Lecture 2 Current Mirror(1). Simple Current Mirror.

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Presentation transcript:

Lecture 2 Current Mirror(1)

Simple Current Mirror

Application of Current Mirror

Cascode Current Mirror

Application of a Cascode Current Mirror

A Wide Swing Current Mirror [Sedra/Smith: page 1001]

Generation of 2 Vov+Vt [Sedra/Smith: page 1001]

Improved Cascode Mirror [Gray and Meyer, 4 th Edition, p.269]

Force M5 to Operate in the triode region [Gray and Meyer, 4 th Edition, p.271]

Sooth Cascode Current Mirror [Gray and Meyer, 4 th Edition, p.271]

[Gray and Meyer, 4 th Edition, p.273]

Wilson MOS Current Mirror