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Determination of bit-rate and sensitivity limits of an optimized p-i-n/HBT OEIC receiver using SPICE simulations

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Authors
Kim, Moon Jung; Kim, Dae Keun; Kim, Sung June; Das, Mukunda B.
Issue Date
1997-04
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Citation
IEEE Trans. Electron. Dev., vol. 44, pp. 551-558, Apr. 1997
Abstract
The sensitivity of an OEIC receiver depends essentially
on the physical sources of device and circuit noise referred
to its input, provided that the inter-symbol interference (ISI)
makes no significant contribution. For well designed receivers,
the latter situation can be realized only at an optimum bandwidth
(f3 dB-opt) for a given bit rate (B) or vice versa. In this paper,
we have determined the relationship between the bit rate and
the 3-dB bandwidth for negligible and pre-set levels of ISI for
an optimized p-i-n/HBT transimpedance receiver with adjustable
bandwidth.We have used the SPICE simulations in the frequency
domain to determine the effect of device and circuit noise, and
the SPICE transient analysis to determine the effect of ISI on the
sensitivity. The ratio f3 dB-opt=B has been found to vary from
0.65 to 0.45 when B changes from 10 to 20 Gbps for the OEIC
receiver used.
ISSN
0018-9383
Language
English
URI
http://hdl.handle.net/10371/8870
DOI
https://doi.org/10.1109/16.563357
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College of Engineering/Engineering Practice School (공과대학/대학원)Dept. of Electrical and Computer Engineering (전기·정보공학부)Journal Papers (저널논문_전기·정보공학부)
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