8.9 Consider the BJT current mirror of Fig. 8.7 with a nominal current transfer ratio of unity. Let the transistors have IS = 6×10−18 A, β = 100, and VA = 35 V. For IREF = 100 µA, find IO when VO = 2 V. Also, find the output resistance and the change in IO resulting from VO changing by 1.0 V.
8.9 Consider the BJT current mirror of Fig. 8.7 with a nominal current transfer ratio of unity. Let the transistors have IS = 6×10−18 A, β = 100, and VA = 35 V. For IREF = 100 µA, find IO when VO = 2 V. Also, find the output resistance and the change in IO resulting from VO changing by 1.0 V.
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