Improved trade-off between noise and bandwidth in op-amp based transimpedance amplifier

@article{Ciofi2004ImprovedTB,
  title={Improved trade-off between noise and bandwidth in op-amp based transimpedance amplifier},
  author={Carmine Ciofi and Felice Crupi and Calogero Pace and Graziella Scandurra},
  journal={Proceedings of the 21st IEEE Instrumentation and Measurement Technology Conference (IEEE Cat. No.04CH37510)},
  year={2004},
  volume={3},
  pages={1990-1993 Vol.3}
}
In this work, we propose a new circuit topology for a transimpedance amplifier which allows to obtain an improved trade-off between equivalent input noise and bandwidth with respect to the conventional approach. We report a simple op-amp based circuit implementation of the new transimpedance amplifier together with the results of its noise and bandwidth characterization. The comparison between these measurements with those obtained on a conventional transimpedance amplifier has confirmed that… CONTINUE READING

From This Paper

Figures, tables, and topics from this paper.

References

Publications referenced by this paper.
Showing 1-6 of 6 references

Pellcgrini: "Vny sensitive me8suremwl inethod of rlectron device current noise

B. M. Macurci
ICNF, pp • 2003

The noise is the signal

R. hndauer
Nmure, vol. 392 • 1998

Shot noise in mcsoscopic rystrms" in "Mcsorcupic Electron Transporl

B. vol
NATO AS1 Series E • 1997

p

Kluwcr, Dordrecht.
225 161 G. Fwa. B. Ne". "Thrrmslly re%ulatrd low-noisy. widchand. I-V convencr. using Rlt iur Hen1 Pumps". [EEC Tmrm Imrrum Mcws.. vol. • 1996

Pace : " A Ncw Method for High Srnsilivity Noire Mensummmlr "

C. C.Cioli.F.Crupi.
Charac 1 e " wtion . Measurement " . Englewocd Cliffs • 1991

Ziul, "Noise: Sources. Charac1e"wtion. Measurement

I O A. van der
Englewocd Cliffs. NJ: Pmnlicc-Hall. p • 1970

Similar Papers

Loading similar papers…