Patent ID: 6998831
Filing Date: 2006-02-14
Classification: G05F

Abstract:
1. A current mirror that receives an input current, and provides an output current corresponding to the input current, comprising: an input stage that is configured to receive the input current at an input voltage, and an output stage that is configured to provide the output current at an output voltage, wherein the input stage includes: wherein: the first transistor and second transistor each include a gate, a drain, and a source, and the gate of the first transistor receives the first control signal, the drain of the first transistor receives the input current at the input voltage, the source of the first transistor is coupled to the drain of the second transistor, the gate of the second transistor is coupled to the drain of the first transistor, the source of the second transistor is coupled to a reference voltage, and the controlled voltage is provided at the drain of the second transistor, and wherein a second control device is provided to control said output current as a function of said input voltage.