Publication detail

Modified RSD Analog Digital Converter with BIST Technology

VEČEŘA, I., VRBA, R., LUDVÍK, J.

Original Title

Modified RSD Analog Digital Converter with BIST Technology

English Title

Modified RSD Analog Digital Converter with BIST Technology

Type

conference paper

Language

en

Original Abstract

Paper deals with pipelined switched-current A/D converter designed in 0.6 im BiCMOS technology with embedded BIST features. Modified RSD redundant-sign-digit conventional-restoring algorithm was implemented what decreases the amount of high-precision components. By changing from pipeline conversion to cycling mode, less power dissipation is obtained at the expense of conversion time (less than 1 iA current consumption in sleep mode). Since the switched-current structure changes the mode of operation of current copiers, large fault coverage can be reached if creating proper design-for-test. Proposed A/D converter is suitable for conversion of the current with very low amplitude from analog into digital domain. Current mode enables operation down to 3V thus is suitable for battery powered applications.

English abstract

Paper deals with pipelined switched-current A/D converter designed in 0.6 im BiCMOS technology with embedded BIST features. Modified RSD redundant-sign-digit conventional-restoring algorithm was implemented what decreases the amount of high-precision components. By changing from pipeline conversion to cycling mode, less power dissipation is obtained at the expense of conversion time (less than 1 iA current consumption in sleep mode). Since the switched-current structure changes the mode of operation of current copiers, large fault coverage can be reached if creating proper design-for-test. Proposed A/D converter is suitable for conversion of the current with very low amplitude from analog into digital domain. Current mode enables operation down to 3V thus is suitable for battery powered applications.

RIV year

2002

Released

01.10.2002

Publisher

WSEAS

Location

Rio de Janeiro

ISBN

960-8052-74-9

Book

2002 WSEAS International Conference on System Science, Applied Mathematics & Computer Science, and Power Engineering Systems

Pages from

2211

Pages to

2213

Pages count

3

Documents

BibTex


@inproceedings{BUT4654,
  author="Ivo {Večeřa} and Radimír {Vrba} and Jan {Ludvík}",
  title="Modified RSD Analog Digital Converter with BIST Technology",
  annote="Paper deals with pipelined switched-current A/D converter designed in 0.6 im BiCMOS technology with embedded BIST features. Modified RSD redundant-sign-digit conventional-restoring algorithm was implemented what decreases the amount of high-precision components. By changing from pipeline conversion to cycling mode, less power dissipation is obtained at the expense of conversion time (less than 1 iA current consumption in sleep mode). Since the switched-current structure changes the mode of operation of current copiers, large fault coverage can be reached if creating proper design-for-test. Proposed A/D converter is suitable for conversion of the current with very low amplitude from analog into digital domain. Current mode enables operation down to 3V thus is suitable for battery powered applications.",
  address="WSEAS",
  booktitle="2002 WSEAS International Conference on System Science, Applied Mathematics & Computer Science, and Power Engineering Systems",
  chapter="4654",
  institution="WSEAS",
  year="2002",
  month="october",
  pages="2211",
  publisher="WSEAS",
  type="conference paper"
}