Ip(mA Vas 0V GS Gs -1 5 Vas -1.5 810 12 l6
Homework Answers
1. Compute and plot the curves of ip vs. vps for an FET with Vio-2.5V and K-1 mA/V2 for Vos-2V, 4...
1. Compute and plot the curves of ip vs. vps for an FET with Vio-2.5V and K-1 mA/V2 for Vos-2V, 4V, 6V, and 8V for 0<VDs<6V. Label the triode region, the saturation region, as well to" GS as the boundary between the two.
1. Compute and plot the curves of ip vs. vps for an FET with Vio-2.5V and K-1 mA/V2 for Vos-2V, 4V, 6V, and 8V for 0
Problem 2: 1. Given that the transistors have the same λ, why is the mirror ratio not necessarily equal to 5? REF lo IDI 2 M, 02 Vas GS 2. What is the region of operation of M,? Why? Give all per...
Problem 2: 1. Given that the transistors have the same λ, why is the mirror ratio not necessarily equal to 5? REF lo IDI 2 M, 02 Vas GS 2. What is the region of operation of M,? Why? Give all pertinent details.
Problem 2: 1. Given that the transistors have the same λ, why is the mirror ratio not necessarily equal to 5? REF lo IDI 2 M, 02 Vas GS 2. What is the region of operation of...
QUESTION 1 l (mA) 3.0 Diode I-V 25 PS 1.5 1.0 0.5 5 Yo (volt) Using...
QUESTION 1 l (mA) 3.0 Diode I-V 25 PS 1.5 1.0 0.5 5 Yo (volt) Using the given load line and the diode curve, find the Ip quiescent value approximately in mA's. Choose one of the choices given closest to what you found. Hint: You can find the answer approximately just looking at the two graphs (we call this the graphical method) O approximately 1.5 mA O approximately 1.7 mA O approximately 1 mA approximately 2 mA
Triode Region Saturation Region - Vas= 5 volts 1. = Bus Bias Point - Ves =...
Triode Region Saturation Region - Vas= 5 volts 1. = Bus Bias Point - Ves = 4 volts Vo - VG = 3 volts 7 Vos Vos = Velas VGS = VGS_TH = 2 volts 1. The DC value of VS can be calculated as follows (check all that apply): VS = VSS + Rs x ID OVS = VGS + VGS_TH + Vo VS cannot be calculated VS = VDD - Ip x Rs VS = VGs - Vo-VGS_TH
ECEN 460 Quiz 5 Name 1. For the opAmp below, Vcc Vee 12 V, Bo Paoo80,...
ECEN 460 Quiz 5 Name 1. For the opAmp below, Vcc Vee 12 V, Bo Paoo80, Bos 100, VA VA2 VAS 100 mA, 13 = 10 mA, R2 = R,-10 kS2. RL = 100 v, Va4 = infinity, Vas-200V, las = 0.4 mA, = 1 kQ, use approximation ro=VA/ICE. a. Find differential mode input impedance. b. Find common mode input 0% impedance 04 c. Find output impedance. d. Find differential gain in dB. e. Find CMRR in dB Ias FO...
Use superposition on the circuit below; a) Find the voltage V'1 due to the 12V voltage...
Use superposition on the circuit below; a) Find the voltage V'1 due to the 12V voltage source alone. b) Find the voltage V": due to the 5mA current source alone. c) Find the total voltage V1 due to both sources. 2002 1002 12 4002 VI 5 mA 3002 www
1. Consider NMOS transistor in the circuit that has u.Cox = 0.4 mA/V?, W/L = 25,...
1. Consider NMOS transistor in the circuit that has u.Cox = 0.4 mA/V?, W/L = 25, and V.=0.4V. (20 pts) (a) Find the value of Vas that results in saturation mode operation with a lp current of 0.1 mA. Neglect the Early effect. (2.5 pts) +1.5 V in BRD (b) Find the value of Rp that results in a de drain voltage of 0.5V. (2.5 pts) = = = (e) Find gw and r, at the de operating point specified...
Thanks. (1 point) R. lo Ri Voltage Value Passives Value@ 21°С s 12V R 5 S2...
Thanks.
(1 point) R. lo Ri Voltage Value Passives Value@ 21°С s 12V R 5 S2 0.00386 3.3 k2 0.0005 0.7V-0.002 R3 52 0.00386 What is the temperature given the current is measured as 3.541 mA?
Question l Consider the following circuit. Assume that VTN- 1 V, Kn = 1.5 mA/V, and...
