Publication detail

Some errors cancellation approaches used in ADC using switched capacitor technique

HÁZE, J.

Czech title

Techniky potlačení chyb v převodnících AD se spínanými kapacitory

English title

Some errors cancellation approaches used in ADC using switched capacitor technique

Type

conference paper

Language

en

Original abstract

This paper describes some errors cancellation approaches used in ADC using switched capacitor (SC) technique to compensate arising analog errors. In these errors besides mainly capacitor-mismatch, finite gain of OpAmp, charge injection in switches, clock feedthrough in switches, OpAmp input capacitance and parasitic capacitors. The details of the approaches are described and discussed in this paper.

Czech abstract

Článek popisuje některé metody potlačení nebo kmpenzace chyb vznikajících technikou SC v převodnících AD. Mezi tyto chyby patří zejména chyby přizpůsobení kapacitorů, konečné zesílení OZ a pronikání hodin do signálové cesty. Detaily uvedených kompenzačních technik jsou také uvedeny.

English abstract

This paper describes some errors cancellation approaches used in ADC using switched capacitor (SC) technique to compensate arising analog errors. In these errors besides mainly capacitor-mismatch, finite gain of OpAmp, charge injection in switches, clock feedthrough in switches, OpAmp input capacitance and parasitic capacitors. The details of the approaches are described and discussed in this paper.

Keywords in English

Switched-capacitor ADC, error cancelation

RIV year

2003

Released

10.09.2003

Location

Plzeň

ISBN

80-7082-951-6

Book

Applied Electronics 2003

Edition number

1

Pages count

4

BIBTEX


@inproceedings{BUT8341,
  author="Jiří {Háze},
  title="Some errors cancellation approaches used in ADC using switched capacitor technique",
  booktitle="Applied Electronics 2003",
  year="2003",
  month="September",
  address="Plzeň",
  isbn="80-7082-951-6"
}