A 2V rail-to-rail micropower CMOS comparator
The design of a rail-to-rail micropower comparator in CMOS technology is described. The circuit is intended for implantable biomedical devices powered by batteries, with a total consumption of 500nA and operation up to supply voltages of 2V. This cell, currently being fabricated, has a core die area...
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| Övriga upphov: | , |
| Materialtyp: | article |
| Språk: | engelska |
| Utgiven: |
1996
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| Ämnen: | |
| Länkar: | https://hdl.handle.net/20.500.12008/20708 |
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| _version_ | 1868890217329459200 |
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| author | Barú, Marcelo |
| author2 | de Oliveira, Oscar Silveira, Fernando |
| author2_role | author author |
| author_browse | Barú, Marcelo Silveira, Fernando de Oliveira, Oscar |
| author_facet | Barú, Marcelo de Oliveira, Oscar Silveira, Fernando |
| author_role | author |
| collection | COLIBRI |
| dc.creator.none.fl_str_mv | Barú, Marcelo de Oliveira, Oscar Silveira, Fernando |
| dc.date.none.fl_str_mv | 1996 2019-05-29T15:27:54Z 2019-05-29T15:27:54Z 20190528 |
| dc.identifier.none.fl_str_mv | Barú, Marcelo, de Oliveira, Oscar, Silveira, Fernando. A 2V rail-to-rail micropower CMOS comparator [en línea] Montevideo : UR. FING, 1996. https://hdl.handle.net/20.500.12008/20708 |
| dc.language.none.fl_str_mv | en eng |
| dc.publisher.none.fl_str_mv | UR. FING |
| dc.rights.none.fl_str_mv | info:eu-repo/semantics/openAccess Licencia Creative Commons Atribución – No Comercial – Sin Derivadas (CC - By-NC-ND) |
| dc.source.none.fl_str_mv | reponame:COLIBRI instname:Universidad de la República instacron:Universidad de la República |
| dc.subject.none.fl_str_mv | ELECTRÓNICA |
| dc.title.none.fl_str_mv | A 2V rail-to-rail micropower CMOS comparator |
| dc.type.none.fl_str_mv | Artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
| description | The design of a rail-to-rail micropower comparator in CMOS technology is described. The circuit is intended for implantable biomedical devices powered by batteries, with a total consumption of 500nA and operation up to supply voltages of 2V. This cell, currently being fabricated, has a core die area of 0.27 mm2 on a 2.4;m standard analog CMOS technology with a 0.85V nominal threshold voltage. It is expected to have a typical response time of 35ms ;and an offset voltage of about 6mV. The limitations imposed by the low supply voltage are presented. The ways of overcoming these limitations, based on an accurate sizing of the transistors for operation in the weak and moderate inversion regions are studied. An approach, based on a capacitive D/A converter, for the generation of a comparison reference input that is digitally programmable is also presented. |
| eu_rights_str_mv | openAccess |
| format | article |
| id | anni_e3a45f254a05e8fd92a3d062d7486d48 |
| identifier_str_mv | Barú, Marcelo, de Oliveira, Oscar, Silveira, Fernando. A 2V rail-to-rail micropower CMOS comparator [en línea] Montevideo : UR. FING, 1996. |
| instacron_str | Universidad de la República |
| institution | Universidad de la República |
| instname_str | Universidad de la República |
| language | eng |
| language_invalid_str_mv | en |
| network_acronym_str | anni |
| network_name_str | oai-lr-anni |
| oai_identifier_str | oai:colibri.udelar.edu.uy:20.500.12008/20708 |
| publishDate | 1996 |
| publishDateSort | 1996 |
| publisher.none.fl_str_mv | UR. FING |
| reponame_str | COLIBRI |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | Licencia Creative Commons Atribución – No Comercial – Sin Derivadas (CC - By-NC-ND) |
| spelling | A 2V rail-to-rail micropower CMOS comparatorBarú, Marcelode Oliveira, OscarSilveira, FernandoELECTRÓNICAThe design of a rail-to-rail micropower comparator in CMOS technology is described. The circuit is intended for implantable biomedical devices powered by batteries, with a total consumption of 500nA and operation up to supply voltages of 2V. This cell, currently being fabricated, has a core die area of 0.27 mm2 on a 2.4;m standard analog CMOS technology with a 0.85V nominal threshold voltage. It is expected to have a typical response time of 35ms ;and an offset voltage of about 6mV. The limitations imposed by the low supply voltage are presented. The ways of overcoming these limitations, based on an accurate sizing of the transistors for operation in the weak and moderate inversion regions are studied. An approach, based on a capacitive D/A converter, for the generation of a comparison reference input that is digitally programmable is also presented.UR. FING2019-05-29T15:27:54Z2019-05-29T15:27:54Z199620190528Artículoinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionBarú, Marcelo, de Oliveira, Oscar, Silveira, Fernando. A 2V rail-to-rail micropower CMOS comparator [en línea] Montevideo : UR. FING, 1996.https://hdl.handle.net/20.500.12008/20708reponame:COLIBRIinstname:Universidad de la Repúblicainstacron:Universidad de la RepúblicaenengLas 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)info:eu-repo/semantics/openAccessLicencia Creative Commons Atribución – No Comercial – Sin Derivadas (CC - By-NC-ND)oai:colibri.udelar.edu.uy:20.500.12008/207082026-04-14T10:14:51Z |
| spellingShingle | A 2V rail-to-rail micropower CMOS comparator Barú, Marcelo ELECTRÓNICA |
| status_str | publishedVersion |
| title | A 2V rail-to-rail micropower CMOS comparator |
| title_full | A 2V rail-to-rail micropower CMOS comparator |
| title_fullStr | A 2V rail-to-rail micropower CMOS comparator |
| title_full_unstemmed | A 2V rail-to-rail micropower CMOS comparator |
| title_short | A 2V rail-to-rail micropower CMOS comparator |
| title_sort | A 2V rail-to-rail micropower CMOS comparator |
| topic | ELECTRÓNICA |
| url | https://hdl.handle.net/20.500.12008/20708 |