Detail publikačního výsledku

A/D Switched-Current Converter with Built-In Self Testing Features

VEČEŘA, I., VRBA, R., ŠVÉDA, M.

Originální název

A/D Switched-Current Converter with Built-In Self Testing Features

Anglický název

A/D Switched-Current Converter with Built-In Self Testing Features

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

Presented paper deals with the practical aspects of implementation of test circuitry into CMOS design of an analogue-to-digital converter. Properties of the structure of switched-current mode are discussed for design-for-test. Since the switched-current structure changes the mode of operation of current copiers (switched-current memory cell), large fault coverage can be reached if creating proper design-for-test. As the example, analysis of an A/D converter is used, designed in switched-current technique, when sampling data. The contribution aims at problems concerned with controllability and observability of internal nodes. The models developed were utilized and SPICE simulations performed to verify theoretical proposals.

Anglický abstrakt

Presented paper deals with the practical aspects of implementation of test circuitry into CMOS design of an analogue-to-digital converter. Properties of the structure of switched-current mode are discussed for design-for-test. Since the switched-current structure changes the mode of operation of current copiers (switched-current memory cell), large fault coverage can be reached if creating proper design-for-test. As the example, analysis of an A/D converter is used, designed in switched-current technique, when sampling data. The contribution aims at problems concerned with controllability and observability of internal nodes. The models developed were utilized and SPICE simulations performed to verify theoretical proposals.

Klíčová slova v angličtině

A/D Switched-Current Converter with Built-In Self Testing Features

Autoři

VEČEŘA, I., VRBA, R., ŠVÉDA, M.

Vydáno

01.01.2002

Nakladatel

SCI

Místo

Orlando

Kniha

Proceedings of the 6th World Multiconference on Systemics, Cybernetics and Informatics SCI 2002

Strany od

250

Strany počet

4

BibTex

@inproceedings{BUT4657,
  author="Ivo {Večeřa} and Radimír {Vrba} and Miroslav {Švéda}",
  title="A/D Switched-Current Converter with Built-In Self Testing Features",
  booktitle="Proceedings of the 6th World Multiconference on Systemics, Cybernetics and Informatics SCI 2002",
  year="2002",
  pages="4",
  publisher="SCI",
  address="Orlando"
}