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A 100MHz CMOS wideband IF amplifier

Sjöland, Henrik LU orcid and Mattisson, Sven LU (1998) In IEEE Journal of Solid-State Circuits 33(4). p.631-634
Abstract
When the data rates of communication systems increase, wideband IF amplifiers are needed. It is also possible to use a single wideband intermediate frequency (IF) amplifier for a radio band with several narrow-band channels of varying strengths. The linearity is then critical, if intermodulation products are not to disturb weak channels. We try to find a topology for this new amplifier application, suitable for integration in a standard CMOS process. To get low distortion, we use an output stage with high linearity, which is further linearized by feedback in a double-nested Miller configuration. A 0.8-μm standard CMOS IF amplifier design with low distortion up to 20 MHz is presented.
Please use this url to cite or link to this publication:
author
and
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
IEEE Journal of Solid-State Circuits
volume
33
issue
4
pages
631 - 634
publisher
IEEE - Institute of Electrical and Electronics Engineers Inc.
external identifiers
  • scopus:0342343417
ISSN
0018-9200
DOI
10.1109/4.663569
language
English
LU publication?
yes
id
8fb0ab52-2cbb-46f9-b9f8-9744e8adf044 (old id 1244456)
date added to LUP
2016-04-01 17:10:43
date last changed
2025-10-14 11:03:25
@article{8fb0ab52-2cbb-46f9-b9f8-9744e8adf044,
  abstract     = {{When the data rates of communication systems increase, wideband IF amplifiers are needed. It is also possible to use a single wideband intermediate frequency (IF) amplifier for a radio band with several narrow-band channels of varying strengths. The linearity is then critical, if intermodulation products are not to disturb weak channels. We try to find a topology for this new amplifier application, suitable for integration in a standard CMOS process. To get low distortion, we use an output stage with high linearity, which is further linearized by feedback in a double-nested Miller configuration. A 0.8-μm standard CMOS IF amplifier design with low distortion up to 20 MHz is presented.}},
  author       = {{Sjöland, Henrik and Mattisson, Sven}},
  issn         = {{0018-9200}},
  language     = {{eng}},
  number       = {{4}},
  pages        = {{631--634}},
  publisher    = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}},
  series       = {{IEEE Journal of Solid-State Circuits}},
  title        = {{A 100MHz CMOS wideband IF amplifier}},
  url          = {{https://lup.lub.lu.se/search/files/4898885/1244623.pdf}},
  doi          = {{10.1109/4.663569}},
  volume       = {{33}},
  year         = {{1998}},
}