Items Tagged with 'DDR5'

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DDR5 Signal Integrity Fundamentals

The most notable difference between DDR5 and previous generations is the introduction of decision feedback equalization, a technique used in serial link systems to improve the integrity of received signals.  In the wake of the new technology, this short article outlines some of the fundamental signal integrity concepts in the context of DDR5.


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A Brave New World: Simulating DDR5

Eagerly anticipated, the next generation of DRAM technologies (DDR5/LPDDR5) are presently being validated in the lab by leading silicon vendors worldwide. This latest generation has a big surprise in store for hardware engineers and SI specialists that need to simulate such systems. DDR5 will introduce decision feedback equalization (DFE) for the DRAM receiver for the very first time.


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