Title :
High-frequency analog filters in deep-submicron CMOS technology
Author :
Castello, Rinaldo ; Bietti, Ivan ; Svelto, Francesco
Author_Institution :
Pavia Univ., Italy
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;
Conference_Titel :
Solid-State Circuits Conference, 1999. Digest of Technical Papers. ISSCC. 1999 IEEE International
Conference_Location :
San Francisco, CA
Print_ISBN :
0-7803-5126-6
DOI :
10.1109/ISSCC.1999.759108
