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Assuming (W/L)1 = 6, (W/L)2 = 2, (W/L)3 = 3, and (W/L)4 = 27, a reference current Iref = is required such that I0 = 9 μA. 27 μA 1 μA 3 μA 9 μA 6 μA

Assuming (W/L)1 = 6, (W/L)2 = 2, (W/L)3 = 3, and (W/L)4 = 27, a reference current Iref = is required such that I0 = 9 μA. 27 μA 1 μA 3 μA 9 μA 6 μA

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Assuming ( W / L ) 1 = 6 , ( W / L ) 2 = 2 , ( W / L ) 3 = 3 , and ( W / L ) 4 = 27 , a reference current I ref = is required such that I 0 = 9 μ A . 27 μ A 1 μ A 3 μ A 9 μ A 6 μ A

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