Timing-drift calibration

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United States of America Patent

PATENT NO 9859021
SERIAL NO

14884601

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Abstract

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The disclosed embodiments relate to components of a memory system that support timing-drift calibration. In specific embodiments, this memory system contains a memory device (or multiple devices) which includes a clock distribution circuit and an oscillator circuit which can generate a frequency, wherein a change in the frequency is indicative of a timing drift of the clock distribution circuit. The memory device also includes a measurement circuit which is configured to measure the frequency of the oscillator circuit.

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Patent Owner(s)

  • RAMBUS INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bansal, Akash Santa Clara, US 53 548
Ellis, Wayne F Campbell, US 57 1350
Frans, Yohan U Palo Alto, US 25 537

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