Question l Consider the following circuit. Assume that VTN- 1 V, Kn = 1.5 mA/V, and ? = 0. Sketch ID versus VDs for 0 Vos 5 V. Label and add numerical values on each the axis. Calculate and indicate VDs(sat) on the plot. Clearly indicate the saturation and Ohmic regions and the saturation current. (5 points) 2 V DS
5. Consider the n-channel D-MOSFET amplifier circuit. Ipss and Vp vary in the ranges shown due...
5. Consider the n-channel D-MOSFET amplifier circuit. Ipss and Vp vary in the ranges shown due to manufacturing variations VDD 12V 5 MS2 330 2 10 HF C1 sig 100 2 0.1 uF RL 1 kS2 10mA s lpss 12 mA -2.5V Vp s-1.5V s GS 1 ΜΩ 250Ω 22 uF Find the resulting variations in Id, gm, and Av. (Hint: you can consider four cases, which make use of the extreme values of Ioss and Vp. This can be...
1. Compute and plot the curves of ip vs. vps for an FET with Vio-2.5V and K-1 mA/V2 for Vos-2V, 4V, 6V, and 8V for 0<VDs<6V. Label the triode region, the saturation region, as well to" GS as the boundary between the two.
1. Compute and plot the curves of ip vs. vps for an FET with Vio-2.5V and K-1 mA/V2 for Vos-2V, 4V, 6V, and 8V for 0
Problem 2: 1. Given that the transistors have the same λ, why is the mirror ratio not necessarily equal to 5? REF lo IDI 2 M, 02 Vas GS 2. What is the region of operation of M,? Why? Give all pertinent details.
Problem 2: 1. Given that the transistors have the same λ, why is the mirror ratio not necessarily equal to 5? REF lo IDI 2 M, 02 Vas GS 2. What is the region of operation of...
QUESTION 1 l (mA) 3.0 Diode I-V 25 PS 1.5 1.0 0.5 5 Yo (volt) Using the given load line and the diode curve, find the Ip quiescent value approximately in mA's. Choose one of the choices given closest to what you found. Hint: You can find the answer approximately just looking at the two graphs (we call this the graphical method) O approximately 1.5 mA O approximately 1.7 mA O approximately 1 mA approximately 2 mA
Triode Region Saturation Region - Vas= 5 volts 1. = Bus Bias Point - Ves = 4 volts Vo - VG = 3 volts 7 Vos Vos = Velas VGS = VGS_TH = 2 volts 1. The DC value of VS can be calculated as follows (check all that apply): VS = VSS + Rs x ID OVS = VGS + VGS_TH + Vo VS cannot be calculated VS = VDD - Ip x Rs VS = VGs - Vo-VGS_TH
ECEN 460 Quiz 5 Name 1. For the opAmp below, Vcc Vee 12 V, Bo Paoo80, Bos 100, VA VA2 VAS 100 mA, 13 = 10 mA, R2 = R,-10 kS2. RL = 100 v, Va4 = infinity, Vas-200V, las = 0.4 mA, = 1 kQ, use approximation ro=VA/ICE. a. Find differential mode input impedance. b. Find common mode input 0% impedance 04 c. Find output impedance. d. Find differential gain in dB. e. Find CMRR in dB Ias FO...
Use superposition on the circuit below; a) Find the voltage V'1 due to the 12V voltage source alone. b) Find the voltage V": due to the 5mA current source alone. c) Find the total voltage V1 due to both sources. 2002 1002 12 4002 VI 5 mA 3002 www
1. Consider NMOS transistor in the circuit that has u.Cox = 0.4 mA/V?, W/L = 25, and V.=0.4V. (20 pts) (a) Find the value of Vas that results in saturation mode operation with a lp current of 0.1 mA. Neglect the Early effect. (2.5 pts) +1.5 V in BRD (b) Find the value of Rp that results in a de drain voltage of 0.5V. (2.5 pts) = = = (e) Find gw and r, at the de operating point specified...
Thanks.
(1 point) R. lo Ri Voltage Value Passives Value@ 21°С s 12V R 5 S2 0.00386 3.3 k2 0.0005 0.7V-0.002 R3 52 0.00386 What is the temperature given the current is measured as 3.541 mA?
Question l Consider the following circuit. Assume that VTN- 1 V, Kn = 1.5 mA/V, and ? = 0. Sketch ID versus VDs for 0 Vos 5 V. Label and add numerical values on each the axis. Calculate and indicate VDs(sat) on the plot. Clearly indicate the saturation and Ohmic regions and the saturation current. (5 points) 2 V DS
5. Consider the n-channel D-MOSFET amplifier circuit. Ipss and Vp vary in the ranges shown due to manufacturing variations VDD 12V 5 MS2 330 2 10 HF C1 sig 100 2 0.1 uF RL 1 kS2 10mA s lpss 12 mA -2.5V Vp s-1.5V s GS 1 ΜΩ 250Ω 22 uF Find the resulting variations in Id, gm, and Av. (Hint: you can consider four cases, which make use of the extreme values of Ioss and Vp. This can be...
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