| dc.creator | Aguirre, Pablo | |
| dc.creator | Rossi, Conrado | |
| dc.date.accessioned | 2019-07-03T16:35:59Z | |
| dc.date.accessioned | 2022-10-28T19:53:37Z | |
| dc.date.available | 2019-07-03T16:35:59Z | |
| dc.date.available | 2022-10-28T19:53:37Z | |
| dc.date.created | 2019-07-03T16:35:59Z | |
| dc.date.issued | 2005 | |
| dc.identifier | Aguirre, P, Rossi, C. Ultralow power CMOS cells for temperature sensors [Preprint] Publicado en Proceedings of the SBCCI 2005. 18th Symposium on Integrated Circuits and Systems Design, Florianópolis, Brasil, 2005. doi 10.1145/1081081.1081133 | |
| dc.identifier | https://hdl.handle.net/20.500.12008/21199 | |
| dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/4975409 | |
| dc.description.abstract | Temperature sensors and voltage references require cells that generate both PTAT (Proportional To Absolute Temperature) and NTC (Negative Temperature Coe±cient) voltages. We present a novel theoretical approach based on a quasi-constant current to obtain these voltages in standard CMOS technology using no resistors. A test circuit was fabricated in a 0:8 ¹m CMOS process. We performed measurements in a 305 K to 375 K temperature range which verify the expected results. The circuit draws under 50 nA from a 1.6 V to 3.0 V supply. | |
| dc.rights | Licencia Creative Commons Atribución – No Comercial – Sin Derivadas (CC - By-NC-ND) | |
| dc.rights | Las obras depositadas en el Repositorio se rigen por la Ordenanza de los Derechos de la Propiedad Intelectual de la Universidad De La República. (Res. Nº 91 de C.D.C. de 8/III/1994 – D.O. 7/IV/1994) y por la Ordenanza del Repositorio Abierto de la Universidad de la República (Res. Nº 16 de C.D.C. de 07/10/2014) | |
| dc.subject | Temperature sensor | |
| dc.subject | CMOS | |
| dc.subject | Micropower | |
| dc.subject | Voltage reference | |
| dc.subject | Current reference | |
| dc.title | Ultralow power CMOS cells for temperature sensors | |
| dc.type | Preprint | |
