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-2 | Engels |
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Titel | ESSCIRC 2010 - 36th European Solid State Circuits Conference |
Uitgeverij | Institute of Electrical and Electronics Engineers |
Pagina's | 102-105 |
Aantal pagina's | 4 |
ISBN van elektronische versie | 978-1-4244-6664-1 |
ISBN van geprinte versie | 978-1-4244-6662-7 |
DOI's | |
Status | Gepubliceerd - 2010 |
Extern gepubliceerd | Ja |
Evenement | 36th European Solid State Circuits Conference, ESSCIRC 2010 - Sevilla, Spanje Duur: 14 sep. 2010 → 16 sep. 2010 |
Congres
Congres | 36th European Solid State Circuits Conference, ESSCIRC 2010 |
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Land/Regio | Spanje |
Stad | Sevilla |
Periode | 14/09/10 → 16/09/10 |