Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Sven Derksen0
Date of Patent
September 19, 2006
Patent Application Number
10877960
Date Filed
June 25, 2004
Patent Primary Examiner
Patent abstract
Current source for generating a constant reference current having an amplifier circuit, which outputs a negative feedback voltage, present across a first resistor, in inverted amplified fashion as amplification output voltage; a first voltage/current converter, which generates a current in a manner dependent on the amplifier output voltage; a first current mirror circuit, which mirrors the current generated by the voltage/current converter to form a mirrored current which flows through the first resistor in order to generate the negative feedback voltage; and having a second current mirror circuit, which mirrors the current generated by the voltage/current converter to form the reference current.
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