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A 1.5-V 3.2Gb/s/pin Graphic DDR4 SDRAM with Dual-Clock System, 4 Phase Input Strobing and Low Jitter Fully Analog DLL - IEEE Xplore
A 1.5V, 512 Mbit GDDR4 SDRAM using a 90-nm DRAM process has been developed. The data rate is 3.2 Gbps/pin, which corresponds to 12.8 GBps in x32 GDDR4 based I/O. A multi-divided architecture ...