with Vp-1 mV, draw the output voltage. What is the maximum vin value. 5. 6. The current gain Ai and Ap. 7. Compute the produced power and the consumed power in transistor and RL.
BJT and...
1. An amplifier has a voltage gain Av equal to 20. An input voltage v of 150 mVs applied to the input of the amplifier. What is the output voltage vo? Rs 2. For the amplifier in Problem 3, assume the input current i is 2 mA, and the output current io is 10 mA. What is the current gain A, ? Assuming the amplifier as described above has an output resistance is 0 ohms, what is the load resistance...
7-12. Find the rms load voltage v in the amplifier of Figure 7-80 when R (a) 1 k, (b) 10 k2, and (c) 100 k!. Assume that β 100. +15 V 3.3 kΩ RB 715 kΩ 10 mV rms+ FIGURE 7-80 (Exercise 7-12)
please show steps, and solve asap
BEE 433 Electronic Circuit Design Problem Set #1 Due date: Answer the following problems and Circle the answers. 1.1 (Fig. 1.1 from the textbook) In the voltage amplifier circuit of Fig. 1.1, let vs = 100 mV, Rs = 100 k 52, Vi = 75 mV, RL = 10 S2, and vo = 2 V. If connecting a 30-S2 resistance in parallel with RL drops vo to 1.8 V, find Ri, A., and R....
11. (5 marks total) A common-emitter amplifier has values of R = 68 k 2, R2 = 56 k 2, Rinbase) = 2.1 k 2. The source voltage V, = 35 mV and the source resistance R = 450 22. Determine: Base R, w Base W- Rinas) Riiton = (a) (b) a) (3 marks) the total input resistance Rin(tot) = b) (2 marks) the voltage at the base (V=Vin) V = 9 12. (5 marks total) For the common-emitter amplifier...
2. A CS amplifier is driven by a signal source with Rsie = 100 k2, and has load resistance RL = 100 k.2. Assume CL = Cgs = 0.1 pF, Cgd = 50 fF, gm = 1 mA/V, and r. = 100 k22. (a) Find the midband voltage gain. (b) Use open-circuit time constants to find upper 3-dB frequency fu.
Q1. For the cascade amplifier circuit shown in Fig (1): a) What are the functions of the capacitors C, C2 and C3? And what are the functions of the capacitors Cs and CE? b) What are the functions of the resistors RD and Rc? c) Draw the DC biasing circuits for each stage. d) Find loa, VGsa, VDs and gm for the JFET stage (you may use either mathematical or graphical methods) e) Calculate l, Ic, le and Ve for...
Deign a BJT amplifier with the following specifications 2. 8 VP.P symmetrical output swing 3. Av2 1100 v/v 4. Rin 10 kΩ 5, Rout 500 Ω 6. FlowS 100 Hz 7. Fhigh2 1.0MHz 8. Power consumption 400 mW 10. Build using Q2N3904 and Q2N2906 Bipolar Junction Transistors
Deign a BJT amplifier with the following specifications 2. 8 VP.P symmetrical output swing 3. Av2 1100 v/v 4. Rin 10 kΩ 5, Rout 500 Ω 6. FlowS 100 Hz 7. Fhigh2 1.0MHz...
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