Design of a Transceiver Transmitting Power, Clock, and Data over a Single Optical Fiber for Future Automotive Network System

This paper proposes a new link structure that transmits power, clock, and data through a single optical fiber for a future automotive network. A pulse-position modulation (PPM) technique is adopted to guarantee a DC-balanced signal for robust power transmission regardless of transmitted data pattern...

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Bibliographic Details
Published inJournal of semiconductor technology and science Vol. 17; no. 1; pp. 48 - 55
Main Authors Bae, Woorham, Ju, Haram, Jeong, Deog-Kyoon
Format Journal Article
LanguageKorean
Published 2017
Subjects
pulse-position modulation
Automotive network
DC balancing
jitter tolerance
phase-locked loops
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Summary:This paper proposes a new link structure that transmits power, clock, and data through a single optical fiber for a future automotive network. A pulse-position modulation (PPM) technique is adopted to guarantee a DC-balanced signal for robust power transmission regardless of transmitted data pattern. Further, circuit implementations and theoretical analyses for the proposed PPM transceiver are described in this paper. A prototype transceiver fabricated in 65-nm CMOS technology, is used to verify the PPM signaling part of the proposed system. The prototype achieves a $10^{-13}$ bit-error rate and 0.188-UI high frequency jitter tolerance while consuming 14 mW at 800 Mb/s.
Bibliography:KISTI1.1003/JNL.JAKO201710758142647
ISSN:1598-1657