Ultra low power pulse generator based on a ring oscillator with direct path current avoidance
Resumen:
This paper presents a wide frequency range, ultra low power pulse generator based on a ring oscillator. The proposed architecture avoids the direct path current, allowing to reach pulse frequencies down to the kHz range while maintaining the power consumption proportional to the frequency. Furthermore, the proposed topology for the current starved inverter circuit improves the symmetry between rising and falling edges of the output signals of the ring oscillator with respect to the traditional implementation. A frequency range from 1:75kHz to 10MHz consuming 1nW and 3:6W respectively was achieved in a 130nm CMOS process. The modular design can be used to generate any non-overlapping pulse sequence with variable width.
| 2013 | |
| Electrónica | |
| Inglés | |
| Universidad de la República | |
| COLIBRI | |
| https://hdl.handle.net/20.500.12008/41780 | |
| Acceso abierto | |
| Licencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0) |
| _version_ | 1807522993085087744 |
|---|---|
| author | Veirano Núñez, Francisco |
| author2 | Pérez Nicoli, Pablo Sebastián Besio Calatroni, Alberto Sebastián Castro Lisboa, Pablo Silveira, Fernando |
| author2_role | author author author author |
| author_facet | Veirano Núñez, Francisco Pérez Nicoli, Pablo Sebastián Besio Calatroni, Alberto Sebastián Castro Lisboa, Pablo Silveira, Fernando |
| author_role | author |
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| collection | COLIBRI |
| dc.creator.none.fl_str_mv | Veirano Núñez, Francisco Pérez Nicoli, Pablo Sebastián Besio Calatroni, Alberto Sebastián Castro Lisboa, Pablo Silveira, Fernando |
| dc.date.accessioned.none.fl_str_mv | 2023-12-11T19:57:44Z |
| dc.date.available.none.fl_str_mv | 2023-12-11T19:57:44Z |
| dc.date.issued.es.fl_str_mv | 2013 |
| dc.date.submitted.es.fl_str_mv | 20231211 |
| dc.description.abstract.none.fl_txt_mv | This paper presents a wide frequency range, ultra low power pulse generator based on a ring oscillator. The proposed architecture avoids the direct path current, allowing to reach pulse frequencies down to the kHz range while maintaining the power consumption proportional to the frequency. Furthermore, the proposed topology for the current starved inverter circuit improves the symmetry between rising and falling edges of the output signals of the ring oscillator with respect to the traditional implementation. A frequency range from 1:75kHz to 10MHz consuming 1nW and 3:6W respectively was achieved in a 130nm CMOS process. The modular design can be used to generate any non-overlapping pulse sequence with variable width. |
| dc.description.es.fl_txt_mv | Trabajo presentado a 4th Latin American Symposium on Circuits and Systems (LASCAS), Cusco, Peru, 2013 |
| dc.identifier.citation.es.fl_str_mv | Veirano, F, Pérez, P, Besio, S, Castro, P, Silveira, F. "Ultra low power pulse generator based on a ring oscillator with direct path current avoidance" Publicado en: 4th Latin American Symposium on Circuits and Systems (LASCAS), Cusco, Peru, 2013, pp. 1-4, doi: 10.1109/LASCAS.2013.6519036. |
| dc.identifier.uri.none.fl_str_mv | https://hdl.handle.net/20.500.12008/41780 |
| dc.language.iso.none.fl_str_mv | en eng |
| dc.rights.license.none.fl_str_mv | Licencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0) |
| dc.rights.none.fl_str_mv | info:eu-repo/semantics/openAccess |
| dc.source.none.fl_str_mv | reponame:COLIBRI instname:Universidad de la República instacron:Universidad de la República |
| dc.subject.other.es.fl_str_mv | Electrónica |
| dc.title.none.fl_str_mv | Ultra low power pulse generator based on a ring oscillator with direct path current avoidance |
| dc.type.es.fl_str_mv | Ponencia |
| dc.type.none.fl_str_mv | info:eu-repo/semantics/conferenceObject |
| dc.type.version.none.fl_str_mv | info:eu-repo/semantics/publishedVersion |
| description | Trabajo presentado a 4th Latin American Symposium on Circuits and Systems (LASCAS), Cusco, Peru, 2013 |
| eu_rights_str_mv | openAccess |
