A 0.55mW SAW-Less Receiver Front-End for Bluetooth Low Energy Applications
Bryant, Carl LU and Sjöland, Henrik LU
(2014)
In IEEE Journal on Emerging and Selected Topics in Circuits and Systems
4(3).
p.262-272
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This paper presents an ultra-low power direct conversion receiver front-end operating at 2.6 GHz with high out-of-band linearity and low quadrature error. This is achieved through the use of efficient mixers with improved out-of-band suppression, including rejection of the second harmonic, and an local-oscillator generator achieving current reuse and rejection of voltage-controlled oscillator signal imbalance through the use of complementary devices.... (More) - Email
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This paper presents an ultra-low power direct conversion receiver front-end operating at 2.6 GHz with high out-of-band linearity and low quadrature error. This is achieved through the use of efficient mixers with improved out-of-band suppression, including rejection of the second harmonic, and an local-oscillator generator achieving current reuse and rejection of voltage-controlled oscillator signal imbalance through the use of complementary devices. Manufactured in 65 nm complementary metal-oxide-semiconductor and with a power consumption below 550 μW from a 0.85 V supply, the front-end achieves a conversion gain of 41 dB and a noise figure of 9.6 dB. It has an out-of-band IIP3 and IIP2 of -3 dBm and 29.5 dBm, respectively. The quadrature phase error is below 0.6°. Requiring only two inductors it occupies an area of just 0.15 mm2 excluding pads. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/4696984
- author
- Bryant, Carl
LU
and Sjöland, Henrik
LU
- organization
- publishing date
- 2014
- type
- Contribution to journal
- publication status
- published
- subject
- in
- IEEE Journal on Emerging and Selected Topics in Circuits and Systems
- volume
- 4
- issue
- 3
- pages
- 262 - 272
- publisher
- IEEE - Institute of Electrical and Electronics Engineers Inc.
- external identifiers
-
- wos:000342163700003
- scopus:84907200212
- ISSN
- 2156-3365
- DOI
- 10.1109/JETCAS.2014.2337153
- project
- EIT_UPD Wireless Communication for Ultra Portable Devices
- language
- English
- LU publication?
- yes
- id
- 0f2d3c3f-16a3-4786-9fd1-2400deb281dc (old id 4696984)
- date added to LUP
- 2016-04-01 09:54:42
- date last changed
- 2024-02-20 23:39:41
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This paper presents an ultra-low power direct conversion receiver front-end operating at 2.6 GHz with high out-of-band linearity and low quadrature error. This is achieved through the use of efficient mixers with improved out-of-band suppression, including rejection of the second harmonic, and an local-oscillator generator achieving current reuse and rejection of voltage-controlled oscillator signal imbalance through the use of complementary devices. Manufactured in 65 nm complementary metal-oxide-semiconductor and with a power consumption below 550 μW from a 0.85 V supply, the front-end achieves a conversion gain of 41 dB and a noise figure of 9.6 dB. It has an out-of-band IIP3 and IIP2 of -3 dBm and 29.5 dBm, respectively. The quadrature phase error is below 0.6°. Requiring only two inductors it occupies an area of just 0.15 mm2 excluding pads.}},
author = {{Bryant, Carl and Sjöland, Henrik}},
issn = {{2156-3365}},
language = {{eng}},
number = {{3}},
pages = {{262--272}},
publisher = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}},
series = {{IEEE Journal on Emerging and Selected Topics in Circuits and Systems}},
title = {{A 0.55mW SAW-Less Receiver Front-End for Bluetooth Low Energy Applications}},
url = {{http://dx.doi.org/10.1109/JETCAS.2014.2337153}},
doi = {{10.1109/JETCAS.2014.2337153}},
volume = {{4}},
year = {{2014}},
}