MULTIPLE STRING, MULTIPLE OUTPUT DIGITAL TO ANALOG CONVERTER

A multiple output, multiple impedance string digital-to-analog converter (DAC) circuit can provide a first output having a first resolution in response to a first digital input signal and a second output having a second resolution in response to a second digital input signal. A main impedance string...

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Bibliographic Details
Main Authors WANG, HANQING, LIU, TONY YINCAI, GU, SHURONG, DEMPSEY, DENNIS A, QU, GUANGYANG
Format Patent
LanguageEnglish
Polish
Published 17.01.2022
Subjects
BASIC ELECTRONIC CIRCUITRY
CODE CONVERSION IN GENERAL
CODING
DECODING
ELECTRICITY
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Summary:A multiple output, multiple impedance string digital-to-analog converter (DAC) circuit can provide a first output having a first resolution in response to a first digital input signal and a second output having a second resolution in response to a second digital input signal. A main impedance string and a secondary impedance string can be coupled using switching networks to provide a first DAC output. By coupling additional switches to the main impedance string and by sharing the main impedance string, a second DAC output can be realized.
Bibliography:Application Number: PL20180170251T