US Patent 7423927 Wave pipelined output circuit of synchronous memory device
Patent 7423927 was granted and assigned to SAMSUNG ELECTRONICS CO., LTD. on September, 2008 by the United States Patent and Trademark Office.
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Provided is a wave pipelined output circuit of a synchronous memory device. In the wave pipelined output circuit, paths for transferring data in a high frequency mode of the synchronous memory device are separated from paths for transferring the data in a low frequency mode of the synchronous memory device. The number of registers included in data output paths in the high frequency mode is reduced and the number of control signals used for data input/output of the registers is also reduced. Consequently, loads of the data output paths in the high frequency mode are decreased to improve a high frequency operation and reduce the chip area of the output circuit.
US Patent 07423927 Wave pipelined output circuit of synchronous memory device US Patent 7423927 Wave pipelined output circuit of synchronous memory device
US Patent 07423927 Wave pipelined output circuit of synchronous memory device
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