OTA-GS FILTERS - THE NEW FACE OF RC-ACTIVE FILTERS

Authors
RAMIREZANGULO J GONZALEZALTAMIRANO G
Citation
J. Ramirezangulo et G. Gonzalezaltamirano, OTA-GS FILTERS - THE NEW FACE OF RC-ACTIVE FILTERS, Revista Mexicana de Fisica, 42(3), 1996, pp. 459-466
Citations number
9
Categorie Soggetti
Physics
Journal title
Revista Mexicana de Fisica → ACNP
ISSN journal
0035001X
Volume
42
Issue
3
Year of publication
1996
Pages
459 - 466
Database
ISI
SICI code
0035-001X(1996)42:3<459:OF-TNF>2.0.ZU;2-L
Abstract
An approach for the direct translation of conventional RC active filte rs into CMOS integrable structures is presented. This technique is bas ed on the replacement of resistors by differential gain stages, and of op-amps by single ended gain stages. A high-frequency compensated CMO S universal filter derived using this method is shown and experimental ly verified.