Homework Answers
![NOH= NDD = 2.5v. from power formular 0.imw= 0] 0-Imw= 125 124] RL= (1-25)(2-4)x102 IDN- Uncox -Vo] Vou that can 0.1 RL=30kn P](http://img.homeworklib.com/questions/165dcca0-3159-11ec-8060-1369a087c8eb.png?x-oss-process=image/resize,w_560)
Designing an resistive load nmos inverter
means we have to find out the load resitance RL value and W/L ratio
of the transistor.So,I found out them.The on resitance of nmos is
nothing but the voltage from the drain to source to the drain
current.
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a) Design an NMOS inverter with resistive load for: VDD = 2.5V, VIN = 0.6V, Kn'...
Question 3 a) Design the resistive load based NMOS inverter in Figure Q3a to provide VOL...
Question 3 a) Design the resistive load based NMOS inverter in Figure Q3a to provide VOL = 200 mV and to draw a supply current of 80 pA in the low-output state. Let the transistor be specified to have VTN = 0.7 V, KN = 125 JA/V, and I = 0. The power supply VoD = 2.5 V. State any assumptions made. Calculate the required values of W/L and Rp. ii) How much power is drawn from Voo when the...
Compute the following for the pseudo-NMOS inverter shown in Figure. VTn=0.45V. VTp=. 0.45V kn-115uA/V2.kp'--304A/V2, VDSATn=0.4V, VDSATp=...
Compute the following for the pseudo-NMOS inverter shown in Figure. VTn=0.45V. VTp=. 0.45V kn-115uA/V2.kp'--304A/V2, VDSATn=0.4V, VDSATp= -0.4V. Transistors are short channel devices. a. VOL and VOH b. Which is expected to have a higher value? NML or NMH? Why? c. Why is the circuit called a pseudo-NMOS inverter? d. The power dissipation: (1) for Vin low, and (2) for Vin high. Output load is 1 pF e. For an output load of 1 pF, calculate tpLH and tpHL. Are the...
4. (25 points) (Show all work) Design an inverter circuit using a NMOS transistor and a...
4. (25 points) (Show all work) Design an inverter circuit using a NMOS transistor and a resistor with Vout-5.0 when Vin-OV and Vout-0.3 V when Vin-SV with Kn-300uA/V" and a VrN = 1 V. Use ID-Kn(VGS-VTNJVDs. You have a 5V supply available to power the circuit.
TYU 16.5 Consider the NMOS logic circuit in Figure 16.18. Assume transistor parameters of kn = 10...
need TYU 16.6
TYU 16.5 Consider the NMOS logic circuit in Figure 16.18. Assume transistor parameters of kn = 100 μ A/ V, and VT = 0.4 V. Assume all driver transistors are identical. Neglect the body effect. (a) If (W/L)L = 0.5, determine (W/L) for the drivers such that VOL(max) = 80μ V. Assume logic 1 input voltages are 2.1 V. 68 Part 3 Digital Electronics VDD = 5 V 0 MDA C DA B DC Figure 16.18 Figure...
Can you help me solve this problem and show the steps? Design a resistively loaded NMOS...
Can you help me solve this problem and show the steps?
Design a resistively loaded NMOS inverter to operate from a 3.3-V power supply. The inverter should dissipate not more than P = 0.2 mW. The low voltage input (flow logic input') is VL = 0.2 V. Assume VIN = 0.7 V. Also the transconductance value is Kn = 100x106 A/V2. Assumptions: (a) the transistor is 'off when Vi = VL and (b) the transistor is the triode region for...
CMOS Design Styles Quiz Problem 1: a) What is the typical "topology" for pMOS and nMOS...
CMOS Design Styles Quiz Problem 1: a) What is the typical "topology" for pMOS and nMOS in digital circuitry? -pMOS Vdd to Vout, nMOS Vout to Gnd -nMOS Vdd to Vout, pMOS Vout to Gnd -pMOS Vdd to Gnd, nMOS Vin to Vout -Only use xMOS -Both transistors Vin to Vout b) How do you implement nMOS in AND functions? -series connected, with increased widths -Parallel connected, with standard widths -Series connected with half the widths -Parallel connected, alternating large...
(40 p). a) Design a CMOS reference symmetrical inverter to provide a delay of 2 ns...
(40 p). a) Design a CMOS reference symmetrical inverter to provide a delay of 2 ns when driving a lpf capacitor load and V DD = 2.5V if K, =1004A/V2, K , = 4041A/V?, V.x = Vzx| = 0.5V b) Using this reference inverter, design the CMOS logic gate for function Y = (A + B)C + DFG c) Find the equivalent W/L for the NMOS network when all transistors are on.
Q1,Q2 and Q3 plz help Question Consider the following inverter design problem: Given VpD 5V, k' 30uA/V , an...
