Analog-to-digital converter, radiation detector and wireless receiver

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United States of America Patent

PATENT NO 9866232
SERIAL NO

15202138

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Abstract

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According to an embodiment, an analog-to-digital converter includes a detection circuit, a first conversion circuit, a second comparator, a delay control circuit, a control circuit. A detection circuit detects a differential time signal corresponding to a delay time by using a comparison signal and a delay comparison signal. A first conversion circuit generates a differential voltage by performing time-to-voltage conversion on the differential time signal. A second comparator generates a digital delay determination signal by comparing the differential voltage and an adjustment target voltage. A delay control circuit generates a delay control signal controlling the delay time in accordance with a delay determination signal. A control circuit generates a control signal by using the delay comparison signal in an analog-to-digital conversion period.

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Patent Owner(s)

  • KABUSHIKI KAISHA TOSHIBA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Furuta, Masanori Odawara Kanagawa, JP 87 527
Itakura, Tetsuro Tokyo, JP 165 1707

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