Design of 250-Mb/s low-power fiber optic transmitter and receiver ICs for POF applications

Kang Yeob Park, Won Seok Oh, Jong Chan Choi, Woo Young Choi

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13 Citations (Scopus)

Abstract

This paper describes 250-Mb/s fiber optic transmitter and receiver ICs for plastic optical fiber applications using a 0.18-μm CMOS technology. Simple signal and light detection schemes are introduced for power reduction in sleep mode. The transmitter converts non-return-to-zero digital data into 650-nm visible-red light signal and the receiver recovers the digital data from the incident light signal through up to 50-m plastic optical fiber. The transmitter and receiver ICs occupy only 0.62 mm2 of area including electrostatic discharge protection diodes and bonding pads. The transmitter IC consumes 23 mA with 20 mA of LED driving currents, and the receiver IC consumes 16 mA with 4 mA of output driving currents at 250 Mb/s of data rate from a 3.3-V supply in active mode. In sleep mode, the transmitter and receiver ICs consume only 25 μA and 40 μA, respectively.

Original languageEnglish
Pages (from-to)221-228
Number of pages8
JournalJournal of Semiconductor Technology and Science
Volume11
Issue number3
DOIs
Publication statusPublished - 2011 Sep

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All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

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