1) Sketch a transistor-level schematic for a compound CMOS logic gate for each of the
following functions:
a. A 3-input XOR gate
b. The function Y = ABC + D
c. The function Y = (AB + C) · D
1) Sketch a transistor-level schematic for a compound CMOS logic gate for each of the following...
2. Domino Logic Sketch the transistor level schematic of a single domino gate that implements the function Y-(A)+ (C-D). The dynamic section of the domino gate should use a foot transistor. (4 points) a) b) Size the transistors so that the dynamic section has the pull-down strength of a unit inverter and the high-skew inverter has the pull-up strength of a unit inverter. (5 points) c) What is the path logical effort G and path parasitic delay P for a...
Problem 5. (20 points) Design and sketch a standard CMOS transistor circuit to implement the logic function F=(AB+C)D
Consider the design of a CMOS compound OR-OR-AND-INVERT (OA122) gate computing F-A+ B)-(C + D). a) sketch a transistor-level schematic b) sketch a stick diagram c) estimate the area from the stick diagram d) layout your gate with a CAD tool using unit-sized transistors e) compare the lavout size to the estimated area 1.17
Design a full subtractor and implement it with compound static CMOS gates. The number of gates in your design should be minimized. (a) Sketch a transistor-level schematic for each gate (b) Sketch a stick diagram of the barrow output circuit. 2.
Design a full subtractor and implement it with compound static CMOS gates. The number of gates in your design should be minimized. (a) Sketch a transistor-level schematic for each gate (b) Sketch a stick diagram of the barrow output...
Q5: Using a combination of CMOS logic gates symbol to generate the following functions from A, B and C. 1) Y = A(buffer) 2) Y = AB + ĀB(XOR) 3) Y = AB + AB(XNOR) 4) Y = AB + BC + AC
3. (6 pts) The following figure shows a transistor-level logic gate for AND gate. Complete the table. VOD 23 GND A | B | P | P2, P3 | N | N2 N3 | Y o 1
7.83. Design a CMOS logic gate that implements the logic function Y-ABC+ DE) and is twice as fast as the CMOS reference inverter when loaded by a capacitance of 2C
a) Design a CMOS logic gate that implements the logic function Y = AB+(CD+E) if the reference inverter has (WIL)n = 2/1, (W/L)= 5/1 b) What is the equivalent W/L for the NMOS section when all transistors are ON?
1.5.5 In Class Exercise: Work out the following examples from the text. Design CMOS logic functions for the following gates: (1-e) Z = (A·B) C.(A+ B) + Use a combination of CMOS gates to generate the following functions (2-a) Z A (this is a buffer) (2-c) Z- A B A (XNOR)? (2-d) Z-AbeT+AnB C +ABC + AB € which is the ? sum function in the binary adder. SC571
1.5.5 In Class Exercise: Work out the following examples from the...
a. Sketch a transistor layout, and Euler path, and a stick diagram for each of the following Boolean functions. You may assume that you have literals and inverted literals available as input to your gates. i. Y=AB + C ii. Y=(AB + C + DE) ii Y - ((A+B+C)(D+E)F) iv. Y- BD+ BC+ABC vi. Y- AB+BC +AC Our process (roughly speaking) is a 0.6μ process meaning the minimum channel length is 0.6μ. The gate oxidethickness is around 135A, and廿io mobility...