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Homework 7

# Homework 7 - HOMEWORK 7 SECTION 1 and 2 DUE WED 28 at 5:00...

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HOMEWORK 7, SECTION 1 and 2, DUE WED 28 at 5:00 pm mailbox located in EE002 Κ ν 2 Λ 1) An NMOS transistor has parameters V TN = 0.8V, k’ n = 40 μ A/V 2 , and λ = 0, (a) Determine the width-to-length ratio (W/L) such that g m = 0.5 mA/V at I D = 0.5mA when biased in the saturation region. (b) Calculate the required value of V GS . 2) A PMOS transistor has parameters V TP = -1.2V, k’ p = -20 μ A/V 2 , and λ = 0, (a) Determine the width-to-length ration (W/L) such that g m = 50 μ A/V at I D = -0.1mA when biased in the saturation region. (b) Calculate the required value of VSG. 3) An NMOS transistor is biased in the saturation region at a constant V GS . The drain current is I D = 3mA at V DS = 5V and I D = 3.4mA at V DS = 10V. Determine λ and r d . 4) The minimum value of small-signal resistance of a PMOS transistor is to be r d = 100 k . If Ι D = -3mA at V DS = -5V and I D = -3.4mA at V DS = -10V. Determine λ p and then the maximum I D for r d at V DS = -10V 5) Calculate the small-signal voltage gain v o /v s of a common-source amplifier, such

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Homework 7 - HOMEWORK 7 SECTION 1 and 2 DUE WED 28 at 5:00...

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