Bias current circuit and semiconductor integrated circuit

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9054633
APP PUB NO 20140203880A1
SERIAL NO

14016178

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Abstract

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A bias current circuit controls an oscillator that generates an oscillation signal of a frequency corresponding to an input current. The circuit includes a part that detects fluctuation of a control current for variably controlling the frequency of the oscillation signal and a part that generates an input current in which a fluctuation component of the control current is canceled using a current for cancelling the detected fluctuation of the control current.

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Patent Owner(s)

  • KABUSHIKI KAISHA TOSHIBA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Miyashita, Daisuke Kanagawa, JP 65 368
Niki, Yusuke Tokyo, JP 11 14

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