IEICE TRANSACTIONS on Electronics
An LC-VCO Strongly Suppresses the AM-FM Conversion Caused by Varactor
Summary :
A differential LC-VCO that adopts a transformer with asymmetric turns-ratio has been proposed. The asymmetric turns-ratio of the transformer leads to the suppression of the AM to FM conversion which is caused by the 1/f noise of the current source transistor. The analysis of the proposed scheme and the improvement in phase noise compare to conventional CMOS LC-VCOs are described. The transformer used in proposed VCO occupies about 430
- Publication
- IEICE TRANSACTIONS on Electronics Vol.E91-C No.9 pp.1516-1519
- Publication Date
- 2008/09/01
- Publicized
- Online ISSN
- 1745-1353
- DOI
- 10.1093/ietele/e91-c.9.1516
- Type of Manuscript
- LETTER
- Category
- Electronic Circuits
Authors
Keyword
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So Bong SHIN, Sang-Gug LEE, "An LC-VCO Strongly Suppresses the AM-FM Conversion Caused by Varactor" in IEICE TRANSACTIONS on Electronics,
vol. E91-C, no. 9, pp. 1516-1519, September 2008, doi: 10.1093/ietele/e91-c.9.1516.
Abstract: A differential LC-VCO that adopts a transformer with asymmetric turns-ratio has been proposed. The asymmetric turns-ratio of the transformer leads to the suppression of the AM to FM conversion which is caused by the 1/f noise of the current source transistor. The analysis of the proposed scheme and the improvement in phase noise compare to conventional CMOS LC-VCOs are described. The transformer used in proposed VCO occupies about 430
URL: https://global.ieice.org/en_transactions/electronics/10.1093/ietele/e91-c.9.1516/_p
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@ARTICLE{e91-c_9_1516,
author={So Bong SHIN, Sang-Gug LEE, },
journal={IEICE TRANSACTIONS on Electronics},
title={An LC-VCO Strongly Suppresses the AM-FM Conversion Caused by Varactor},
year={2008},
volume={E91-C},
number={9},
pages={1516-1519},
abstract={A differential LC-VCO that adopts a transformer with asymmetric turns-ratio has been proposed. The asymmetric turns-ratio of the transformer leads to the suppression of the AM to FM conversion which is caused by the 1/f noise of the current source transistor. The analysis of the proposed scheme and the improvement in phase noise compare to conventional CMOS LC-VCOs are described. The transformer used in proposed VCO occupies about 430
keywords={},
doi={10.1093/ietele/e91-c.9.1516},
ISSN={1745-1353},
month={September},}
Copy
TY - JOUR
TI - An LC-VCO Strongly Suppresses the AM-FM Conversion Caused by Varactor
T2 - IEICE TRANSACTIONS on Electronics
SP - 1516
EP - 1519
AU - So Bong SHIN
AU - Sang-Gug LEE
PY - 2008
DO - 10.1093/ietele/e91-c.9.1516
JO - IEICE TRANSACTIONS on Electronics
SN - 1745-1353
VL - E91-C
IS - 9
JA - IEICE TRANSACTIONS on Electronics
Y1 - September 2008
AB - A differential LC-VCO that adopts a transformer with asymmetric turns-ratio has been proposed. The asymmetric turns-ratio of the transformer leads to the suppression of the AM to FM conversion which is caused by the 1/f noise of the current source transistor. The analysis of the proposed scheme and the improvement in phase noise compare to conventional CMOS LC-VCOs are described. The transformer used in proposed VCO occupies about 430
ER -
English
