Bandwidth enhancement for high speed amplifier utilizing mutually coupled on-chip inductors

Akira Tsuchiya, Takeshi Kuboki, Yusuke Ohtomo, Keiji Kishine, Shigekazu Miyawaki, Makoto Nakamura, Hidetoshi Onodera

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper discusses bandwidth enhancement technique for high speed amplifier. Inductive peaking is a common practice for bandwidth enhancement, however the area occupied by on-chip inductors is a heavy disadvantage. We utilize mutually coupled inductors for effective inductive peaking. A Laser-Diode (LD) driver for optical communication system is designed in a 0.18μm CMOS. Measurement results show that the mutually coupled inductor can achieve 16Gbps operation and 26% area reduction compared to conventional shunt peaking.

Original languageEnglish
Title of host publication2011 International SoC Design Conference, ISOCC 2011
Pages36-39
Number of pages4
Publication statusPublished - 2011
Externally publishedYes
Event8th International SoC Design Conference 2011, ISOCC 2011 - Jeju, Korea, Republic of
Duration: Nov 17 2011Nov 18 2011

Other

Other8th International SoC Design Conference 2011, ISOCC 2011
CountryKorea, Republic of
CityJeju
Period11/17/1111/18/11

Fingerprint

Bandwidth
Optical communication
Semiconductor lasers
Communication systems

All Science Journal Classification (ASJC) codes

  • Hardware and Architecture
  • Electrical and Electronic Engineering

Cite this

Tsuchiya, A., Kuboki, T., Ohtomo, Y., Kishine, K., Miyawaki, S., Nakamura, M., & Onodera, H. (2011). Bandwidth enhancement for high speed amplifier utilizing mutually coupled on-chip inductors. In 2011 International SoC Design Conference, ISOCC 2011 (pp. 36-39)

Bandwidth enhancement for high speed amplifier utilizing mutually coupled on-chip inductors. / Tsuchiya, Akira; Kuboki, Takeshi; Ohtomo, Yusuke; Kishine, Keiji; Miyawaki, Shigekazu; Nakamura, Makoto; Onodera, Hidetoshi.

2011 International SoC Design Conference, ISOCC 2011. 2011. p. 36-39.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Tsuchiya, A, Kuboki, T, Ohtomo, Y, Kishine, K, Miyawaki, S, Nakamura, M & Onodera, H 2011, Bandwidth enhancement for high speed amplifier utilizing mutually coupled on-chip inductors. in 2011 International SoC Design Conference, ISOCC 2011. pp. 36-39, 8th International SoC Design Conference 2011, ISOCC 2011, Jeju, Korea, Republic of, 11/17/11.
Tsuchiya A, Kuboki T, Ohtomo Y, Kishine K, Miyawaki S, Nakamura M et al. Bandwidth enhancement for high speed amplifier utilizing mutually coupled on-chip inductors. In 2011 International SoC Design Conference, ISOCC 2011. 2011. p. 36-39
Tsuchiya, Akira ; Kuboki, Takeshi ; Ohtomo, Yusuke ; Kishine, Keiji ; Miyawaki, Shigekazu ; Nakamura, Makoto ; Onodera, Hidetoshi. / Bandwidth enhancement for high speed amplifier utilizing mutually coupled on-chip inductors. 2011 International SoC Design Conference, ISOCC 2011. 2011. pp. 36-39
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