A very low-power quadrature VCO with back-gate coupling

Cited 103 time in webofscience Cited 0 time in scopus
  • Hit : 414
  • Download : 0
A new quadrature voltage-controlled oscillator (QVCO) topology is proposed. where the hack-gates of the core transistors are used as coupling terminals. The use of back-gates reduces the power dissipation and removes the additional noise contributions compare to the conventional coupling transistor based topology. The advantages of the proposed QVCO topology in comparison with prior works are exploited based on simulation. A QVCO based on the proposed topology with additional design ideas has been implemented using a 6.18-mum triple-well technology for I GHz-band operation, and measurement shows the phase noise of - 120 dBc/Hz at 1-MHz offset with output power of 2.5 dBm, while dissipating only 3 mA for,the whole QVCO from 1.8-V supply.
Publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Issue Date
2004-06
Language
English
Article Type
Article
Keywords

CMOS; DESIGN

Citation

IEEE JOURNAL OF SOLID-STATE CIRCUITS, v.39, pp.952 - 955

ISSN
0018-9200
DOI
10.1109/JSSC.2004.827798
URI
http://hdl.handle.net/10203/84219
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 103 items in WoS Click to see citing articles in records_button

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0