PIPELINE A-D CONVERTER

PROBLEM TO BE SOLVED: To provide a pipeline A-D converter having a resolution, an acceptable conversion frequency, and power consumption responding to requests of a system. SOLUTION: The pipeline A-D converter comprises a controller which outputs control signals in response to an active status of a...

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Bibliographic Details
Main Authors YAMAGUCHI KOJI, OGITA SHINICHI, OTANI MICHIHIKO
Format Patent
LanguageEnglish
Published 22.12.2005
Edition7
Subjects
BASIC ELECTRONIC CIRCUITRY
CODE CONVERSION IN GENERAL
CODING
DECODING
ELECTRICITY
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Summary:PROBLEM TO BE SOLVED: To provide a pipeline A-D converter having a resolution, an acceptable conversion frequency, and power consumption responding to requests of a system. SOLUTION: The pipeline A-D converter comprises a controller which outputs control signals in response to an active status of a device in which the pipeline A-D converter is incorporated, and a pipeline A-D converter which switches a resolution speed or a acceptable conversion processing speed by switching the capacity of a built-in operational amplifier in according to the control signal. COPYRIGHT: (C)2006,JPO&NCIPI
Bibliography:Application Number: JP20040176011