IEICE TRANSACTIONS on Electronics
A 24-Gsps 3-Bit Nyquist ADC Using InP HBTs for DSP-Based Electronic Dispersion Compensation
Summary :
A 3-bit flash analog-to-digital converter (ADC) for electronic dispersion compensation (EDC) was developed using InP HBTs. Nyquist operation was confirmed up to 24 Gsps, which enables oversampling acquisition for 10 Gbit/s non-return-to-zero (NRZ) signals. The ADC can also be operated at up to 37 Gsps for low input frequencies. To reduce aperture jitter and achieve a wide band of over 7 GHz, an analog input signal for all pre-amplifiers and a clock signal for all latched comparators are provided as traveling waves through coplanar transmission lines. EDC was demonstrated by capturing a 10-Gbit/s pseudo-random bit stream (PRBS) with the waveform degraded by polarization-mode dispersion (PMD). By using the captured data, we confirmed that a calculation of a transversal filter mitigates PMD.
- Publication
- IEICE TRANSACTIONS on Electronics Vol.E88-C No.6 pp.1225-1232
- Publication Date
- 2005/06/01
- Publicized
- Online ISSN
- DOI
- 10.1093/ietele/e88-c.6.1225
- Type of Manuscript
- Special Section PAPER (Special Section on Analog Circuit and Device Technologies)
- Category
- Optical
Authors
Hideyuki NOSAKA
Makoto NAKAMURA
Kimikazu SANO
Minoru IDA
Kenji KURISHIMA
Tsugumichi SHIBATA
Masami TOKUMITSU
Masahiro MURAGUCHI
Keyword
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Hideyuki NOSAKA, Makoto NAKAMURA, Kimikazu SANO, Minoru IDA, Kenji KURISHIMA, Tsugumichi SHIBATA, Masami TOKUMITSU, Masahiro MURAGUCHI, "A 24-Gsps 3-Bit Nyquist ADC Using InP HBTs for DSP-Based Electronic Dispersion Compensation" in IEICE TRANSACTIONS on Electronics,
vol. E88-C, no. 6, pp. 1225-1232, June 2005, doi: 10.1093/ietele/e88-c.6.1225.
Abstract: A 3-bit flash analog-to-digital converter (ADC) for electronic dispersion compensation (EDC) was developed using InP HBTs. Nyquist operation was confirmed up to 24 Gsps, which enables oversampling acquisition for 10 Gbit/s non-return-to-zero (NRZ) signals. The ADC can also be operated at up to 37 Gsps for low input frequencies. To reduce aperture jitter and achieve a wide band of over 7 GHz, an analog input signal for all pre-amplifiers and a clock signal for all latched comparators are provided as traveling waves through coplanar transmission lines. EDC was demonstrated by capturing a 10-Gbit/s pseudo-random bit stream (PRBS) with the waveform degraded by polarization-mode dispersion (PMD). By using the captured data, we confirmed that a calculation of a transversal filter mitigates PMD.
URL: https://global.ieice.org/en_transactions/electronics/10.1093/ietele/e88-c.6.1225/_p
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@ARTICLE{e88-c_6_1225,
author={Hideyuki NOSAKA, Makoto NAKAMURA, Kimikazu SANO, Minoru IDA, Kenji KURISHIMA, Tsugumichi SHIBATA, Masami TOKUMITSU, Masahiro MURAGUCHI, },
journal={IEICE TRANSACTIONS on Electronics},
title={A 24-Gsps 3-Bit Nyquist ADC Using InP HBTs for DSP-Based Electronic Dispersion Compensation},
year={2005},
volume={E88-C},
number={6},
pages={1225-1232},
abstract={A 3-bit flash analog-to-digital converter (ADC) for electronic dispersion compensation (EDC) was developed using InP HBTs. Nyquist operation was confirmed up to 24 Gsps, which enables oversampling acquisition for 10 Gbit/s non-return-to-zero (NRZ) signals. The ADC can also be operated at up to 37 Gsps for low input frequencies. To reduce aperture jitter and achieve a wide band of over 7 GHz, an analog input signal for all pre-amplifiers and a clock signal for all latched comparators are provided as traveling waves through coplanar transmission lines. EDC was demonstrated by capturing a 10-Gbit/s pseudo-random bit stream (PRBS) with the waveform degraded by polarization-mode dispersion (PMD). By using the captured data, we confirmed that a calculation of a transversal filter mitigates PMD.},
keywords={},
doi={10.1093/ietele/e88-c.6.1225},
ISSN={},
month={June},}
Copy
TY - JOUR
TI - A 24-Gsps 3-Bit Nyquist ADC Using InP HBTs for DSP-Based Electronic Dispersion Compensation
T2 - IEICE TRANSACTIONS on Electronics
SP - 1225
EP - 1232
AU - Hideyuki NOSAKA
AU - Makoto NAKAMURA
AU - Kimikazu SANO
AU - Minoru IDA
AU - Kenji KURISHIMA
AU - Tsugumichi SHIBATA
AU - Masami TOKUMITSU
AU - Masahiro MURAGUCHI
PY - 2005
DO - 10.1093/ietele/e88-c.6.1225
JO - IEICE TRANSACTIONS on Electronics
SN -
VL - E88-C
IS - 6
JA - IEICE TRANSACTIONS on Electronics
Y1 - June 2005
AB - A 3-bit flash analog-to-digital converter (ADC) for electronic dispersion compensation (EDC) was developed using InP HBTs. Nyquist operation was confirmed up to 24 Gsps, which enables oversampling acquisition for 10 Gbit/s non-return-to-zero (NRZ) signals. The ADC can also be operated at up to 37 Gsps for low input frequencies. To reduce aperture jitter and achieve a wide band of over 7 GHz, an analog input signal for all pre-amplifiers and a clock signal for all latched comparators are provided as traveling waves through coplanar transmission lines. EDC was demonstrated by capturing a 10-Gbit/s pseudo-random bit stream (PRBS) with the waveform degraded by polarization-mode dispersion (PMD). By using the captured data, we confirmed that a calculation of a transversal filter mitigates PMD.
ER -
English
