Separation of Random Telegraph Signals from 1/f Noise in MOSFETs under Constant and Switched Bias Conditions


Share/Save/Bookmark

Kolhatkar, J.S. and Vandamme, L.K.J. and Salm, C. and Wallinga, H. (2003) Separation of Random Telegraph Signals from 1/f Noise in MOSFETs under Constant and Switched Bias Conditions. In: 33rd Conference on European Solid-State Device Research, ESSDERC, 16-18 Sept. 2003 , Lisboa, Portugal (pp. pp. 549-552).

open access
[img]
Preview
PDF
297kB
Abstract:The low-frequency noise power spectrum of small dimension MOSFETs is dominated by Lorentzians arising from random telegraph signals (RTS). The low-frequency noise is observed to decrease when the devices are periodically switched 'off'. The technique of determining the statistical lifetimes and amplitudes of the RTS by fitting the signal level histogram of the time-domain record to two-Gaussian histograms has been reported in the literature. This procedure is then used for analysing the 'noisy' RTS along with the device background noise, which turned out to be 1/f noise. The 1/f noise of the device can then be separated from the RTS using this procedure. In this work, RTS observed in MOSFETs, under both constant and switched biased conditions, have been investigated in the time domain, Further, the 1/f noise in both the constant and the switched biased conditions is investigated.
Item Type:Conference or Workshop Item
Copyright:© 2003 IEEE
Faculty:
Electrical Engineering, Mathematics and Computer Science (EEMCS)
Research Group:
Link to this item:http://purl.utwente.nl/publications/45794
Official URL:http://dx.doi.org/10.1109/ESSDERC.2003.1256935
Export this item as:BibTeX
EndNote
HTML Citation
Reference Manager

 

Repository Staff Only: item control page

Metis ID: 213271