Low-voltage CMOS variable preamplifier for fiber-based gigabit ethernet

J. M. García del Pozo; S. Celma; C. Aldea; J. P. Alegre; D. Digón

doi:10.1117/12.721381

10 May 2007 Low-voltage CMOS variable preamplifier for fiber-based gigabit ethernet

J. M. García del Pozo, S. Celma, C. Aldea, J. P. Alegre, D. Digón

Proceedings Volume 6590, VLSI Circuits and Systems III; 65900E (2007) https://doi.org/10.1117/12.721381
Event: Microtechnologies for the New Millennium, 2007, Maspalomas, Gran Canaria, Spain

Abstract

In this paper we present a low-voltage preamplifier destined for optical-fiber communication front-ends in the standard Gigabit Ethernet. Designed in a low-cost 0.35 μm CMOS technology, the circuit can work with a single 1.8 V supply voltage, consumes only 6.2 mW and exhibits a tunable transimpedance from 50 to 65 dBΩ with bit rates up to 1.5 Gb/s.

Citation Download Citation

J. M. García del Pozo, S. Celma, C. Aldea, J. P. Alegre, and D. Digón "Low-voltage CMOS variable preamplifier for fiber-based gigabit ethernet", Proc. SPIE 6590, VLSI Circuits and Systems III, 65900E (10 May 2007); https://doi.org/10.1117/12.721381

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