ASIC implementations of wave digital filters for noise shaping convertors

Author

Curtis, T.E. ; Webb, A.B. ; Rees-Roberts, T. ; Philips, R.

Author_Institution

Maritime Div., DRA, Portland, UK

fYear

1992

fDate

10-10 April 1992

Firstpage

42461

Lastpage

410

Abstract

Demonstrates that low cost, low power sonar signal acquisition systems with dynamic ranges in excess of 120 dB have been routinely produced using hybrid technology. The converters exploit the passive component matching available in hybrid technology and whilst the analogue integrated circuits used are commercially available parts, the digital circuitry needs to be fabricated as a custom ASIC (around 30000 gates complexity).<>

Keywords

VLSI; application specific integrated circuits; sonar; wave digital filters; ASIC; ASIC implementations; analogue integrated circuits; digital circuitry; dynamic ranges; hybrid technology; noise shaping convertors; passive component matching; sonar signal acquisition systems; wave digital filters; Application specific integrated circuits; Sonar; Very-large-scale integration; Wave digital filters;

fLanguage

English

Publisher

iet

Conference_Titel

ASICs for Measurement Systems, IEE Colloquium on

Conference_Location

London, UK

Type

conf

Filename

168169

Link To Document

https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=277207