A fifth-order 880MHz/1.76GHz active lowpass filter for 60GHz communications in 40nm digital CMOS

Piet Wambacq, Vito Giannini, Karren Scheir, Wim Van Thillo, Yves Rolain

Research output: Chapter in Book/Report/Conference proceedingChapterResearchpeer-review

35 Citations (Scopus)

Abstract

Abstract--For the analog baseband section of a 60GHz receiver
for fast download applications, two 5th order Butterworth filters
with cutoff frequency of 880MHz and 1.76GHz for 60GHz radios
are implemented in 40nm low power digital CMOS, using Sallen
and Key biquads. Drawing 25/21mA from a 1.1V supply, an IIP3
of -13/-12dBV to -16.7/-18.3dBV and an input-referred noise of
320/280uVrms are measured for the 880/1760MHz filter.
Original languageEnglish
Title of host publicationConference proceedings of European Solid-State Circuits Conference (ESSCIRC)
Pages350-353
Number of pages4
Publication statusPublished - 14 Sep 2010

Keywords

  • CMOS
  • 60GHz
  • filter
  • analog baseband
  • mm-wave

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