Q 1: Assume μnCox = 200 μA/V2, (WL)M1, M2 = (10 μm/1 μm), Vthn = 0.4 V

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Q 1: Assume μnCox = 200 μA/V2, (WL)M1, M2 = (10 μm/1 μm), Vthn = 0.4 V, λ = 0 For the figures given below (upper part of circuit is not shown), Vin1 = VCM + (vid/2) and Vin2 = VCM − (vid/2). If −0.36 V ≤ vid ≤ 0.36 V, what is the bias current provided by M3 ? If Vb = 0.64 V, what is the size of M3 ? If vid, max is applied at gate of M1 with gate of M2 grounded, what is the voltage Vp ?

Q 1: Assume μnCox = 200 μA/V2, (WL)M1, M2 = (10 μm/1 μm), Vthn = 0.4 V, λ = 0 For the figures given below (upper part of circuit is not shown), Vin1 = VCM + (vid/2) and Vin2 = VCM − (vid/2). If −0.36 V ≤ vid ≤ 0.36 V, what is the bias current provided by M3 ? If Vb = 0.64 V, what is the size of M3 ? If vid, max is applied at gate of M1 with gate of M2 grounded, what is the voltage Vp ?

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Q 1: Assume

μ_{n} C_{o x} = 200 μ A / V^{2}, {(\frac{W}{L})}_{M 1, M 2} = (10 μ m / 1 μ m), V_{t h n} = 0.4 V, λ = 0

For the figures given below (upper part of circuit is not shown),

V_{i n 1} = V_{C M} + (\frac{v_{i d}}{2})

and

V_{i n 2} = V_{C M} - (\frac{v_{i d}}{2})

. If

- 0.36 V \leq v_{i d} \leq 0.36 V

, what is the bias current provided by

M_{3}

? If

V_{b} = 0.64 V

, what is the size of

M_{3}

? If

v_{i d, max}

is applied at gate of

M_{1}

with gate of

M_{2}

grounded, what is the voltage

V_{p}

?

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