Bandwidth enhancement technique for TIA using flipped voltage follower

Shunta Mizuno; Fumiya Naito; Makoto Nakamura

doi:10.1587/elex.14.20170310

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Bandwidth enhancement technique for TIA using flipped voltage follower

Shunta Mizuno, Fumiya Naito, Makoto Nakamura

著者情報

キーワード: transimpedance amplifier, flipped voltage follower, optical receiver

ジャーナルフリー早期公開

論文ID: 14.20170310

DOI https://doi.org/10.1587/elex.14.20170310

この記事には本公開記事があります。

The final version of this article is now available: Vol. 14 (2017), No. 10 pp. 20170310-20170310

詳細

抄録

We present a novel bandwidth enhancement technique for a transimpedance amplifier (TIA). The proposed TIA utilizes a common source topology and adopts the current mirror configuration using flipped voltage follower to increase the open-loop gain for the enhanced bandwidth with positive feedback. Circuit simulation results show that the proposed TIA makes it possible to increase the open-loop gain and enlarge the bandwidth by 40% compared with the conventional TIA.

責任著者(Corresponding author)

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