Current reused LC VCOs

Cited 31 time in webofscience Cited 0 time in scopus
  • Hit : 423
  • Download : 0
This paper presents current reused voltage controlled oscillator (VCO) topologies by stacking switching transistors in series like a cascode. The VCOs can operate with only half the amount of dc current compared to those of the conventional VCO topologies. Fabricated in 0.18-mu m CMOS process, a differential VCO operates in a 2.1-GHz band with a phase noise of -110 dBc/Hz at 1-MHz offset, and a quadrature VCO operates in a 3.1-GHz band with a phase noise of -102 dBc/Hz at 1-MHz offset. The proposed topologies can be adopted for low-power applications.
Publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Issue Date
2005-11
Language
English
Article Type
Article
Keywords

CMOS; INDUCTORS; SILICON

Citation

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, v.15, pp.736 - 738

ISSN
1531-1309
DOI
10.1109/LMWC.2005.858993
URI
http://hdl.handle.net/10203/91810
Appears in Collection
EE-Journal Papers(저널논문)
Files in This Item
There are no files associated with this item.
This item is cited by other documents in WoS
⊙ Detail Information in WoSⓡ Click to see webofscience_button
⊙ Cited 31 items in WoS Click to see citing articles in records_button

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0