A 0.68 pJ/bit inductor-less optical receiver for 20 Gbps with 0.0025 mm2 area in 28 nm CMOS
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Beitragende
Abstract
This paper presents the design, electrical and optical measurements of a receiver for optical communications in 28 nm CMOS. Electrical measurements show an error-free transmission with a bit error rate (BER) of 10-12 up to 20 Gbps. Inductor-less peaking methods are used, thus the circuit is very compact. With only 0.0025 mm2, 13.6 mW power consumption, yielding 0.68 pJ/bit it is one of the smallest and most energy efficient receiver to this date for 20 Gbps data rate (DR). The receiver was bonded to a printed circuit board (PCB) and to a 14 Gbps, 850 nm photo diode. An error-free transmission over the optical link was obtained up to 17 Gbps with an input optical sensitivity of -4.3 dBm. The measured sensitivity at 15 Gbps is just -7.5 dBm and -8.4 dBm for 10 Gbps.
Details
Originalsprache | Englisch |
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Titel | 28th IEEE International System-on-Chip Conference (SOCC) |
Redakteure/-innen | Thomas Buchner, Danella Zhao, Karan Bhatia, Ramalingam Sridhar |
Erscheinungsort | Beijing |
Herausgeber (Verlag) | IEEE Xplore |
Seiten | 35-39 |
Seitenumfang | 5 |
ISBN (elektronisch) | 978-1-4673-9094-1, 978-1-4673-9093-4 |
Publikationsstatus | Veröffentlicht - 2015 |
Peer-Review-Status | Ja |
Publikationsreihe
Reihe | IEEE International SOC Conference |
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Band | 2016-February |
ISSN | 2164-1676 |
Konferenz
Titel | 28th IEEE International System on Chip Conference, SOCC 2015 |
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Dauer | 8 - 11 September 2015 |
Stadt | Beijing |
Land | China |
Externe IDs
Scopus | 84962429284 |
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ORCID | /0000-0002-1851-6828/work/142256660 |
Schlagworte
Forschungsprofillinien der TU Dresden
ASJC Scopus Sachgebiete
Schlagwörter
- active peaking, broadband low power link, CMOS transimpedance amplifier, optical receiver