Consider the CMOS circuit to the right. Vtn = |Vtp| = 0.5 V μnCox = 4μ

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Consider the CMOS circuit to the right. Vtn = |Vtp| = 0.5 V μnCox = 4μpCox = 400 μA/V2 Wn = 270 nm Ln = 180 nm (Reminder that kn = WLμnCox) a. You have a goal of making the current through both transistors equal to 20 μA. If successful, what value of VO will occur? b. Find the W/L ratio for the PMOS that would result in 20 μA of current to pass through both transistors.

Consider the CMOS circuit to the right. Vtn = |Vtp| = 0.5 V μnCox = 4μpCox = 400 μA/V2 Wn = 270 nm Ln = 180 nm (Reminder that kn = WLμnCox) a. You have a goal of making the current through both transistors equal to 20 μA. If successful, what value of VO will occur? b. Find the W/L ratio for the PMOS that would result in 20 μA of current to pass through both transistors.

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Consider the CMOS circuit to the right.

\begin{matrix} V_{t n} = | V_{t p} | = 0.5 V \\ μ_{n} C_{o x} = 4 μ_{p} C_{o x} = 400 μ A / V^{2} \\ W_{n} = 270 nm \\ L_{n} = 180 nm \end{matrix}

(Reminder that

k_{n} = \frac{W}{L} μ_{n} C_{o x}

) a. You have a goal of making the current through both transistors equal to

20 μ A

. If successful, what value of

V_{O}

will occur? b. Find the

W / L

ratio for the PMOS that would result in

20 μ A

of current to pass through both transistors.

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