A 57-dB image band rejection CMOS GmC polyphase filter with automatic frequency tuning for Bluetooth
(2002) 5. p.169-172- Abstract
- A 7th order polyphase G/sub -m/C IF filter with automatic frequency tuning, implemented in a 0.35/spl mu/m CMOS process, is presented. The filter has a center frequency of 3MHz and a passband of 1MHz. The image band rejection is higher than 57dB, the stop band attenuation is at least 40dB. The in-band spurious free dynamic range is around 53dB. On-chip automatic frequency tuning provides more than 240% center frequency range (i.e., 1.6MHz-3.9MHz) of the filter. The filter is well suited for employment in the Bluetooth short-range radio.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/1051439
- author
- Shi, Bo ; Shan, Weiyun and Andreani, Pietro LU
- organization
- publishing date
- 2002
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- host publication
- IEEE International Symposium on Circuits and Systems, 2002. ISCAS 2002.
- volume
- 5
- pages
- 169 - 172
- ISBN
- 0-7803-7448-7
- DOI
- 10.1109/ISCAS.2002.1010667
- language
- English
- LU publication?
- yes
- id
- 0f2fdf20-adb6-443f-965a-724a496d928b (old id 1051439)
- alternative location
- http://ieeexplore.ieee.org/iel5/7897/21767/01010667.pdf
- date added to LUP
- 2016-04-04 13:03:04
- date last changed
- 2018-11-21 21:11:57
@inproceedings{0f2fdf20-adb6-443f-965a-724a496d928b, abstract = {{A 7th order polyphase G/sub -m/C IF filter with automatic frequency tuning, implemented in a 0.35/spl mu/m CMOS process, is presented. The filter has a center frequency of 3MHz and a passband of 1MHz. The image band rejection is higher than 57dB, the stop band attenuation is at least 40dB. The in-band spurious free dynamic range is around 53dB. On-chip automatic frequency tuning provides more than 240% center frequency range (i.e., 1.6MHz-3.9MHz) of the filter. The filter is well suited for employment in the Bluetooth short-range radio.}}, author = {{Shi, Bo and Shan, Weiyun and Andreani, Pietro}}, booktitle = {{IEEE International Symposium on Circuits and Systems, 2002. ISCAS 2002.}}, isbn = {{0-7803-7448-7}}, language = {{eng}}, pages = {{169--172}}, title = {{A 57-dB image band rejection CMOS GmC polyphase filter with automatic frequency tuning for Bluetooth}}, url = {{http://dx.doi.org/10.1109/ISCAS.2002.1010667}}, doi = {{10.1109/ISCAS.2002.1010667}}, volume = {{5}}, year = {{2002}}, }