Q1,Q2 and Q3
plz help
Question Consider the following inverter design problem: Given VpD 5V, k' 30uA/V , and Vo 1V, design a resistive-load inverter circuit with VoL 0.2V . Specifically, determine the (W/L) ratio of the driver transistor and the value of the load resistor RL that achieve the required VoL- (10 marks) Question 2 Consider a pseudo-nMOS NOR2 gate, with the following parameters: 1V., Vro,load -31V, y = 0.4V1/2, andl F|= 0.6V. The transistor Hn Cox =254A/V2, Vro,driver...
L = 90nm, Veff = 0.2V at 100uA of drain current. also Vbias = 0.6V Kn-μ.co.-280...
L = 90nm, Veff = 0.2V at 100uA of drain current. also Vbias =
0.6V
Kn-μ.co.-280 μΑ/V2, k',-HoCo.-70 μΑ/V2, VDD-1.2 V Vro.N=0.4V, VrJF-0.4V, PHE 120 0.8V for N and P, γ=0.35 Vos, λし=0.1 um/V, VuN=inf.. For the circuit on the right, assume W and L values from (1) Discuss how the DC values of Vout and drainVin current relate to the DC values of Vbias and Vin Calculate the DC value of Vout, when Vin,dc-0.6V. (does this circuit have the...
Question 3 a) Design the resistive load based NMOS inverter in Figure Q3a to provide VOL = 200 mV and to draw a supply current of 80 pA in the low-output state. Let the transistor be specified to have VTN = 0.7 V, KN = 125 JA/V, and I = 0. The power supply VoD = 2.5 V. State any assumptions made. Calculate the required values of W/L and Rp. ii) How much power is drawn from Voo when the...
Compute the following for the pseudo-NMOS inverter shown in Figure. VTn=0.45V. VTp=. 0.45V kn-115uA/V2.kp'--304A/V2, VDSATn=0.4V, VDSATp= -0.4V. Transistors are short channel devices. a. VOL and VOH b. Which is expected to have a higher value? NML or NMH? Why? c. Why is the circuit called a pseudo-NMOS inverter? d. The power dissipation: (1) for Vin low, and (2) for Vin high. Output load is 1 pF e. For an output load of 1 pF, calculate tpLH and tpHL. Are the...
4. (25 points) (Show all work) Design an inverter circuit using a NMOS transistor and a resistor with Vout-5.0 when Vin-OV and Vout-0.3 V when Vin-SV with Kn-300uA/V" and a VrN = 1 V. Use ID-Kn(VGS-VTNJVDs. You have a 5V supply available to power the circuit.
need TYU 16.6
TYU 16.5 Consider the NMOS logic circuit in Figure 16.18. Assume transistor parameters of kn = 100 μ A/ V, and VT = 0.4 V. Assume all driver transistors are identical. Neglect the body effect. (a) If (W/L)L = 0.5, determine (W/L) for the drivers such that VOL(max) = 80μ V. Assume logic 1 input voltages are 2.1 V. 68 Part 3 Digital Electronics VDD = 5 V 0 MDA C DA B DC Figure 16.18 Figure...
Can you help me solve this problem and show the steps?
Design a resistively loaded NMOS inverter to operate from a 3.3-V power supply. The inverter should dissipate not more than P = 0.2 mW. The low voltage input (flow logic input') is VL = 0.2 V. Assume VIN = 0.7 V. Also the transconductance value is Kn = 100x106 A/V2. Assumptions: (a) the transistor is 'off when Vi = VL and (b) the transistor is the triode region for...
(40 p). a) Design a CMOS reference symmetrical inverter to provide a delay of 2 ns when driving a lpf capacitor load and V DD = 2.5V if K, =1004A/V2, K , = 4041A/V?, V.x = Vzx| = 0.5V b) Using this reference inverter, design the CMOS logic gate for function Y = (A + B)C + DFG c) Find the equivalent W/L for the NMOS network when all transistors are on.
Q1,Q2 and Q3
plz help
Question Consider the following inverter design problem: Given VpD 5V, k' 30uA/V , and Vo 1V, design a resistive-load inverter circuit with VoL 0.2V . Specifically, determine the (W/L) ratio of the driver transistor and the value of the load resistor RL that achieve the required VoL- (10 marks) Question 2 Consider a pseudo-nMOS NOR2 gate, with the following parameters: 1V., Vro,load -31V, y = 0.4V1/2, andl F|= 0.6V. The transistor Hn Cox =254A/V2, Vro,driver...
L = 90nm, Veff = 0.2V at 100uA of drain current. also Vbias =
0.6V
Kn-μ.co.-280 μΑ/V2, k',-HoCo.-70 μΑ/V2, VDD-1.2 V Vro.N=0.4V, VrJF-0.4V, PHE 120 0.8V for N and P, γ=0.35 Vos, λし=0.1 um/V, VuN=inf.. For the circuit on the right, assume W and L values from (1) Discuss how the DC values of Vout and drainVin current relate to the DC values of Vbias and Vin Calculate the DC value of Vout, when Vin,dc-0.6V. (does this circuit have the...
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