Mobile device and method for the management of a standby mode in a mobile device of this kind

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United States of America Patent

PATENT NO 6650189
SERIAL NO

09541412

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Abstract

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An RC type oscillator (10) is integrated into a processor circuit (2) of a mobile device (1). This oscillator is used to set the pace of the activity of the processor circuit during periods when the mobile device is on standby. The frequency drift due to the temperature variations of the oscillator is concerted by a regular calibration of the oscillator by a faster oscillator recognized to be stable. This embodiment gives gain in space and a reduction in cost.

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Patent Owner(s)

Patent OwnerAddress
SAGEM SA6 AVENUE D'IENA 76016 PARIS

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Romao, Fernando Montesson, FR 8 56

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