Proyecto de OTA Basado en Inversores en Procesos CMOS de 130 nm

Autores/as

DOI:

https://doi.org/10.33448/rsd-v9i6.3334

Palabras clave:

Amplificadores operacionales; Inversores CMOS; Transconductancia diferencial; Threshold voltaje; Mismatch.

Resumen

En los procesos de fabricación de amplificadores diferenciales integrados, una característica inherente es que los transistores nMOS y pMOS incorporados tienen diferencias físicas en relación con los valores proyectados, un efecto conocido como mismatch. En este trabajo, se evaluará el impacto que los procesos de fabricación infligen en un amplificador operacional de transconductancia construido con transistores con canal uniformemente dopado y baja threshold voltaje y transistores de canal uniforme dopado con regular threshold voltaje utilizando investigación experimental cuantitativa.

Citas

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Publicado

12/04/2020

Cómo citar

SILVA, O. S.; BRAGA, R. A. da S.; KAROLAK, D. B.; SILVA, P. M. M. e. Proyecto de OTA Basado en Inversores en Procesos CMOS de 130 nm. Research, Society and Development, [S. l.], v. 9, n. 6, p. e51963334, 2020. DOI: 10.33448/rsd-v9i6.3334. Disponível em: https://rsdjournal.org/index.php/rsd/article/view/3334. Acesso em: 30 jun. 2024.

Número

Sección

Ingenierías