Title :
Design considerations and implementation of very low frequency continuous-time CMOS monolithic filters
Author :
Papananos, Y. ; Georgantas, T. ; Tsivdis, Y.
Author_Institution :
Div. of Comput. Sci., Nat. Tech. Univ. of Athens, Greece
Abstract :
The design of low frequency continuous-time filters is considered. Problems encountered at such frequencies are discussed, along with possible solutions. Two case histories, reporting experimentally verified designs are presented to show that good quality low-frequency filters can be reliably designed in CMOS technology
Keywords :
CMOS analogue integrated circuits; band-pass filters; band-stop filters; circuit tuning; continuous time filters; integrated circuit design; linear network synthesis; 1.2 micron; 175 Hz; 33 to 265 Hz; CMOS technology; VLF operation; active filters; continuous-time monolithic filters; very low frequency type; Band pass filters; CMOS technology; Computer science; Filtering; Frequency conversion; History; MOSFET circuits; Parasitic capacitance; Resistors; Silicon;
Conference_Titel :
Electronics, Circuits, and Systems, 1996. ICECS '96., Proceedings of the Third IEEE International Conference on
Conference_Location :
Rodos
Print_ISBN :
0-7803-3650-X
DOI :
10.1109/ICECS.1996.582783