| format | conferenceObject |
| id | COLIBRI_c62fa3607d9566534ec191eaa10a6790 |
| identifier_str_mv | Veirano, F, Pérez, P, Besio, S, Castro, P, Silveira, F. "Ultra low power pulse generator based on a ring oscillator with direct path current avoidance" Publicado en: 4th Latin American Symposium on Circuits and Systems (LASCAS), Cusco, Peru, 2013, pp. 1-4, doi: 10.1109/LASCAS.2013.6519036. |
| 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 | COLIBRI |
| network_name_str | COLIBRI |
| oai_identifier_str | oai:colibri.udelar.edu.uy:20.500.12008/41780 |
| publishDate | 2013 |
| reponame_str | COLIBRI |
| repository.mail.fl_str_mv | mabel.seroubian@seciu.edu.uy |
| repository.name.fl_str_mv | COLIBRI - Universidad de la República |
| repository_id_str | 4771 |
| rights_invalid_str_mv | Licencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0) |
| spelling | 2023-12-11T19:57:44Z2023-12-11T19:57:44Z201320231211Veirano, F, Pérez, P, Besio, S, Castro, P, Silveira, F. "Ultra low power pulse generator based on a ring oscillator with direct path current avoidance" Publicado en: 4th Latin American Symposium on Circuits and Systems (LASCAS), Cusco, Peru, 2013, pp. 1-4, doi: 10.1109/LASCAS.2013.6519036.https://hdl.handle.net/20.500.12008/41780Trabajo presentado a 4th Latin American Symposium on Circuits and Systems (LASCAS), Cusco, Peru, 2013This paper presents a wide frequency range, ultra low power pulse generator based on a ring oscillator. The proposed architecture avoids the direct path current, allowing to reach pulse frequencies down to the kHz range while maintaining the power consumption proportional to the frequency. Furthermore, the proposed topology for the current starved inverter circuit improves the symmetry between rising and falling edges of the output signals of the ring oscillator with respect to the traditional implementation. A frequency range from 1:75kHz to 10MHz consuming 1nW and 3:6W respectively was achieved in a 130nm CMOS process. The modular design can be used to generate any non-overlapping pulse sequence with variable width.Made available in DSpace on 2023-12-11T19:57:44Z (GMT). No. of bitstreams: 5 lascas2013.pdf: 978882 bytes, checksum: 460e8f7003f7814da73070e957863833 (MD5) license_text: 21936 bytes, checksum: 9833653f73f7853880c94a6fead477b1 (MD5) license_url: 49 bytes, checksum: 4afdbb8c545fd630ea7db775da747b2f (MD5) license_rdf: 23148 bytes, checksum: 9da0b6dfac957114c6a7714714b86306 (MD5) license.txt: 4244 bytes, checksum: 528b6a3c8c7d0c6e28129d576e989607 (MD5) Previous issue date: 2013enengLas 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 4.0)ElectrónicaUltra low power pulse generator based on a ring oscillator with direct path current avoidancePonenciainfo:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/publishedVersionreponame:COLIBRIinstname:Universidad de la Repúblicainstacron:Universidad de la RepúblicaVeirano Núñez, FranciscoPérez Nicoli, Pablo SebastiánBesio Calatroni, Alberto SebastiánCastro Lisboa, PabloSilveira, FernandoElectrónicaElectrónicaElectrónica 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- Universidad de la Repúblicafalse |
| spellingShingle | Ultra low power pulse generator based on a ring oscillator with direct path current avoidance Veirano Núñez, Francisco Electrónica |
| status_str | publishedVersion |
| title | Ultra low power pulse generator based on a ring oscillator with direct path current avoidance |
| title_full | Ultra low power pulse generator based on a ring oscillator with direct path current avoidance |
| title_fullStr | Ultra low power pulse generator based on a ring oscillator with direct path current avoidance |
| title_full_unstemmed | Ultra low power pulse generator based on a ring oscillator with direct path current avoidance |
| title_short | Ultra low power pulse generator based on a ring oscillator with direct path current avoidance |
| title_sort | Ultra low power pulse generator based on a ring oscillator with direct path current avoidance |
| topic | Electrónica |
| url | https://hdl.handle.net/20.500.12008/41780 |
