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Figure 1 shows an amplifier application using a JFET. Given that VGSQ = -2.48 V, Ipo...
Figure 1 shows an amplifier application using a JFET. Given that Vasq=-2.48 V. IDQ = 2.07...
Figure 1 shows an amplifier application using a JFET. Given that Vasq=-2.48 V. IDQ = 2.07 mA and you = 0.1 ms. 1) Determine the voltage gain at mid-range frequency, Awwid). ii) Determine fio, fic and fts for the network iii) Determine which value contributes to the low frequency response for the network. iv) Plot the asymptotes for low frequency response of the network. Use the semi-log graph paper given in APPENDIX II for your answer. v) Plot the actual...
Figure 1 shows an amplifier application using a JFET. Given that Vaso = -0.87 V, IpQ...
Figure 1 shows an amplifier application using a JFET. Given that Vaso = -0.87 V, IpQ = 9.82 mA and you = 5 MS. i) Determine the voltage gain at mid-range frequency, Aumid). 1) Determine the fofuc and fis for the network ii) Determine which f. contributes to the low frequency response for the system. [20 Marks) Other Capacitors: 9 Vo 28 V Cos = 6 pF Cos = 1 pF Con = 4 pF R, - 4 MO Cwi...
help me please Question: 20 V Cwi Cw 220 k12 4 pF C - 8 pF...
help me please
Question: 20 V Cwi Cw 220 k12 4 pF C - 8 pF 6 pF Ces = 12 pF Ca - 3pF 3.9 k2 6.8 uF HE loss = 10 mA Vp = -6 V 1.5 k92 WE 1uF + 5.6 ks2 68 k12 w 2.2 ks 10uF Determine fio, fic and fus with ra = 100 k2 Identify the actual cut off frequency and draw the low-frequency response of the network using Multisim. Discuss your results.
Determine the lower and upper cutoff frequency for the network. Sketch the frequency response using bode plot 2. A self-biased n-channel JFET Amplifier with C1(input)-0.01uF C2(bypass)-2uF C3(...
Determine the lower and upper cutoff frequency for the network.
Sketch the frequency response using bode plot
2. A self-biased n-channel JFET Amplifier with C1(input)-0.01uF C2(bypass)-2uF C3(output)-0.5uF VDD 20V Rsig- 10kQ RG-1M Ω RD-4.7k Q IDSS-8mA VGS(off-AV Cgd-2pF Cgs-4pF Cds-0.5pF Cwo-6pF RL-2.2k Ω Rc rQi=120 0.47uF R, 04uF 0.82Ω R: 2. A self-biased n-channel JFET Amplifier with C1 (input)=001uF C2bypass)-2uF C3(output):0.5UF VDD-20V Rsige 10kΩ RG-1M Ω RD-4.7k Ω IDSS-BmA VGS(off)-4V Cgd-2pF Cds-0.5pF Cwi-5pF RL-2.2k Ω
2. A self-biased n-channel JFET...
1. Determine fio, fic and fus with ra = 100 ks Identify the actual cut off...
1. Determine fio, fic and fus with ra = 100 ks Identify the actual cut off frequency. 2. draw the low-frequency response of the network using Multisim. 3. Discuss your results. 20 V Cw Cw 4 pF Cod = 8 pF = 6 pF C = 12 pF Com = 3pF 3.9 k92 220 kΩ 6.8 uF HE loss = 10 mA Vp = -6 V 1.5 k92 WE 1μF + 5.6 k 2 68 k22 21 2.2 k92 10uF...
2. (25 pts) For the JFET configuration shown below using the parameters given V +16.0v R1...
