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An original voltage multiplier circuit will be presented. The circuit is implemented in 0.35 mum CMOS technology and, in order to improve its frequency response, it is based exclusively on MOS transistors working in saturation region. The utilization of a FGMOST (Floating Gate MOS Transistor) for replacing the classical MOS devices allows obtaining an important reduction of the circuit complexity...
An original differential structure using exclusively MOS devices working in the saturation region will be further presented. Performing the great advantages of an excellent linearity (for an extended range of the input voltage), obtained by compensating the quadratic characteristic of the MOS transistor operating in the saturation region by an original square-root circuit, the proposed circuit is...
An original active resistor circuit is further presented. The main advantages of the new proposed implementations are the improved linearity, the small area consumption and the improved frequency response. An original technique for linearizing the I(V) characteristic of the active resistor will be proposed, based on the utilization of a new linear differential amplifier and on a current-pass circuit...
The main advantages of the new proposed CMOS active resistor are the improved linearity, the small area consumption and the improved frequency response. An original technique for linearizing the I(V) characteristic of the active resistor is proposed, based on the utilization of a new linear differential amplifier and on a current-pass circuit. The linearization of the original differential structure...
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