Question

Notify Me Bookmark

Q1. Consider the logic circuit shown in Fig. P7.10, with VTO (enhancement) = 1 V, VTO (depletion) = −3 V, and γ = 0. (a) Determine the logic function F. (b) Calculate WL/LL such that VOL does not exceed 0.4 V. (c) Qualitatively, would WL/LL increase or decrease if the same conditions in (b) are to be achieved but γ = 0.4 V1/2? Fig. P7.10

Q1. Consider the logic circuit shown in Fig. P7.10, with VTO (enhancement) = 1 V, VTO (depletion) = −3 V, and γ = 0. (a) Determine the logic function F. (b) Calculate WL/LL such that VOL does not exceed 0.4 V. (c) Qualitatively, would WL/LL increase or decrease if the same conditions in (b) are to be achieved but γ = 0.4 V1/2? Fig. P7.10

Image text
Q1. Consider the logic circuit shown in Fig. P7.10, with V T O (enhancement) = 1 V , V TO ( depletion ) = − 3 V , and γ = 0 . (a) Determine the logic function F . (b) Calculate W L / L L such that V O L does not exceed 0.4 V . (c) Qualitatively, would W L / L L increase or decrease if the same conditions in (b) are to be achieved but γ = 0.4 V 1 / 2 ? Fig. P7.10

Detailed Answer

3 0

Please enter your email here. You will get email when this question is answered by our tutor.

Answer
Doubtrix Logo

This Problem has been solved!

You'll get a detailed, step-by-step and expert verified solution.

Join Doubtrix with 7-days free trial

  • Icon Correct & Verified Answers
  • Icon No AI-Generated Answers
  • Icon Video Solution for Difficult Questions
  • Icon Work With Experts to Reach at Correct Answers
Login Sign Up
  • Student Reviews:
  • (3)
  • Correct answers (3)
  • Complete solution (3)
  • Step-by-step solution (3)
  • Fully explained (3)

Similar/Related Questions

(i) Design a CMOS logic circuit to implement the function Y = AB + C¯. Find the minimum width for each transistor such that the delay is not worse than the reference inverter. Assume that for the basic inverter n = 2 and p = 4 and that technology used is L = 0.5 μm. ( 8 marks) (ii) Consider the circuit shown below. (a) Express Y as a function of A and B. (b) Redraw the circuit using CMOS Transmission gate switch. (c) Compare the performance of the Transmission Gate switch to the NMOS switch and PMOS switch. (6 marks) (iii) Mark the correct answer in the following. (6 marks)VIH is a) the maximum input voltage level to be considered as High. b) the maximum input voltage level to be considered as Low. c) the minimum input voltage level to be considered as High. d) the minimum input voltage level to be considered as Low. VIL is a) the maximum input voltage level to be considered as High. b) the minimum input voltage level to be considered as Low. c) the minimum input voltage level to be considered as High. d) the maximum input voltage level to be considered as Low. The noise margin in the Low state for a logical circuit with VIH = 2.2 V, VIL = 0.4 V, VOH = 4.0 V and VOL = 0.2 V is a) 0.2 V. b) 2.0 V c) 1.8 V. d) 3.6 V.

Solution
0 0

Consider the circuit shown in the figure below. The ideal battery provides an emf ε = 7.00 V, and the initially uncharged capacitor has capacitance C = 8.53 μF. The resistors are R1 = 2R, R2 = 4R, and R3 = 7R where R = 15 Ω. The switch is closed at t = 0. (a) How much current passes through the capacitor at t = 0? mA (b) How much current passes through the capacitor at t = ∞? mA (c) How much charge is eventually stored on the capacitor at t = ∞? μC (d) How long does it take for the charge on capacitor to increase to 80% of its eventual charge? μs (e) Suppose that the initially uncharged capacitor was filled with a dielectric with dielectric constant κ before the switch was closed at t = 0. In this case, your answer to part (d) would decrease remain the same increase
Solution
0 0

Consider the circuit with a depletion load device shown in Figure P16.18. (a) For vX = 1.8 V and vY = 0.1 V, determine KD/KL such that vO = 0.1 V. (b) Using the results of part (a), determine vO when vX = vY = 1.8 V. (c) If the width-to-length ratio of the depletion load is (W/L)L = 1, determine the power dissipation in the logic circuit for the input conditions listed in parts (a) and (b).
Solution
0 0