1.25 Gb/s Burst-mode CMOS PON Laser Diode Driver with Automatic Power Controller

Lee, Young Joo; Kang, Eun Chul; Burm, Jinwook

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1.25 Gb/s Burst-mode CMOS PON Laser Diode Driver with Automatic Power Controller

Lee, Young Joo;
Kang, Eun Chul;
Burm, Jinwook

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초록

This paper describes the design of a 1.25 Gb/s laser diode (LD) driver with APC (Automatic Power Control) for PON (Passive Optical Network) system fabricated in a 0.18 mu m CMOS single-poly-six-metal technology. The measured -3 dB frequency bandwidth is 2.49 GHz and small signal gain is 17 dB, suitable for the operation even up to 2.5 Gb/s. The implemented laser diode driver consisted of a modulation amplifier, a bias amplifier, and a digital APC. Digital APC (Automatic Power Controller) was implemented to ensure constant laser diode output power.

키워드

APC(Automastic Power Control); PON(Passive optical network); laser diode driver; burst-mode

제목: 1.25 Gb/s Burst-mode CMOS PON Laser Diode Driver with Automatic Power Controller

저자: Lee, Young Joo; Kang, Eun Chul; Burm, Jinwook

발행일: 2009

유형: Proceedings Paper

저널명: PROCEEDINGS OF THE 2009 12TH INTERNATIONAL SYMPOSIUM ON INTEGRATED CIRCUITS (ISIC 2009)

페이지: 376 ~ 379