Superharmonic injection-locked frequency dividers

Autor:	H.R. Rategh, Thomas H. Lee
Rok vydání:	1999
Předmět:	Frequency divider Physics Narrowband Subharmonic function CMOS business.industry Differential equation Electrical engineering Electrical and Electronic Engineering Wideband business Noise (electronics) Power (physics)
Zdroj:	IEEE Journal of Solid-State Circuits. 34:813-821
ISSN:	0018-9200
DOI:	10.1109/4.766815
Popis:	Injection-locked oscillators (ILOs) are investigated in a new theoretical approach. A first-order differential equation is derived for the noise dynamics of ILOs. A single-ended injection-locked frequency divider (SILFD) is designed in a 0.5-/spl mu/m CMOS technology operating at 1.8 GHz with more than 190 MHz locking range while consuming 3 mW of power. A differential injection-locked frequency divider (DILFD) is designed in a 0.5-/spl mu/m CMOS technology operating at 3 GHz and consuming 0.45 mW, with a 190 MHz locking range. A locking range of 370 MHz is achieved for the DILFD when the power consumption is increased to 1.2 mW.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::8ba0c350ba4c69d9717be409c039f591 https://doi.org/10.1109/4.766815 Zobrazit plný text záznamu