Configurable architecture hybrid analog/digital delay locked loop (DLL) and technique with fast open loop digital locking for integrated circuit devices

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United States of America Patent

PATENT NO 7876137
SERIAL NO

12275179

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Abstract

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A configurable architecture, hybrid analog/digital delay locked loop and technique with fast open loop digital locking for integrated circuit dynamic random access memory (DRAM) devices and devices incorporating embedded DRAM. The DLL design and technique disclosed employs a hybrid analog/digital delay line, but does not use conventional closed loop architecture during the digital phase of the locking process.

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Patent OwnerAddress
PROMOS TECHNOLOGIES INCA3 3F NO 1 LI HSIN 1ST RD HSINCHU SCIENCE PARK HSINCHU 30078

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Heightley, John D Colorado Springs, US 14 182

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