2. (25 pts) For the JFET configuration shown below using the parameters given V +16.0v R1 RD Rp 2.4 k2 Rs 1.5 k R,- 2.1 M2 R2-270 kΩ Ioss 8.0 MA IG- 0 A C1 Vo Vin R2 RS cs a) Sketch the transfer characteristics of the device. b) On the same graph, sketch the bias line equation. c) Determine Ipo- d) Determine Voso- e) Determine Vos lpo Vas
1. Design the common source amplifier shown in Figure 1 with Ip- 1 mA and Vo 5 V Determine V2 and Ri. The MOSFET characteristics are V-50 V, k-0.093 A/V, gate-to- drain capacitance, Cd 40 pF,...
1. Design the common source amplifier shown in Figure 1 with Ip- 1 mA and Vo 5 V Determine V2 and Ri. The MOSFET characteristics are V-50 V, k-0.093 A/V, gate-to- drain capacitance, Cd 40 pF, and Vi 1.1 V. (For PSpice simulations, use parameters: VTO. 1.1 LAMBDA-002 KP-0.093 CGDO-4E-7 w=100u L-I00u for the 2N7000 MOSFET.) a. Determine the gain and gm of the circuit b. Determine the low-frequency (high-pass response) poles of the common-source amplifier due to the coupling...
Question 1 (35 marks) (a) You are given a black box circuit where the input and...
Question 1 (35 marks) (a) You are given a black box circuit where the input and output voltages are denoted Vin(t) and Vour(t) respectively. You have knowledge of its transfer function H(s), given by: al Vout(t) Vint) (200s) (s + 200)(s + 10)3(s + 200) (1) Using the semi-log graph paper provided in this examination paper (see pages 8-9), sketch the magnitude plot of the frequency response of the circuit. (15 marks) (ii) From your results in (1), what function...
A filtering circuit is given in Figure1 v¡(t) uo(t) R2 Figure 1: Filter circuit for Problem...
A filtering circuit is given in Figure1 v¡(t) uo(t) R2 Figure 1: Filter circuit for Problem 1 (1.a) Derive the transfer function H(s) = V(s)/V(s) for this filter network. (5 marks) (1.b) Determine the magnitude |H(ju) and phase (jw) of the frequency response of the filter network. (2 marks) (1.c) What type of filter is this? What might it be used for? Justify your answer. (3 marks)
A common source amplifier circuit based on a single n-channel MOSFET is shown in Figure 4b. Assume that the transconductance gm-60 mS (equivalent to mA/ V) and drain source resistance, os,...
A common source amplifier circuit based on a single n-channel MOSFET is shown in Figure 4b. Assume that the transconductance gm-60 mS (equivalent to mA/ V) and drain source resistance, os, is so large it may be neglected. 0) Calculate the open circuit voltage gain Av Yout/ Vis. i) The amplifier has a load of 10 k2. Determine the current gain Va. = 12 V 150k 4k3 Vout Vin 200k GND = 0 V Figure 4b a) State the name...
Figure 1 shows an amplifier application using a JFET. Given that Vasq=-2.48 V. IDQ = 2.07 mA and you = 0.1 ms. 1) Determine the voltage gain at mid-range frequency, Awwid). ii) Determine fio, fic and fts for the network iii) Determine which value contributes to the low frequency response for the network. iv) Plot the asymptotes for low frequency response of the network. Use the semi-log graph paper given in APPENDIX II for your answer. v) Plot the actual...
Figure 1 shows an amplifier application using a JFET. Given that Vaso = -0.87 V, IpQ = 9.82 mA and you = 5 MS. i) Determine the voltage gain at mid-range frequency, Aumid). 1) Determine the fofuc and fis for the network ii) Determine which f. contributes to the low frequency response for the system. [20 Marks) Other Capacitors: 9 Vo 28 V Cos = 6 pF Cos = 1 pF Con = 4 pF R, - 4 MO Cwi...
help me please
Question: 20 V Cwi Cw 220 k12 4 pF C - 8 pF 6 pF Ces = 12 pF Ca - 3pF 3.9 k2 6.8 uF HE loss = 10 mA Vp = -6 V 1.5 k92 WE 1uF + 5.6 ks2 68 k12 w 2.2 ks 10uF Determine fio, fic and fus with ra = 100 k2 Identify the actual cut off frequency and draw the low-frequency response of the network using Multisim. Discuss your results.
