Shown is a positive latch built using transmission gates. Calculate the setup time, tsetup , and the propagation delay from the input D to the output Q, td−q. Use Cg = 2 fF/μm, Cd = 1 fF/μm and W = L = 2λ = 0.25 μm. Assume that equivalent resistance of NMOS transistor of width W is 13 kΩ and that equivalent resistance of PMOS transistor of width 2 W is 13 kΩ, that is use the following values for the transistor resistances: Rsq, n = 13 kΩ and Rsq, p = 26 kΩ.

Shown is a positive latch built using transmission gates. Calculate the setup time, tsetup , and the propagation delay from the input D to the output Q, td−q. Use Cg = 2 fF/μm, Cd = 1 fF/μm and W = L = 2λ = 0.25 μm. Assume that equivalent resistance of NMOS transistor of width W is 13 kΩ and that equivalent resistance of PMOS transistor of width 2 W is 13 kΩ, that is use the following values for the transistor resistances: Rsq, n = 13 kΩ and Rsq, p = 26 kΩ.

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  1. Shown is a positive latch built using transmission gates. Calculate the setup time, t setup , and the propagation delay from the input D to the output Q , t d q . Use C g = 2 f F / μ m , C d = 1 f F / μ m and W = L = 2 λ = 0.25 μ m . Assume that equivalent resistance of NMOS transistor of width W is 13 k Ω and that equivalent resistance of PMOS transistor of width 2 W is 13 k Ω , that is use the following values for the transistor resistances: R s q , n = 13 k Ω and R s q , p = 26 k Ω .

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