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A Noise Cancelling 0.7-3.8 GHz Resistive Feedback Receiver Front-End in 65 nm CMOS

Nejdel, Anders LU ; Törmänen, Markus LU and Sjöland, Henrik LU (2014) IEEE Radio Frequency Integrated Circuits 2014 In [Host publication title missing] p.35-38
Abstract
This paper presents a noise cancelling 0.7–

3.8GHz receiver front-end implemented in 65nm technology.

The circuit has a main path consisting of a high input

impedance gm-stage, current-mode passive mixers and baseband

amplifiers, where the input match is provided by frequency

translational negative feedback from baseband to RF

input. An auxiliary path with tunable gain is introduced to

cancel noise from the main path while maintaining linearity.

The receiver front-end achieves a noise figure of 1.6–3.7dB

and an IIP2 and IIP3 of >75dBm and >1dBm, respectively.

The current consumption of the circuit is 22.8–34.9mA, from

a 1.2V supply.
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
keywords
Analog integrated circuits, CMOS integrated circuits, Current mode circuits, Low-noise amplifiers, Mixers, Radiofrequency integrated circuits.
in
[Host publication title missing]
pages
35 - 38
publisher
IEEE--Institute of Electrical and Electronics Engineers Inc.
conference name
IEEE Radio Frequency Integrated Circuits 2014
external identifiers
  • wos:000361191700006
  • scopus:84904968355
ISSN
1529-2517
DOI
10.1109/RFIC.2014.6851651
project
EIT_DARE Digitally-Assisted Radio Evolution
language
English
LU publication?
yes
id
bb1861b1-9a82-41df-8792-1e420422b98a (old id 4378097)
date added to LUP
2014-04-01 14:19:35
date last changed
2017-09-10 04:16:19
@inproceedings{bb1861b1-9a82-41df-8792-1e420422b98a,
  abstract     = {This paper presents a noise cancelling 0.7–<br/><br>
3.8GHz receiver front-end implemented in 65nm technology.<br/><br>
The circuit has a main path consisting of a high input<br/><br>
impedance gm-stage, current-mode passive mixers and baseband<br/><br>
amplifiers, where the input match is provided by frequency<br/><br>
translational negative feedback from baseband to RF<br/><br>
input. An auxiliary path with tunable gain is introduced to<br/><br>
cancel noise from the main path while maintaining linearity.<br/><br>
The receiver front-end achieves a noise figure of 1.6–3.7dB<br/><br>
and an IIP2 and IIP3 of &gt;75dBm and &gt;1dBm, respectively.<br/><br>
The current consumption of the circuit is 22.8–34.9mA, from<br/><br>
a 1.2V supply.},
  author       = {Nejdel, Anders and Törmänen, Markus and Sjöland, Henrik},
  booktitle    = {[Host publication title missing]},
  issn         = {1529-2517},
  keyword      = {Analog integrated circuits,CMOS integrated circuits,Current mode circuits,Low-noise amplifiers,Mixers,Radiofrequency integrated circuits.},
  language     = {eng},
  pages        = {35--38},
  publisher    = {IEEE--Institute of Electrical and Electronics Engineers Inc.},
  title        = {A Noise Cancelling 0.7-3.8 GHz Resistive Feedback Receiver Front-End in 65 nm CMOS},
  url          = {http://dx.doi.org/10.1109/RFIC.2014.6851651},
  year         = {2014},
}