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High-speed optoelectronics receivers in SiGe

  • Amit Gupta*
  • , Steven P. Levitan
  • , Leo Selavo
  • , Donald M. Chiarulli
  • *Šī darba korespondējošais autors
  • University of Pittsburgh

Zinātniskās darbības rezultāts: Devums žurnālamKonferences zinātniskais rakstskoleģiāli recenzēts

19 Atsauces (Scopus)

Kopsavilkums

This paper focuses on the investigation of integrated CMOS and Silicon/Germanium (SiGe) devices for highspeed optical receiver circuits. In this paper, we present several competitive designs of front-end transimpedance amplifiers (TIA) for optical receiver applications using the IBM 5HP (0.5micron) SiGe technology. This technology exhibits f T and f MAX of 47GHz and 65GHz respectively. Spectre simulations in the Cadence Affirma analog design environment are conducted for both the TIA's and a complete receiver circuit consisting of a TIA, a cascaded multi-stage differential amplifier and a multi-stage inverting amplifier at the single supply voltage of 3.3 V. We also discuss the practicality of using SiGe based photodetectors for 1.3-1.5um wavelength light and the use of Neolinear's NeoCircuit/NeoCell mixed signal design tools for optimization of the analog circuits.

OriģinālvalodaAngļu
Lapas (no-līdz)957-960
Lapu skaits4
ŽurnālsProceedings of the IEEE International Conference on VLSI Design
Sējums17
Publikācijas statussPublicēts - 2004
Ārēji publicēts
PasākumsProceedings - 17th International Conference on VLSI Design, Concurrently with the 3rd International Conference on Embedded Systems Design - Mumbai, Indija
Ilgums: 5 janv. 20049 janv. 2004

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