Por favor, use este identificador para citar o enlazar este ítem:
http://hdl.handle.net/11531/40681| Título : | Ultra low noise, current to voltage converter with offset compensation independent of the source impedance |
| Autor : | Ciofi, Carmine Festa, G. Giannetti, Romano Neri, Bruno |
| Fecha de publicación : | 1 |
| Editorial : | Sin editorial (Saint Paul, Estados Unidos de América) |
| Resumen : | A new version of a low-noise, high gain transimpedance amplifier, operating in the frequency range from DC to KHz, is described. The new version of the instrument, thanks to a completely differential architecture, is capable to give the same stability without controlling the temperature of the input stage, as in the previous one. A more sophisticated circuitry for offset nulling allows to null contemporaneously both voltage and current input offset sources. A further improvement of the performance, as far as low frequency noise is concerned, has been obtained. In fact, for instance, the input equivalent current noise is 5.2 fA//spl radic/Hz between 10 mHz and 2 Hz. |
| Descripción : | Capítulos en libros |
| URI : | http://hdl.handle.net/11531/40681 |
| Aparece en las colecciones: | Artículos |
Ficheros en este ítem:
| Fichero | Descripción | Tamaño | Formato | |
|---|---|---|---|---|
| IIT-98-089A.pdf | 268,95 kB | Adobe PDF | Visualizar/Abrir Request a copy |
Los ítems de DSpace están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.