A 1.2 V, inductorless, broadband LNA in 90 nm CMOS LP

Maja Vidojkovic, Mihai Sanduleanu, Johan Van Der Tang, Peter Baltus, Arthur Van Roermund

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

20 Scopus citations

Abstract

This paper presents a novel broadband, induetorless, resistive-feedback CMOS LNA. The LNA is designed for the frequency band 0.4 - 1GHz. The measured power gain of the LNA is 16dB at 1GHz and the 3-dB bandwidth is 2 GHz. A noise figure of 3.5dB and an IIP3 of -17 dBm are measured at 900 MHz. The S11 is better than -10 dB in the frequency band from 300MHz up to 1GHz. The current consumption is 14mA from a 1.2V supply. The circuit is designed in a baseline CMOS 90nm Low Power (LP) process.

Original languageBritish English
Title of host publicationProceedings of the 2007 IEEE Radio Frequency Integrated Circuits Symposium, RFIC 2007
Pages53-56
Number of pages4
DOIs
StatePublished - 2007
Event2007 IEEE Radio Frequency Integrated Circuits Symposium, RFIC 2007 - Honolulu, HI, United States
Duration: 3 Jun 20075 Jun 2007

Publication series

NameDigest of Papers - IEEE Radio Frequency Integrated Circuits Symposium
ISSN (Print)1529-2517

Conference

Conference2007 IEEE Radio Frequency Integrated Circuits Symposium, RFIC 2007
Country/TerritoryUnited States
CityHonolulu, HI
Period3/06/075/06/07

Keywords

  • Broadband
  • Low noise amplifiers
  • Multi-band
  • Multimode

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