论文信息 - Continuous-Time Linear Equalizer for Multigigabit Transmission Through SI-POF in Factory Area Networks

Continuous-Time Linear Equalizer for Multigigabit Transmission Through SI-POF in Factory Area Networks

This letter presents a new complimentary metal-oxide-semiconductor analog continuous-time equalizer aimed to compensate the limited frequency response of step-index polymer optical fiber (SI-POF), a transmission medium very attractive for industrial applications as factory automation and process control networks because of its cost and immunity to electromagnetic interference. The structure overcomes the limitations of the most widely used continuous-time equalizer, the degenerated differential pair, for 1-V supply voltage. The linear equalizer has been proved for multigigabit short-range applications targeting up to 2 Gb/s through a 50-m SI-POF. The prototype consumes 2.7 mW.

[1] Hiroaki Ikeda,et al. Analog data transmission through plastic optical fiber in robot with compensation of errors caused by optical fiber bending loss , 2001, IEEE Trans. Ind. Electron..

[2] E. Zeeb,et al. Optical data buses for automotive applications , 2004, Journal of Lightwave Technology.

[3] Concepción Aldea,et al. A Low-Power CMOS Receiver for 1.25 Gb/s Over 1- mm SI-POF Links , 2014, IEEE Transactions on Industrial Electronics.

[4] Yunzhi Dong,et al. Gigabit Communications over Plastic Optical Fiber , 2011, IEEE Solid-State Circuits Magazine.

[5] Concepción Aldea,et al. Reliable CMOS adaptive equalizer for short-haul optical networks , 2014, Microelectron. Reliab..

[6] H. Zimmermann,et al. 1.25 Gbit/s Over 50 m Step-Index Plastic Optical Fiber Using a Fully Integrated Optical Receiver With an Integrated Equalizer , 2012, Journal of Lightwave Technology.

[7] Hiroaki Ikeda,et al. Wavelength-division-multiplexed analog transmission through plastic optical fiber for use in factory communications , 2002, IEEE Trans. Ind. Electron..

[8] Concepción Aldea,et al. 1-V continuous-time equalizers for multi-gigabit short-haul optical fiber communications , 2014, Int. J. Circuit Theory Appl..

[9] Concepción Aldea,et al. Multi-gigabit analog equalizers for plastic opticalfibers , 2013, Microelectron. J..