A 15-GHz Broad-band ÷2 Frequency Divider in 0.13-µm CMOS for Quadrature Generation (Articolo in rivista)

Type
Label
  • A 15-GHz Broad-band ÷2 Frequency Divider in 0.13-µm CMOS for Quadrature Generation (Articolo in rivista) (literal)
Anno
  • 2005-01-01T00:00:00+01:00 (literal)
Alternative label
  • A. Bonfanti, A. Tedesco, C. Samori, A.L. Lacaita, (2005)
    A 15-GHz Broad-band ÷2 Frequency Divider in 0.13-µm CMOS for Quadrature Generation
    in IEEE microwave and wireless components letters
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • A. Bonfanti, A. Tedesco, C. Samori, A.L. Lacaita, (literal)
Pagina inizio
  • 724 (literal)
Pagina fine
  • 726 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 15 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Titolo
  • A 15-GHz Broad-band ÷2 Frequency Divider in 0.13-µm CMOS for Quadrature Generation (literal)
Abstract
  • This letter presents a 0.13-ìm CMOS frequency divider realized with an injection-locking ring oscillator. This topology can achieve a larger input frequency range and better phase accuracy with respect to injection-locking LC oscillators, because of the smoother slope of the loop gain phase-frequency plot. Post layout simulations show that the circuit is able to divide an input signal spanning from 7 to 19 GHz, although the available tuning range of the signal source limited the experimental verification to the interval 11-15 GHz, featuring a 31% locking range. The divider dissipates 3 mA from a 1.2-V power supply. (literal)
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