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A set of electrical engineering questions from the eecs 140 spring 1996 midterm 1 exam. The questions cover topics such as calculating transistor parameters, dc voltage and current, and circuit design. Students are required to use given model parameters and assumptions to find solutions for various electrical engineering problems.
Typology: Exams
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Use the following model parameters
Kp' = Kn' = 100 "mu" A/V^ LAMBDAn = LAMBDAp =. GAMMAn = GAMMAp = 0 Vtn = Vtp = 1v
1a) Vt b) GAMMA c) k' d) LAMBDA
2)(W/L)mx
3a)Ids b)Vout c)Rin Rout Av
4)Vout, max Vout, min
5)Rl Rref
6)Iout/Iref
7)(W/L)m (W/L)m (W/L)m (W/L)m (W/L)m R
9)Rout Av
(W/L)m1 = (W/L)m2 = (W/L)m3 = (W/L)m4 = (W/L)m5 = 10 What is the value fo (W/L)mx so that Vout has a DC coltage of 0V? (You don't ne
a) What is Ids of m1? b) What is the DC voltage at Vout? c) If Ids(m1) = 10 "mu" A, what are Rin, Rout, and Av
If Vin can vary from 0 - 5 V, what is the range of Vout?
Calculate the values of Rl and Rref so that the DC voltage at Vout = 0V and the