Title :
Fully analogue LMS adaptive notch filter in BiCMOS technology [SLIC appls]
Author :
Linder, T. ; Zojer, H.
Author_Institution :
Siemens Entwicklungszentrum fur Mikroelektronik, Villach, Austria
Abstract :
A fully analogue adaptive notch filter for meter pulse applications in analogue subscriber line systems is presented. Processed in 1 μm BiCMOS this circuit uses the benefits of accurate SC-filters, low offset comparators and linear multipliers
Keywords :
BiCMOS analogue integrated circuits; 1 micron; BiCMOS technology; LMS; SC-filters; adaptive notch filter; analogue subscriber line systems; comparators; linear multipliers; meter pulse applications; offset; Adaptive filters; Attenuation; BiCMOS integrated circuits; Impedance; Laser stability; Laser tuning; Least squares approximation; Pulse circuits; Telephony; Temperature distribution;
Conference_Titel :
Bipolar/BiCMOS Circuits and Technology Meeting,1994., Proceedings of the 1994
Conference_Location :
Minneapolis, MN
Print_ISBN :
0-7803-1316-X
DOI :
10.1109/BIPOL.1994.587867
