Digital to analog converter with thermometer coding and methods for use therewith

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United States of America Patent

PATENT NO 9112528
APP PUB NO 20150214974A1
SERIAL NO

14243076

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Abstract

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A digital to analog converter (DAC) includes a thermometer coder that processes a digital input based on a thermometer coding, and generates a plurality of micro-current source inputs and a plurality of micro-current source analog controls. A plurality of micro-current sources generate a corresponding plurality of micro-current source outputs in response to the plurality of micro-current source inputs, wherein first selected ones of the plurality of micro-current sources are powered-off in response to the plurality of micro-current source analog controls. A summing circuit generates an analog output based on a sum of the corresponding plurality of micro-current source outputs.

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Patent Owner(s)

  • AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Currivan, Bruce Joseph Los Altos, US 10 161

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