CURRENT MIRROR CIRCUIT
PROBLEM TO BE SOLVED: To achieve a current mirror circuit capable of being operated at a low power source voltage. SOLUTION: The current mirror circuit includes a current mirror for outputting two currents equal to a current of an input side transistor; and a base current compensator which amplifies...
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| Sprache: | eng |
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| Zusammenfassung: | PROBLEM TO BE SOLVED: To achieve a current mirror circuit capable of being operated at a low power source voltage. SOLUTION: The current mirror circuit includes a current mirror for outputting two currents equal to a current of an input side transistor; and a base current compensator which amplifies one current output from the current mirror to be converted into a compensation current, and overlaps the compensation current with the other current output from the current mirror. COPYRIGHT: (C)2008,JPO&INPIT |
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