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Physical-layer (PHY) electrical tests for DDR5 transmitter compliance involve executing a wide range of conformance tests defined by the Joint Electron Device Engineering Council (JEDEC). The JEDEC specifications for the fifth generation of double data rate memory (DDR5) include an exhaustive list of conformance measurements and test cases required for transmitter compliance.
When testing your DDR5 devices, automate the calibration, setup, execution, and documentation of your compliance tests with purpose-built hardware and software. Ideally, use a high-bandwidth oscilloscope (25 GHz+) with a high effective number of bits, high-bandwidth probes designed for minimal effects on the measured signal, and interposer boards for probing as close to the silicon as possible. Couple this with software for test configuration, execution, evaluation, automation, and report-generation.
How to Test DDR5 Transmitter Compliance
The D9050DDRC DDR5 Tx compliance test application software provides a fast and easy way to test, debug and characterize your DDR5 designs. DDR5 technology offers high data rate of up to 6.4GT/s which enables higher bandwidth for data transfer with lower power. The DDR5 Tx compliance software offers full test coverage to enable testing of transmitter physical layer of the DDR5 DRAM, data buffer and register chips.
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Connectivity & Usability Software |
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Compliance Test Applications | DDR |
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How to Test DDR5 Transmitter Compliance
EZJIT Software for 90000/V-/Z-/UXR-Series Oscilloscopes
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Connectivity & Usability Software |
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Compliance Test Applications | Ethernet |
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How to Test DDR5 Transmitter Compliance
Advanced Signal Integrity Software (EQ, InfiniiSimAdv, Crosstalk)
Debug & Analysis Software | |
Connectivity & Usability Software |
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Compliance Test Applications | Ethernet |
Select Oscilloscope Series |
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Software Type | |
Applications | |
Compatible Instruments |
How to Test DDR5 Transmitter Compliance
The UXR0254A is the 25 GHz, 4 channel, Infiniium UXR-Series real-time oscilloscope.
Bandwidth | 25 GHz |
Max Memory Depth | 2 Gpts |
Max Sample Rate | 128 GSa/s |
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Additional resources for DDR5 transmitter compliance test
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Verifying Peripheral Component Interconnect Express (PCIe) 5.0 transmitter compliance involves physical layer signal quality and transmitter equalization testing using a high-bandwidth oscilloscope. Learn how to quickly test for compliance using an automated PCIe 5.0 test solution.
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Testing the USB Type-C power delivery module requires monitoring the CC lines with a 300 kHz signal and measuring the generated voltage and currents. Learn how you can analyze the resulting eye diagram with an oscilloscope to ensure the dynamically variable power provided by USB Type-C power delivery achieve compliance.
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