{"id":937492,"date":"2026-02-17T13:03:05","date_gmt":"2026-02-17T18:03:05","guid":{"rendered":"https:\/\/www.marketnewsdesk.com\/index.php\/keysight-introduces-pam3-signaling-with-new-gddr7-transmitter-compliance-solution-for-next-generation-graphics-memory\/"},"modified":"2026-02-17T13:03:05","modified_gmt":"2026-02-17T18:03:05","slug":"keysight-introduces-pam3-signaling-with-new-gddr7-transmitter-compliance-solution-for-next-generation-graphics-memory","status":"publish","type":"post","link":"https:\/\/www.marketnewsdesk.com\/index.php\/keysight-introduces-pam3-signaling-with-new-gddr7-transmitter-compliance-solution-for-next-generation-graphics-memory\/","title":{"rendered":"Keysight Introduces PAM3 Signaling with New GDDR7 Transmitter Compliance Solution for Next-Generation Graphics Memory"},"content":{"rendered":"

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Keysight Introduces PAM3 Signaling with New GDDR7 Transmitter Compliance Solution for Next-Generation Graphics Memory<\/b><\/p>\n

\nShortens Joint Electron Device Engineering Council standard validation cycles for graphics and AI systems requiring high-speed memory interfaces<\/p>\n

SANTA ROSA, Calif.–(BUSINESS WIRE<\/a>)–Keysight Technologies, Inc.<\/a> (NYSE: KEYS) announced its new graphics double data rate 7<\/a> (GDDR7)transmitter compliance solution, that accelerates validation of Joint Electron Device Engineering Council (JEDEC) standards for graphics and artificial intelligence (AI) applications.<\/b><\/p>\n

This press release features multimedia. View the full release here: https:\/\/www.businesswire.com\/news\/home\/20260217680362\/en\/<\/a><\/p>\n

\"The<\/p>\n

The D9370GDDC GDDR7 transmitter compliance test software running on a Keysight UXR oscilloscope accelerates transmitter testing by automating compliance validation, enabling faster and more accurate test results.<\/p>\n<\/div>\n

\nGrowing demand for high-performance computing, gaming, and AI platforms is driving memory and GPU vendors to adopt GDDR7, but the transition is creating significant validation challenges. GDDR7’s shift from traditional NRZ to pulse amplitude modulation (PAM3) encoding enables higher bandwidth while reducing channel complexity, but it requires new test approaches to ensure signal integrity and interoperability at ultra-high data rates. Keysight\u2019s GDDR7 transmitter test solution addresses this bottleneck, enabling organizations to validate designs while accelerating time-to-market.<\/p>\n

\nThe Keysight GDDR7 transmitter test solution consists of D9370GDDC software that runs on Keysight\u2019s UXR oscilloscope series<\/a> and automates debug and characterization of GDDR7 transmitter designs to ensure compliance with JEDEC JESD239 specifications. When paired with the InfiniiMax Ultra Probe Amplifier, 25 GHz<\/a>, the solution enables accurate PAM3 signal analysis and timing measurements, allowing engineers to validate and optimize high-speed memory transmitter designs for next-generation GPUs and memory devices.<\/p>\n

\nKey benefits of the Keysight GDDR7 compliance test solution include:<\/p>\n