A 6 Gb/s Low Power Transimpedance Amplifier with Inductor Peaking and Gain Control for 4-channel Passive Optical Network in 0.13 ㎛ CMOS

This paper presents a 6 Gb/s 4-channel arrayed transimpedance amplifiers (TIA) with the gain control for 4-channel passive optical network in 0.13 m complementary metal oxide semiconductor (CMOS) technology. A regulated cascode input stage and inductive-series peaking are proposed in order to incre...

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Bibliographic Details
Published inJournal of semiconductor technology and science Vol. 15; no. 1; pp. 122 - 130
Main Authors Juri Lee, Hyung Gu Park, In Seong Kim, YoungGun Pu, Keum Cheol Hwang, Youngoo Yang, Kang-Yoon Lee, Munkyo Seo
Format Journal Article
LanguageEnglish
Published 대한전자공학회 01.02.2015
Subjects
전기공학
gain control
Transimpedance amplifiers (TIA)
regulated cascode
passive optical network
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ISSN1598-1657
2233-4866

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Summary:This paper presents a 6 Gb/s 4-channel arrayed transimpedance amplifiers (TIA) with the gain control for 4-channel passive optical network in 0.13 m complementary metal oxide semiconductor (CMOS) technology. A regulated cascode input stage and inductive-series peaking are proposed in order to increase the bandwidth. Also, a variable gain control is implemented to provide flexibility to the overall system. The TIA has a maximum 98.1 dBΩ gain and an input current noise level of about 37.8 pA/Hz. The die area of the fabricated TIA is 1.9 mm x 2.2 mm for 4-channel. The power dissipation is 47.64 mW/1ch. KCI Citation Count: 1
Bibliography:G704-002163.2015.15.1.008
ISSN:1598-1657
2233-4866