A Self-biased Current Source, using an Asymmetric Bulk-modified MOS Composite Transistor
- Autor(es):
- Costa, Diego ; Míguez, Matías ; Gak Szollosy, Joel ; Arnaud Maceira, Alfredo
- Tipo:
- Artículo
- Versión:
- Publicado
- Financiadores:
- Agencia Nacional de Investigación e Innovación
- Resumen:
-
In this work a new topology for a self-biased current reference, based on an asymmetric bulk-modified MOS (ABM) composite transistor is presented. Two current references based in this technique were designed: a 13.5nA current reference in a 1.5μm CMOS technology, and a 100nA current reference in a 0.18μm CMOS technology. The latter was designed to minimize the temperature dependence of the output current; the result was less than 5% from 0°C to 100°C, which is a very good result in comparison to other reported similar current references.
- Año:
- 2020
- Idioma:
- Inglés
- Temas:
- Circuitos integrados
Topología
Transistores
Estándares
Espejos de corriente
- Institución:
- Universidad Católica del Uruguay
- Repositorio:
- Líberi
- Enlace(s):
- https://hdl.handle.net/10895/1786
- Nivel de acceso:
- Acceso abierto