Pipeline A/D converter

The present invention provides a pipeline A/D converter having resolution, allowable conversion processing rate and power consumption satisfying the requests of a system incorporating the pipeline A/D converter. The pipeline A/D converter in accordance with the present invention comprises a control...

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Bibliographic Details
Main Authors OGITA SHINICHI, YAMAGUCHI KOUJI, OTANI MITSUHIKO
Format Patent
LanguageEnglish
Published 15.12.2005
Edition7
Subjects
BASIC ELECTRONIC CIRCUITRY
CODE CONVERSION IN GENERAL
CODING
DECODING
ELECTRICITY
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Summary:The present invention provides a pipeline A/D converter having resolution, allowable conversion processing rate and power consumption satisfying the requests of a system incorporating the pipeline A/D converter. The pipeline A/D converter in accordance with the present invention comprises a control section for outputting a control signal according to the operation state of an apparatus incorporating the pipeline A/D converter, and a pipeline A/D conversion section, the resolution and/or allowable conversion processing rate of which are switched by switching the capacitance in a built-in operational amplifier according to the control signal.
Bibliography:Application Number: US20050140344