Wide dynamic range 1-kΩ transimpedance Si bipolar preamplifier IC for 10-Gb/s optical fiber links

Toru Masuda, Ken ichi Ohhata, Kazuo Imai, Ryoji Takeyari, Katsuyoshi Washio

研究成果: Conference article査読

1 被引用数 (Scopus)

抄録

A wide dynamic range and high transimpedance Si bipolar preamplifier IC for 10-Gb/s optical fiber links is described. A limiting amplifier was introduced after the transimpedance stage to overcome the trade-off between high transimpedance and a wide dynamic range. A high transimpedance of 1 kΩ and a wide input current dynamic range up to 2 mApp were achieved with a bandwidth of 10.5 GHz, a low transimpedance fluctuation of 0.5 dBΩ, and an equivalent input noise current density of 12 pA/√Hz, using 35-GHz Si bipolar technology.

本文言語English
ページ(範囲)319-322
ページ数4
ジャーナルProceedings of the Custom Integrated Circuits Conference
出版ステータスPublished - 1997 1月 1
外部発表はい
イベントProceedings of the 1997 IEEE Custom Integrated Circuits Conference - Santa Clara, CA, USA
継続期間: 1997 5月 51997 5月 8

ASJC Scopus subject areas

  • 電子工学および電気工学

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