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10 - Low-Bandwidth (Equalizer-Based) Optical Receivers

Published online by Cambridge University Press:  05 December 2024

Glenn Cowan
Glenn Cowan
Affiliation:
Concordia University, Montréal
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Summary

This chapter presents optical receivers that intentionally limit the bandwidth so as to achieve higher gain and better sensitivity. This has the consequence of introducing that ISI that must be removed by a suitable equalizer. Important aspects of the noise analysis of these receivers are clarified. Various approaches to equalization in these reduced bandwidth receivers are presented by way of recently published examples.

Keywords

Low-bandwidth optical receiverequalizationDFECTLEFFEdynamic offset modulationeffective gainnoise analysis
Type
Chapter
Information
Mixed-Signal CMOS for Wireline Communication
Transistor-Level and System-Level Design Considerations
 , pp. 268 - 282
Publisher: Cambridge University Press
Print publication year: 2024

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