Paper Abstract and Keywords |
Presentation |
2009-09-25 13:50
A Low-Power, Small Area Quadrature LC-VCO using miniature 3D Solenoid shaped Inductor Akira Tanabe, Ken'ichiro Hijioka, Hirokazu Nagase, Yoshihiro Hayashi (NEC Electronics Corp.) MW2009-83 Link to ES Tech. Rep. Archives: MW2009-83 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
An extra small area, low-power 5GHz Quadrature LC-VCO and PLL have been fabricated using 3 dimensional (3D) solenoid shaped inductor in 90nm digital CMOS process. Because of the miniature 3D inductors, the chip area of LC-VCO is reduced to only 2597um2, which is about 1/10 of the reported smallest LC-VCOs and as small as that of ring oscillators. The phase noise of this LC-VCO is -103dBc/Hz at 1MHz offset, consuming only 2.8mW power at 1V supply voltage because of the small energy loss owing to the 3D inductor. Figure of Merit (FOM) of 173dB is better than ring oscillators. The PLL using this LC-VCO achieved 1.2ps jitter with the chip area as small as that of ring oscillators. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
LC-VCO / PLL / Inductor / CMOS / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 109, no. 210, MW2009-83, pp. 55-60, Sept. 2009. |
Paper # |
MW2009-83 |
Date of Issue |
2009-09-18 (MW) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
Download PDF |
MW2009-83 Link to ES Tech. Rep. Archives: MW2009-83 |
Conference Information |
Committee |
MW |
Conference Date |
2009-09-25 - 2009-09-25 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Univ. of Electro-Communications |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Microwave Technologies |
Paper Information |
Registration To |
MW |
Conference Code |
2009-09-MW |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Low-Power, Small Area Quadrature LC-VCO using miniature 3D Solenoid shaped Inductor |
Sub Title (in English) |
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Keyword(1) |
LC-VCO |
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PLL |
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Inductor |
Keyword(4) |
CMOS |
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1st Author's Name |
Akira Tanabe |
1st Author's Affiliation |
NEC Electronics Corporation (NEC Electronics Corp.) |
2nd Author's Name |
Ken'ichiro Hijioka |
2nd Author's Affiliation |
NEC Electronics Corporation (NEC Electronics Corp.) |
3rd Author's Name |
Hirokazu Nagase |
3rd Author's Affiliation |
NEC Electronics Corporation (NEC Electronics Corp.) |
4th Author's Name |
Yoshihiro Hayashi |
4th Author's Affiliation |
NEC Electronics Corporation (NEC Electronics Corp.) |
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Speaker |
Author-1 |
Date Time |
2009-09-25 13:50:00 |
Presentation Time |
25 minutes |
Registration for |
MW |
Paper # |
MW2009-83 |
Volume (vol) |
vol.109 |
Number (no) |
no.210 |
Page |
pp.55-60 |
#Pages |
6 |
Date of Issue |
2009-09-18 (MW) |
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