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Wideband Reconfigurable Capacitive shunt-feedback LNA in 65nm CMOS

ud Din, Imad ; Wernehag, Johan LU ; Andersson, Stefan and Mattisson, Sven LU (2012) Norchip conference, 2012
Abstract
A differential LNA using capacitive shunt feedback is demonstrated in 65nm CMOS. The capacitive shunt feedback structure gives a wideband input matching, S11 <;-17 dB from 500MHz - 1 GHz for low band and S11 <;-20 dB from 1.1 GHz - 2.3GHz for high band. The NF for the complete receiver chain in low band and high band was measured to 3.3 dB and 3.9 dB, respectively. The 1-dB compression point with a 0dBm blocker present at 20MHz offset is 0dBm and the NFdsb with 0dBm blocker is 13 dB. In-band IIP3, and IIP2 are -14.8 dBm, and >;49 dBm, respectively for low band and -18.2dBm and >;44dBm for high band.
Please use this url to cite or link to this publication:
author
; ; and
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
host publication
[Host publication title missing]
pages
4 pages
publisher
IEEE - Institute of Electrical and Electronics Engineers Inc.
conference name
Norchip conference, 2012
conference location
Copenhagen, Denmark
conference dates
2012-11-12 - 2012-11-13
external identifiers
  • scopus:84873558865
ISBN
978-1-4673-2221-8
DOI
10.1109/NORCHP.2012.6403126
language
English
LU publication?
yes
id
25bd2b40-4e72-4fa5-91b2-231f401b9505 (old id 4194626)
date added to LUP
2016-04-04 11:46:43
date last changed
2022-01-29 22:25:44
@inproceedings{25bd2b40-4e72-4fa5-91b2-231f401b9505,
  abstract     = {{A differential LNA using capacitive shunt feedback is demonstrated in 65nm CMOS. The capacitive shunt feedback structure gives a wideband input matching, S11 &lt;;-17 dB from 500MHz - 1 GHz for low band and S11 &lt;;-20 dB from 1.1 GHz - 2.3GHz for high band. The NF for the complete receiver chain in low band and high band was measured to 3.3 dB and 3.9 dB, respectively. The 1-dB compression point with a 0dBm blocker present at 20MHz offset is 0dBm and the NFdsb with 0dBm blocker is 13 dB. In-band IIP3, and IIP2 are -14.8 dBm, and &gt;;49 dBm, respectively for low band and -18.2dBm and &gt;;44dBm for high band.}},
  author       = {{ud Din, Imad and Wernehag, Johan and Andersson, Stefan and Mattisson, Sven}},
  booktitle    = {{[Host publication title missing]}},
  isbn         = {{978-1-4673-2221-8}},
  language     = {{eng}},
  publisher    = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}},
  title        = {{Wideband Reconfigurable Capacitive shunt-feedback LNA in 65nm CMOS}},
  url          = {{http://dx.doi.org/10.1109/NORCHP.2012.6403126}},
  doi          = {{10.1109/NORCHP.2012.6403126}},
  year         = {{2012}},
}