Publication detail

SC Sigma-Delta Converter for Vibration Sensor Processing System

PAVLÍK, M. KLEDROWETZ, V. HÁZE, J. PRISTACH, M. PROKOP, R. FUJCIK, L. KHATEB, F.

Original Title

SC Sigma-Delta Converter for Vibration Sensor Processing System

Czech Title

SC Sigma-Delta Converter for Vibration Sensor Processing System

English Title

SC Sigma-Delta Converter for Vibration Sensor Processing System

Type

conference paper

Language

en

Original Abstract

The paper deals with a design of the 12-bit Delta-Sigma modulator using switched capacitor technique (SC). It is a part of the system for vibration sensor output processing. Processing system consists of pre-amplifier, delta-sigma modulator and decimation digital filter. Detailed description of design process of the Delta-Sigma modulator is described in article. The design process starts by parameter requirements determination, continuing by structure proposal, design method and coefficients selection, selecting of compensation methods and concluding by design on the chip. ONSemi I2T100 700 nm CMOS technology was used for design. The value of SNDR = 81.1 dB (ENOB = 13.2 bits) was achieved.

Czech abstract

The paper deals with a design of the 12-bit Delta-Sigma modulator using switched capacitor technique (SC). It is a part of the system for vibration sensor output processing. Processing system consists of pre-amplifier, delta-sigma modulator and decimation digital filter. Detailed description of design process of the Delta-Sigma modulator is described in article. The design process starts by parameter requirements determination, continuing by structure proposal, design method and coefficients selection, selecting of compensation methods and concluding by design on the chip. ONSemi I2T100 700 nm CMOS technology was used for design. The value of SNDR = 81.1 dB (ENOB = 13.2 bits) was achieved.

English abstract

The paper deals with a design of the 12-bit Delta-Sigma modulator using switched capacitor technique (SC). It is a part of the system for vibration sensor output processing. Processing system consists of pre-amplifier, delta-sigma modulator and decimation digital filter. Detailed description of design process of the Delta-Sigma modulator is described in article. The design process starts by parameter requirements determination, continuing by structure proposal, design method and coefficients selection, selecting of compensation methods and concluding by design on the chip. ONSemi I2T100 700 nm CMOS technology was used for design. The value of SNDR = 81.1 dB (ENOB = 13.2 bits) was achieved.

Keywords

SC technique, CDS technique, MATLAB, operational amplifier, Delta-Sigma modulator

RIV year

2013

Released

24.06.2013

Location

Řím

ISBN

978-1-4799-0403-7

Book

36th International Conference on Telecommunications and Signal Processing

Edition

1

Edition number

1

Pages from

392

Pages to

397

Pages count

5

BibTex


@inproceedings{BUT101002,
  author="Michal {Pavlík} and Vilém {Kledrowetz} and Jiří {Háze} and Marián {Pristach} and Roman {Prokop} and Lukáš {Fujcik} and Fabian {Khateb}",
  title="SC Sigma-Delta Converter for Vibration Sensor Processing System",
  annote="The paper deals with a design of the 12-bit  Delta-Sigma modulator using switched capacitor technique (SC). It is a part of the system for vibration sensor output processing. Processing system consists of pre-amplifier, delta-sigma modulator and decimation digital filter. Detailed description of design process of the  Delta-Sigma modulator is described in article. The design process starts by parameter requirements determination, continuing by structure proposal, design method and coefficients selection, selecting of compensation methods and concluding by design on the chip. ONSemi I2T100 700 nm CMOS technology was used for design. The value of SNDR = 81.1 dB (ENOB = 13.2 bits) was achieved.",
  booktitle="36th International Conference on Telecommunications and Signal Processing",
  chapter="101002",
  edition="1",
  howpublished="electronic, physical medium",
  year="2013",
  month="june",
  pages="392--397",
  type="conference paper"
}