M. Harwood, S. Nielsen, A. Szczepanek, Richard Allred, Sean Batty, M. Case, S. Forey, K. Gopalakrishnan, Larry Kan, B. Killips, Parmanand Mishra, Rohit Pande, H. Rategh, A. Ren, Jeff Sanders, A. Schoy, Richard Ward, Martin Wetterhorn, N. Yeung
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引用次数: 31
Abstract
A key challenge in optical networking is the development of low-power transceivers that interface to optical sub-assemblies (TOSAs & ROSAs). While SiGe technologies are often selected for jitter performance with optical links, especially on the egress path to the transmit optics, lower-power and higher levels of digital integration often result from CMOS approaches . This paper describes a generic CMOS 25-to-30Gb/s SerDes for use within CDR or gearbox applications, targeting the draft requirements of the OIF 28G-VSR standard and suitable for both 100GBASE-LR4/OTL4.4 gearbox and retiming applications, including CFP and CFP2.
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