A low-input resistance class AB CMOS current-conveyor
O. Oliaei, Patrick Loumeau
Abstract
O. Oliaei, Patrick Loumeau
Abstract
A basis for current-mode class AB operation in CMOS circuits is presented and the linear behavior of class AB current-mode circuits is discussed. A CMOS class AB current-conveyor designed by referring to the presented principle is proposed. This current-conveyor offers a low input resistance for a small bias current which makes it suitable for low-consumption designs.
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A basis for current-mode class AB operation in CMOS circuits is presented and the linear behavior of class AB current-mode circuits is discussed. A CMOS class AB current-conveyor designed by referring to the presented principle is proposed. This current-conveyor offers a low input resistance for a small bias current which makes it suitable for low-consumption designs.
Key concepts: Current conveyor, CMOS, Current (fluid), Electronic circuit, Class (philosophy), Electronic engineering, Electrical engineering, Biasing