A 0.7V intermittently operating LNA with optimal on-time controller for pulse-based inductive-coupling transceiver

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

1 Citation (Scopus)

Abstract

This paper presents a low-power LNA for a inductive-coupling tranceiver. Intermittently operating technique to turn on LNA only at the moment when the pulse signal appears is used to reduce power consumption. To optimally control the On-time of LNA, pulse width detector based on self-oversampling TDC is used and compensate the PVT variations of On-time witdh and of pulse signal width. The fabricated test chip in 65nm CMOS occupies 0.06mm2 and achieved the intermittently operating frequency at the range from 60 to 400Mbps. The power consumption is 0.42mW at 400Mbps and the supply voltage of 0.7V which corresponds to 37% power reduction from the power consumption without optimal On-Time Controller.

Original languageEnglish
Title of host publicationDigest of Papers - IEEE Radio Frequency Integrated Circuits Symposium
Pages21-24
Number of pages4
DOIs
Publication statusPublished - 2013
Event2013 IEEE Radio Frequency Integrated Circuits Symposium, RFIC 2013 - Seattle, WA, United States
Duration: 2013 Jun 22013 Jun 4

Other

Other2013 IEEE Radio Frequency Integrated Circuits Symposium, RFIC 2013
CountryUnited States
CitySeattle, WA
Period13/6/213/6/4

Fingerprint

Transceivers
Electric power utilization
Controllers
Detectors
Electric potential

Keywords

  • inductive-coupling
  • intermittent operation
  • Low Noise Amplifier
  • oversampling TDC
  • proximity communication
  • pulse width detector

ASJC Scopus subject areas

  • Engineering(all)

Cite this

A 0.7V intermittently operating LNA with optimal on-time controller for pulse-based inductive-coupling transceiver. / Jyo, Teruo; Kuroda, Tadahiro; Ishikuro, Hiroki.

Digest of Papers - IEEE Radio Frequency Integrated Circuits Symposium. 2013. p. 21-24 6569511.

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

Jyo, T, Kuroda, T & Ishikuro, H 2013, A 0.7V intermittently operating LNA with optimal on-time controller for pulse-based inductive-coupling transceiver. in Digest of Papers - IEEE Radio Frequency Integrated Circuits Symposium., 6569511, pp. 21-24, 2013 IEEE Radio Frequency Integrated Circuits Symposium, RFIC 2013, Seattle, WA, United States, 13/6/2. https://doi.org/10.1109/RFIC.2013.6569511
Jyo, Teruo ; Kuroda, Tadahiro ; Ishikuro, Hiroki. / A 0.7V intermittently operating LNA with optimal on-time controller for pulse-based inductive-coupling transceiver. Digest of Papers - IEEE Radio Frequency Integrated Circuits Symposium. 2013. pp. 21-24
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