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IEICE TRANSACTIONS on Fundamentals

A Summer-Embedded Sense Amplifier for High-Speed Decision Feedback Equalizer

Il-Min YI, Naoki MIURA, Hiroyuki FUKUYAMA, Hideyuki NOSAKA

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Summary :

A summer-embedded sense amplifier (SE SA) is proposed to reduce feedback loop delay (TFB) in a decision feedback equalizer (DFE). In the SE SA, the position of the ISI compensator is changed from the latch input to the latch output, and hence the TFB is reduced. The simulated DFE achieves 32Gb/s and 66fJ/b with a 1-V 65-nm CMOS process.

Publication
IEICE TRANSACTIONS on Fundamentals Vol.E101-A No.11 pp.1949-1951
Publication Date
2018/11/01
Publicized
Online ISSN
1745-1337
DOI
10.1587/transfun.E101.A.1949
Type of Manuscript
LETTER
Category
VLSI Design Technology and CAD

Authors

Il-Min YI
  NTT Corporation
Naoki MIURA
  NTT Corporation
Hiroyuki FUKUYAMA
  NTT Corporation
Hideyuki NOSAKA
  NTT Corporation

Keyword