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| Title: | Design of a reusable rail-to-rail operational amplifier |
| Authors: | Silveira, Fernando Aguirre, Pablo |
| Type: | Preprint |
| Keywords: | Integrated circuit design, Circuit simulation |
| Descriptors: | ELECTRÓNICA |
| Issue Date: | 2003 |
| Abstract: | This paper presents a reusable rail-to-rail operational amplifier. The unity-gain bandwidth can be tuned from 7.5 kHz to 1.5 MHz with total quiescent consumption ranging from 42 nA to 27.5 /spl mu/A with a 2 V supply voltage. A novel rail-to-rail architecture, proposed by Duque-Carrillo et al., and a low-power low-voltage class AB output stage, proposed by Silveira et al., are integrated to achieve an opamp that meets the requirements of a wide range of applications. A power optimization design methodology for a given settling time is explored and simulation results are presented. |
| Citation: | Silveira, F, Aguirre, P. Design of a reusable rail-to-rail operational amplifier. [Preprint] Publicado en Proceedings od the 16th Symposium on Integrated Circuits and Systems Design, 2003. SBCCI 2003. doi 10.1109/SBCCI.2003.1232801 |
| Academic department: | Electrónica |
| Investigation group: | Microelectrónica |
| License: | Licencia Creative Commons Atribución – No Comercial – Sin Derivadas (CC - By-NC-ND) |
| Appears in Collections: | Publicaciones académicas y científicas - Instituto de Ingeniería Eléctrica |
This item is licensed under a Creative Commons License
