A 10-Gb/s trans-impedance amplifier with LC-ladder input configuration

Kang Yeob Park, Won Seok Oh, Woo-Young Choi

Research output: Contribution to journalArticle

Abstract

A 10-Gb/s trans-impedance amplifier (TIA) with insensitive characteristics to photodiode junction capacitance is demonstrated in 0.13-μm CMOS technology. The TIA has LC-ladder input configuration which allows large bandwidth even with large photodiode capacitance (CPD). In addition, the circuit bandwidth is enhanced with capacitive degeneration and shunt peaking techniques. With CPD of 1.5-pF, our TIA has about two times larger bandwidth compared with conventional TIAs.

Original languageEnglish
Pages (from-to)1201-1206
Number of pages6
JournalIEICE Electronics Express
Volume7
Issue number16
DOIs
Publication statusPublished - 2010 Sep 20

Fingerprint

Ladders
ladders
amplifiers
impedance
Photodiodes
bandwidth
Bandwidth
photodiodes
Capacitance
configurations
capacitance
degeneration
shunts
CMOS
Networks (circuits)

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

Cite this

Park, Kang Yeob ; Oh, Won Seok ; Choi, Woo-Young. / A 10-Gb/s trans-impedance amplifier with LC-ladder input configuration. In: IEICE Electronics Express. 2010 ; Vol. 7, No. 16. pp. 1201-1206.
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A 10-Gb/s trans-impedance amplifier with LC-ladder input configuration. / Park, Kang Yeob; Oh, Won Seok; Choi, Woo-Young.

In: IEICE Electronics Express, Vol. 7, No. 16, 20.09.2010, p. 1201-1206.

Research output: Contribution to journalArticle

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