High-frequency analog filters in deep-submicron CMOS technology

Author

Castello, Rinaldo ; Bietti, Ivan ; Svelto, Francesco

Author_Institution

Pavia Univ., Italy

fYear

1999

fDate

17-17 Feb. 1999

Firstpage

74

Lastpage

75

Abstract

High-frequency analog filters are used in two areas. First, as preprocessing blocks in front of an A/D or as post processing blocks after a D/A. Examples are anti-alias filters for digital TVs, equalizers in digital modems and preconditioning filters in data recording channels (HDD). Second, as building blocks in the front end of a /spl Sigma//spl Delta/ converter. This paper concentrates on submicron CMOS continuous-time filters since increasing system speed requires use of the latest IC technology.

Keywords

CMOS analogue integrated circuits; VLSI; antialiasing; continuous time filters; equalisers; radiofrequency filters; sigma-delta modulation; /spl Sigma//spl Delta/ converter; CMOS; anti-alias filters; continuous-time filters; data recording channels; deep-submicron technology; equalizers; high-frequency analog filters; post processing blocks; preconditioning filters; preprocessing blocks; system speed; Bandwidth; CMOS technology; Calibration; Circuits; Crosstalk; Frequency; Low pass filters; Resonator filters; Transconductors; Tuning;

fLanguage

English

Publisher

ieee

Conference_Titel

Solid-State Circuits Conference, 1999. Digest of Technical Papers. ISSCC. 1999 IEEE International

Conference_Location

San Francisco, CA

ISSN

0193-6530

Print_ISBN

0-7803-5126-6

Type

conf

DOI

10.1109/ISSCC.1999.759108

Filename

759108