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A 50 Gbit/s PAM-4 linear burst-mode transimpedance amplifier

Gertjan Coudyzer (UGent) , Peter Ossieur (UGent) , Laurens Breyne (UGent) , Marion Matters, Johan Bauwelinck (UGent) and Xin Yin (UGent)
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Abstract
This letter presents a linear burst-mode transim-pedance amplifier (LBMTIA) capable of receiving 50 Gbit/s 4-level pulse amplitude modulation (PAM-4), targeting upstream transmission in high-rate time division multiplexed passive optical networks (TDM-PONs). Using a digitally controlled highspeed datapath, where offset-and gain are corrected using a fast lookup from on-chip stored settings, the receiver achieves a settling time of 48 ns and has an input dynamic range of at least 17.7 dB for 25 Gbit/s non-return-to-zero (NRZ) and 10.9 dB for 50 Gbit/s PAM-4 at the low-density-parity-check (LDPC) forward-error-control (FEC) threshold of 1 x 10(-2) (as now standardized for 25 and 50G TDM-PONs). The LBMTIA is fabricated in the 0.25 um SiGe:C BiCMOS-technology from NXP and consumes 375 mW.
Keywords
PASSIVE OPTICAL NETWORKS, Burst-mode, transimpedance amplifiers, 4-level pulse amplitude, modulation, passive optical networks, access networks

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MLA
Coudyzer, Gertjan et al. “A 50 Gbit/s PAM-4 Linear Burst-mode Transimpedance Amplifier.” IEEE PHOTONICS TECHNOLOGY LETTERS 31.12 (2019): 951–954. Print.
APA
Coudyzer, G., Ossieur, P., Breyne, L., Matters, M., Bauwelinck, J., & Yin, X. (2019). A 50 Gbit/s PAM-4 linear burst-mode transimpedance amplifier. IEEE PHOTONICS TECHNOLOGY LETTERS, 31(12), 951–954.
Chicago author-date
Coudyzer, Gertjan, Peter Ossieur, Laurens Breyne, Marion Matters, Johan Bauwelinck, and Xin Yin. 2019. “A 50 Gbit/s PAM-4 Linear Burst-mode Transimpedance Amplifier.” Ieee Photonics Technology Letters 31 (12): 951–954.
Chicago author-date (all authors)
Coudyzer, Gertjan, Peter Ossieur, Laurens Breyne, Marion Matters, Johan Bauwelinck, and Xin Yin. 2019. “A 50 Gbit/s PAM-4 Linear Burst-mode Transimpedance Amplifier.” Ieee Photonics Technology Letters 31 (12): 951–954.
Vancouver
1.
Coudyzer G, Ossieur P, Breyne L, Matters M, Bauwelinck J, Yin X. A 50 Gbit/s PAM-4 linear burst-mode transimpedance amplifier. IEEE PHOTONICS TECHNOLOGY LETTERS. Piscataway: Ieee-inst Electrical Electronics Engineers Inc; 2019;31(12):951–4.
IEEE
[1]
G. Coudyzer, P. Ossieur, L. Breyne, M. Matters, J. Bauwelinck, and X. Yin, “A 50 Gbit/s PAM-4 linear burst-mode transimpedance amplifier,” IEEE PHOTONICS TECHNOLOGY LETTERS, vol. 31, no. 12, pp. 951–954, 2019.
@article{8619119,
  abstract     = {{This letter presents a linear burst-mode transim-pedance amplifier (LBMTIA) capable of receiving 50 Gbit/s 4-level pulse amplitude modulation (PAM-4), targeting upstream transmission in high-rate time division multiplexed passive optical networks (TDM-PONs). Using a digitally controlled highspeed datapath, where offset-and gain are corrected using a fast lookup from on-chip stored settings, the receiver achieves a settling time of 48 ns and has an input dynamic range of at least 17.7 dB for 25 Gbit/s non-return-to-zero (NRZ) and 10.9 dB for 50 Gbit/s PAM-4 at the low-density-parity-check (LDPC) forward-error-control (FEC) threshold of 1 x 10(-2) (as now standardized for 25 and 50G TDM-PONs). The LBMTIA is fabricated in the 0.25 um SiGe:C BiCMOS-technology from NXP and consumes 375 mW.}},
  author       = {{Coudyzer, Gertjan and Ossieur, Peter and Breyne, Laurens and Matters, Marion and Bauwelinck, Johan and Yin, Xin}},
  issn         = {{1041-1135}},
  journal      = {{IEEE PHOTONICS TECHNOLOGY LETTERS}},
  keywords     = {{PASSIVE OPTICAL NETWORKS,Burst-mode,transimpedance amplifiers,4-level pulse amplitude,modulation,passive optical networks,access networks}},
  language     = {{eng}},
  number       = {{12}},
  pages        = {{951--954}},
  publisher    = {{Ieee-inst Electrical Electronics Engineers Inc}},
  title        = {{A 50 Gbit/s PAM-4 linear burst-mode transimpedance amplifier}},
  url          = {{http://dx.doi.org/10.1109/LPT.2019.2914317}},
  volume       = {{31}},
  year         = {{2019}},
}

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