Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/85447
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Título: | A 1.25-V micropower Gm-C filter based on FGMOS transistors operating in weak inversion |
Autor: | Rodríguez-Villegas, E. CSIC; Yúfera, Alberto CSIC ORCID; Rueda, Adoración CSIC ORCID | Fecha de publicación: | 2004 | Editor: | Institute of Electrical and Electronics Engineers | Citación: | IEEE Journal of Solid-State Circuits 39(1): 100-111 (2004) | Resumen: | This paper presents a novel linearized transconductor architecture working at 1.25 V in a 0.8-μm CMOS technology with very low power consumption. The special features of the floating-gate MOS (FGMOS) transistor are combined in weak and strong inversion leading to a simplified topology with fewer stacked transistors and a very low noise floor. The design methodology is thoroughly explained, together with the advantages and disadvantages of working with the FGMOS transistor. Furthermore, second-order effects arising from nonideal behavior of the device are analyzed and limits for the performance are established. Experimental results from a second-order low-pass/bandpass filter that was implemented using the transconductor show a tunability of over one and a half decades in the audio range, a dynamic range of over 62 dB, and a maximum power consumption of 2.5 μW. These results demonstrate the suitability of the FGMOS transistor for implementing analog continuous-time filters, while at the same time pushing down the voltage limits of process technologies and simplifying the circuit topologies to obtain significant power savings. | URI: | http://hdl.handle.net/10261/85447 | DOI: | 10.1109/JSSC.2003.820848 | Identificadores: | doi: 10.1109/JSSC.2003.820848 issn: 0018-9200 |
Aparece en las colecciones: | (IMSE-CNM) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
accesoRestringido.pdf | 15,38 kB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
SCOPUSTM
Citations
62
checked on 22-mar-2024
WEB OF SCIENCETM
Citations
51
checked on 24-feb-2024
Page view(s)
406
checked on 29-mar-2024
Download(s)
100
checked on 29-mar-2024
Google ScholarTM
Check
Altmetric
Altmetric
NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.