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| Título: | Biopotential integrated preamplifier |
| Autor: | Caballero, Renzo Carozo, Gonzalo Costa, María Cecilia Aguirre, Pablo Rossi, Conrado Oreggioni, Julián |
| Tipo: | Preprint |
| Palabras clave: | Transconductance, Gain, Transistors, CMOS technology, Semiconductor device modeling, Bandwidth, Monitoring |
| Fecha de publicación: | 2020 |
| Resumen: | This work presents a novel amplifier architecture which is the input stage of an analog front end targeting the acquisition of biological signals with low voltage supply, low noise, and low power consumption. A prototype was designed and fabricated in a 130 nm CMOS technology, and characterized by simulations and preliminary measurements. It presents an input noise of 1.41 μVrms, a current consumption of 30 μA, and operates from a 1.2 V voltage supply. The bandwidth ranges from 20 Hz to 10 kHz, the gain is 40 dB and the NEF is 2.97. |
| Descripción: | Presentado y publicado en 2020 IEEE 11th Latin American Symposium on Circuits & Systems (LASCAS), San Jose, Costa Rica, 25-28 feb. |
| Citación: | Caballero, R., Carozo, G., Costa, M., Aguirre, P., Rossi, C. y Oreggioni, J. Biopotential integrated preamplifier [Preprint]. Publicado en: IEEE Latin American Symposium on Circuits & Systems, San José, Costa Rica, 25-28 feb., 2020. DOI: 10.1109/LASCAS45839.2020.9069006. |
| Departamento académico: | Electrónica |
| Grupo de investigación: | Microelectrónica |
| Aparece en las colecciones: | Publicaciones académicas y científicas - Instituto de Ingeniería Eléctrica |
Ficheros en este ítem:
| Fichero | Descripción | Tamaño | Formato | ||
|---|---|---|---|---|---|
| CCCARO20.pdf | Preprint | 3,57 MB | Adobe PDF | Visualizar/Abrir |
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