Determine the lower and upper cutoff frequency for the network.
Sketch the frequency response using bode plot
2. A self-biased n-channel JFET Amplifier with C1(input)-0.01uF C2(bypass)-2uF C3(output)-0.5uF VDD 20V Rsig- 10kQ RG-1M Ω RD-4.7k Q IDSS-8mA VGS(off-AV Cgd-2pF Cgs-4pF Cds-0.5pF Cwo-6pF RL-2.2k Ω Rc rQi=120 0.47uF R, 04uF 0.82Ω R: 2. A self-biased n-channel JFET Amplifier with C1 (input)=001uF C2bypass)-2uF C3(output):0.5UF VDD-20V Rsige 10kΩ RG-1M Ω RD-4.7k Ω IDSS-BmA VGS(off)-4V Cgd-2pF Cds-0.5pF Cwi-5pF RL-2.2k Ω
2. A self-biased n-channel JFET...
1. Determine fio, fic and fus with ra = 100 ks Identify the actual cut off frequency. 2. draw the low-frequency response of the network using Multisim. 3. Discuss your results. 20 V Cw Cw 4 pF Cod = 8 pF = 6 pF C = 12 pF Com = 3pF 3.9 k92 220 kΩ 6.8 uF HE loss = 10 mA Vp = -6 V 1.5 k92 WE 1μF + 5.6 k 2 68 k22 21 2.2 k92 10uF...
2. (25 pts) For the JFET configuration shown below using the parameters given V +16.0v R1 RD Rp 2.4 k2 Rs 1.5 k R,- 2.1 M2 R2-270 kΩ Ioss 8.0 MA IG- 0 A C1 Vo Vin R2 RS cs a) Sketch the transfer characteristics of the device. b) On the same graph, sketch the bias line equation. c) Determine Ipo- d) Determine Voso- e) Determine Vos lpo Vas
1. Design the common source amplifier shown in Figure 1 with Ip- 1 mA and Vo 5 V Determine V2 and Ri. The MOSFET characteristics are V-50 V, k-0.093 A/V, gate-to- drain capacitance, Cd 40 pF, and Vi 1.1 V. (For PSpice simulations, use parameters: VTO. 1.1 LAMBDA-002 KP-0.093 CGDO-4E-7 w=100u L-I00u for the 2N7000 MOSFET.) a. Determine the gain and gm of the circuit b. Determine the low-frequency (high-pass response) poles of the common-source amplifier due to the coupling...
Question 1 (35 marks) (a) You are given a black box circuit where the input and output voltages are denoted Vin(t) and Vour(t) respectively. You have knowledge of its transfer function H(s), given by: al Vout(t) Vint) (200s) (s + 200)(s + 10)3(s + 200) (1) Using the semi-log graph paper provided in this examination paper (see pages 8-9), sketch the magnitude plot of the frequency response of the circuit. (15 marks) (ii) From your results in (1), what function...
A filtering circuit is given in Figure1 v¡(t) uo(t) R2 Figure 1: Filter circuit for Problem 1 (1.a) Derive the transfer function H(s) = V(s)/V(s) for this filter network. (5 marks) (1.b) Determine the magnitude |H(ju) and phase (jw) of the frequency response of the filter network. (2 marks) (1.c) What type of filter is this? What might it be used for? Justify your answer. (3 marks)
A common source amplifier circuit based on a single n-channel MOSFET is shown in Figure 4b. Assume that the transconductance gm-60 mS (equivalent to mA/ V) and drain source resistance, os, is so large it may be neglected. 0) Calculate the open circuit voltage gain Av Yout/ Vis. i) The amplifier has a load of 10 k2. Determine the current gain Va. = 12 V 150k 4k3 Vout Vin 200k GND = 0 V Figure 4b a) State the name...
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