A 65-nm CMOS temperature-compensated mobility-based frequency reference for wireless sensor networks

Fabio Sebastiano, Lucien Breems, Kofi Makinwa, Salvatore Drago, Domine Leenaerts, Bram Nauta

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

8 Citaten (Scopus)

Samenvatting

For the first time, a temperature-compensated CMOS frequency reference based on the electron mobility in a MOS transistor is presented. Over the temperature range from -55 °C to 125 °C, its frequency spread is less than ±0.5% after a two-point trim and less than ±2.7% after a one-point trim. These results make it suitable for use in Wireless Sensor Network nodes. Fabricated in a baseline 65-nm CMOS process, the 150 kHz frequency reference occupies 0.2 mm2 and draws 42.6 μA from a 1.2-V supply at room temperature.

Originele taal-2Engels
TitelESSCIRC 2010 - 36th European Solid State Circuits Conference
UitgeverijInstitute of Electrical and Electronics Engineers
Pagina's102-105
Aantal pagina's4
ISBN van elektronische versie978-1-4244-6664-1
ISBN van geprinte versie978-1-4244-6662-7
DOI's
StatusGepubliceerd - 2010
Extern gepubliceerdJa
Evenement36th European Solid State Circuits Conference, ESSCIRC 2010 - Sevilla, Spanje
Duur: 14 sep. 201016 sep. 2010

Congres

Congres36th European Solid State Circuits Conference, ESSCIRC 2010
Land/RegioSpanje
StadSevilla
Periode14/09/1016/09/10

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