PARALLEL A/D CONVERTER
PROBLEM TO BE SOLVED: To provide a parallel A/D converter capable of accelerating the speed of operation and relaxing the restriction of post-stage voltage design. SOLUTION: A representative structure of the parallel A/D converter includes: a plurality of comparators arranged in parallel in accordan...
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| Main Author | |
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| Format | Patent |
| Language | English |
| Published |
01.09.2011
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| Subjects | |
| Online Access | Get full text |
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| Abstract | PROBLEM TO BE SOLVED: To provide a parallel A/D converter capable of accelerating the speed of operation and relaxing the restriction of post-stage voltage design. SOLUTION: A representative structure of the parallel A/D converter includes: a plurality of comparators arranged in parallel in accordance with the number of stages of quantization level; a plurality of signal line pairs inputted to the respective plurality of comparators by branching differential input signals; a plurality of track-hold circuits arranged at a plurality of comparators, respectively; and a voltage adder for adding a voltage whose difference of potential is varied stepwise from one comparator to the other comparator to the plurality of signal line pairs. COPYRIGHT: (C)2011,JPO&INPIT |
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| AbstractList | PROBLEM TO BE SOLVED: To provide a parallel A/D converter capable of accelerating the speed of operation and relaxing the restriction of post-stage voltage design. SOLUTION: A representative structure of the parallel A/D converter includes: a plurality of comparators arranged in parallel in accordance with the number of stages of quantization level; a plurality of signal line pairs inputted to the respective plurality of comparators by branching differential input signals; a plurality of track-hold circuits arranged at a plurality of comparators, respectively; and a voltage adder for adding a voltage whose difference of potential is varied stepwise from one comparator to the other comparator to the plurality of signal line pairs. COPYRIGHT: (C)2011,JPO&INPIT |
| Author | IRIE KOICHI |
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| Notes | Application Number: JP20100032070 |
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| RelatedCompanies | YOKOGAWA ELECTRIC CORP |
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| Snippet | PROBLEM TO BE SOLVED: To provide a parallel A/D converter capable of accelerating the speed of operation and relaxing the restriction of post-stage voltage... |
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| SubjectTerms | BASIC ELECTRONIC CIRCUITRY CODE CONVERSION IN GENERAL CODING DECODING ELECTRICITY |
| Title | PARALLEL A/D CONVERTER |
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