8.27 For β = 100 and ro = 100 kΩ, contrast the Wilson mirror and the simple mirror by evaluating the current transfer-ratio error due to finite β, and the output resistance.
Transfer-ratio error: 0.02% for Wilson as opposed to 2% for the simple circuit; Ro = 5 MΩ for Wilson compared to 100 kΩ for the simple circuit
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