A 4.35-mW +22-dBm IIP3 continuously tunable channel select filter for WLAN/WiMax receivers in 90-nm CMOS
(2010) 2010 IEEE Radio Frequency Integrated Circuits Symposium p.517-520- Abstract
- A low-power high linearity CMOS G(m)-C channel select filter for WLAN/WiMax receivers in 90-nm CMOS technology is presented. To reduce power consumption a biquad cell with simple architecture and few devices is used. A simple but efficient technique is also used to improve the linearity of the filter without increasing its power consumption. The cutoff frequency of the sixth order Butterworth low-pass filter can be tuned from 8.1 to 13.5 MHz for WLAN and WiMax applications. The measurement results show an in-band IIP3 of +22 dBm and an input referred noise of 75 nV/root Hz at a power consumption of 4.35 mW from a 1-V supply. The differential filter occupies a chip area of 0.239 mm(2) excluding pads.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/1611721
- author
- Savadi Oskooei, Mostafa ; Masoumi, Nasser ; Kamarei, Mahmud and Sjöland, Henrik LU
- organization
- publishing date
- 2010
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- keywords
- CMOS, Channel select filter, G(m)-C filter, linear, low-power, WLAN, WiMax
- host publication
- Proceedings IEEE Radio Frequency Integrated Circuits Symposium (RFIC)
- pages
- 4 pages
- publisher
- IEEE - Institute of Electrical and Electronics Engineers Inc.
- conference name
- 2010 IEEE Radio Frequency Integrated Circuits Symposium
- conference dates
- 2010-05-23 - 2010-05-25
- external identifiers
-
- wos:000287515700117
- scopus:77954505637
- ISSN
- 1529-2517
- DOI
- 10.1109/RFIC.2010.5477387
- language
- English
- LU publication?
- yes
- id
- c9fc6e28-0233-4bc4-a4e3-8f08e855954d (old id 1611721)
- date added to LUP
- 2016-04-01 15:04:44
- date last changed
- 2024-01-25 10:08:27
@inproceedings{c9fc6e28-0233-4bc4-a4e3-8f08e855954d, abstract = {{A low-power high linearity CMOS G(m)-C channel select filter for WLAN/WiMax receivers in 90-nm CMOS technology is presented. To reduce power consumption a biquad cell with simple architecture and few devices is used. A simple but efficient technique is also used to improve the linearity of the filter without increasing its power consumption. The cutoff frequency of the sixth order Butterworth low-pass filter can be tuned from 8.1 to 13.5 MHz for WLAN and WiMax applications. The measurement results show an in-band IIP3 of +22 dBm and an input referred noise of 75 nV/root Hz at a power consumption of 4.35 mW from a 1-V supply. The differential filter occupies a chip area of 0.239 mm(2) excluding pads.}}, author = {{Savadi Oskooei, Mostafa and Masoumi, Nasser and Kamarei, Mahmud and Sjöland, Henrik}}, booktitle = {{Proceedings IEEE Radio Frequency Integrated Circuits Symposium (RFIC)}}, issn = {{1529-2517}}, keywords = {{CMOS; Channel select filter; G(m)-C filter; linear; low-power; WLAN; WiMax}}, language = {{eng}}, pages = {{517--520}}, publisher = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}}, title = {{A 4.35-mW +22-dBm IIP3 continuously tunable channel select filter for WLAN/WiMax receivers in 90-nm CMOS}}, url = {{http://dx.doi.org/10.1109/RFIC.2010.5477387}}, doi = {{10.1109/RFIC.2010.5477387}}, year = {{2010}}, }