Study of the Bandwidth Extension of the TIA Using Current Mirror Circuit

Akira HIDA  Shunta MIZUNO  Fumiya NAITO  Makoto NAKAMURA  Shinsuke NAKANO  Hideyuki NOSAKA  

A - Abstracts of IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences (Japanese Edition)   Vol.J101-A   No.3   pp.27-30
Publication Date: 2018/03/01
Online ISSN: 1881-0195
Type of Manuscript: LETTER
TIA,  current mirror,  optical receiver,  

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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 circuit. Circuit simulation results show that the proposed TIA enables the bandwidth to be doubled compared to the conventional one.