Balanced differential transimpedance amplifier with single ended input and balancing method

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United States of America Patent

PATENT NO 9843297
SERIAL NO

14814080

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Abstract

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A balanced differential transimpedance amplifier with a single-ended input operational over a wide variation in the dynamic range of input signals. A threshold circuit is employed to either or a combination of (1) generate a varying decision threshold to ensure a proper slicing over a wide range of input current signal levels; and (2) generate a bias current and voltage applied to an input of a transimpedance stage to cancel out a dependence of the transimpedance stage voltage input on input current signal levels.

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Patent Owner(s)

  • COSEMI TECHNOLOGIES, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
McClay, Charles Phillip Fountain Hills, US 3 3
Smith, Robert Monroe Phoenix, US 3 1

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