Low Voltage Lazzaro's WTA with enhanced loop gain
An additional stage for a Low Voltage Lazzaro's Winner Take All (WTA) circuit is introduced. It allows lowering the voltage supply requirements so that it can be functional in fine line CMOS technology. Electrical measurements of a prototype in CMOS 0.5 µm technology verify the operation of the...
| Autores: | , |
|---|---|
| Tipo de recurso: | artículo |
| Estado: | Versión aceptada para publicación |
| Fecha de publicación: | 2012 |
| País: | México |
| Institución: | Instituto Nacional de Astrofísica, Óptica y Electrónica |
| Repositorio: | Repositorio Institucional del INAOE |
| Idioma: | inglés |
| OAI Identifier: | oai:inaoe.repositorioinstitucional.mx:1009/2066 |
| Acceso en línea: | http://inaoe.repositorioinstitucional.mx/jspui/handle/1009/2066 |
| Access Level: | acceso abierto |
| Palabra clave: | info:eu-repo/classification/Inspec/WTA info:eu-repo/classification/Inspec/Low voltage info:eu-repo/classification/Inspec/Non-linear circuits info:eu-repo/classification/cti/1 info:eu-repo/classification/cti/22 info:eu-repo/classification/cti/2203 info:eu-repo/classification/cti/220307 |
| Sumario: | An additional stage for a Low Voltage Lazzaro's Winner Take All (WTA) circuit is introduced. It allows lowering the voltage supply requirements so that it can be functional in fine line CMOS technology. Electrical measurements of a prototype in CMOS 0.5 µm technology verify the operation of the WTA circuit with VDD=1.5V. Simulations in PSpice and stability issues are presented as well. |
|---|