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DDR4

DDR4 is an evolutionary upgrade from DDR3. It introduces data transfer rates which are nearly double the DDR3 transfer rates, ranging from 1.6 GT/s up to 3.2 GT/s. DDR4’s higher transfer rates and lower operating voltage have driven new test methodologies and test requirements which were not previously required for DDR3 in order to ensure proper signal fidelity.

Explore DDR4 Explore DDR4
DDR Debug Toolkit   The DDR Debug Toolkit provides test, debug and analysis tools for the entire DDR design cycle. The unique DDR analysis capabilities provide automatic Read and Write burst separation, bursted data jitter analysis and DDR-specific measurement parameters.
QPHY-DDR4   DDR4, LPDDR4 and LPDDR4X are evolutionary upgrades from previous generations of DDR3 and LPDDR3. It introduces data transfer rates which are nearly double the previous transfer rates, ranging from 1.6 GT/s up to 4.2 GT/s. DDR4's higher transfer rates and lower operating voltage have driven new test methodologies and test requirements which were not previously required to ensure proper signal fidelity. QPHY-DDR4 has a full suite of Clock, Electrical, and Timing tests as specified by the JEDEC Specification which will aid in DDR4, LPDDR4 and LPDDR4X design validation. Meanwhile the Debug Toolkit is a separate tool that assists with turn-on, multi-scenario debug and is a great assisting toolset whenever you need to manually dig a little deeper.
DDR4 is an evolutionary upgrade from DDR3. It introduces data transfer rates which are nearly double the DDR3 transfer rates, ranging from 1.6 GT/s up to 3.2 GT/s. DDR4’s higher transfer rates and lower operating voltage have driven new test methodologies and test requirements which were not previously required for DDR3 in order to ensure proper signal fidelity.