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The NMOS cascode of Fig. 1 must provide a bias current of 0.5 mA with an output impedance of 40 kΩ. If μnCox = 50 μA/V2 and λ = 0.2 V−1, determine the required value of (W/L)1 = (W/L)2

The NMOS cascode of Fig. 1 must provide a bias current of 0.5 mA with an output impedance of 40 kΩ. If μnCox = 50 μA/V2 and λ = 0.2 V−1, determine the required value of (W/L)1 = (W/L)2

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The NMOS cascode of Fig. 1 must provide a bias current of 0.5 mA with an output impedance of 40 kΩ. If μnCox = 50 μA/V2 and λ = 0.2 V−1, determine the required value of (W/L)1 = (W/L)2

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