Parallel charge signal delivery system, and filtering AD converter using the same

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United States of America Patent

PATENT NO 5936567
SERIAL NO

08950589

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Abstract

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A data supply method for performing exact operations by a number of operation units receiving a single signal as input is proposed; and a composition of a system provided with both the filter function and the AD conversion function using the same is also proposed. The system comprises a charge signal supply unit, which is a charge splitter composed of charge transfer devices for splitting a input charge signal into N signal charge parts, for supplying as input for said charge splitter S (S is an integer equal or superior to 2) series of source time series charge signals as a single time series signal by multiplexing the same by the time division multiplexing; and a demultiplexing mechanism for taking as respective inputs the N outputs from said charge splitter, and for separating multiplexed S series of time series charge signals contained in this input to convert them into an independent time series signals.

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Patent Owner(s)

Patent OwnerAddress
G D S CO LTD6TH FL WATANABE BLDG 20-13 AKASAKA 2-CHOME MINATO-KU TOKYO 107-0052
NAGAZUMI YASUO6-10 MEGURO 4-CHOME MEGURO-KU TOKYO 153-0063

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nagazumi, Yasuo 6th Fl. Watanabe Bldg., 20-13 Akasaka 2-chome Minato-ku, Tokyo 107, JP 19 275

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