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Explore dual-channel and ultra-wideband signal analysis for demanding RF workflows.
Get faster, clearer insights with our new multicore, 12-bit oscilloscope up to 33 GHz. Trade in your old oscilloscope and get credit toward a new XR8.
Bridging design and physical testing to evaluate drop, impact, shock, and vibration compliance before hardware exists.
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Strengthen 1.6T network reliability for AI-scale workloads from transceivers to interconnects.
Pair Keysight VSA software with the new XA5 signal analyzer for advanced visualization, demodulation, and analysis — start your 30-day trial today.
With extra memory and storage, these enhanced NPBs run Keysight's AI security and performance monitoring software and AI stack.
Explore end-to-end workflows spanning IC design, validation, wafer test, and photonics.
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Achieve 200+ Gbaud multi-level modulated signals with high-speed AWGs for digital and optical standards.
Maximize accuracy and performance with precision accessories engineered for Keysight instruments.
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In this course, we sit down with USB expert Jit Lim to explore key USB4 test setups, pitfalls, and tips for passing the USB4 spec.
Learn:
Lesson 1 - Standard USB4 Test Setups and Gotcha #1: Link Training
Introduces the standard USB4 test setups and discusses some of the gotchas that can occur during link training.
Lesson 2 - USB4 Controller: Testing is Different than USB 3.2 Testing
Discusses the differences between USB4 controller testing and USB 3.2 controller testing. USB4 is a newer standard that offers higher data rates and more features than USB 3.2. As a result, the testing requirements for USB4 are more stringent than the testing requirements for USB 3.2.
Lesson 3 - How Much Testing Needs to be Done?
Discusses the amount of testing that needs to be done for a USB4 device to be compliant with the USB4 specification. The amount of testing required depends on the features that are supported by the device.
Lesson 4 - Test Points and Reading the Spec
Discusses the importance of understanding the test points and reading the specification when testing USB4 devices.
Lesson 5 - The Calibration Cocktail
Discusses the importance of calibration when testing USB4 devices.
Lesson 6 - Use Cases (Long vs. Short Channel)
Discusses the different use cases for USB4 devices, and the implications for long and short channels.
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USB 4.0 Compliance and Testing .
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Solving Power Integrity Challenges in IoT Testing Using Oscilloscopes
Improve your product’s performance and reliability with these important signal integrity measurement techniques.
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