Title :
5 Gb/s burst-mode clock phase aligner with (64, 57) Hamming codes for GPON applications
Author :
Zeng, Ming ; Shastri, Bhavin J. ; Zicha, Nicholas ; Schueren, Michael Vander ; Plant, David V.
Author_Institution :
Dept. of Electr. & Comput. Eng., McGill Univ., Montreal, QC
Abstract :
We demonstrate a 5 Gb/s burst-mode receiver (BMRx) featuring automatic phase acquisition using a clock phase aligner, and forward-error correction using (64, 57) Hamming codes. This BMRx provides instantaneous (0-bit) phase acquisition with packet-loss ratio < 10-6 and bit-error rate < 10-10 for any phase step (plusmn2pi rads) between consecutive packets. Our design is based on an oversampling local oscillator operated at twice the bit rate and a phase picking algorithm.
Keywords :
Hamming codes; clocks; error statistics; optical burst switching; optical fibre networks; optical receivers; Hamming codes; automatic phase acquisition; bit-error rate; burst-mode receiver; clock phase aligner; forward-error correction; gigabit passive optical networks; oversampling local oscillator; packet-loss ratio; phase picking algorithm; Bit error rate; Bit rate; Clocks; Decoding; Field programmable gate arrays; Local oscillators; Optical fiber networks; Optical network units; Optical receivers; Passive optical networks; Burst-mode receiver; clock and data recovery; clock phase aligner; forward-error correction; passive optical networks;
Conference_Titel :
Microsystems and Nanoelectronics Research Conference, 2008. MNRC 2008. 1st
Conference_Location :
Ottawa, Ont.
Print_ISBN :
978-1-4244-2920-2
Electronic_ISBN :
978-1-4244-2921-9
DOI :
10.1109/MNRC.2008.4683367
