High-end video has never been more demanding. With 8K and even 12K content on the horizon, plus HDR and higher refresh rates becoming standard, HDMI is being pushed to its physical limits. Engineers face the dual challenge of keeping signal integrity intact while navigating tougher compliance requirements from the HDMI Forum. A failed test at this stage does not just delay certification, it can mean expensive redesigns.
To address these challenges, Keysight has released the Electrical Performance, Validation, and Compliance Test Solution for HDMI. The platform is designed for transmitter and cable testing under the latest HDMI 2.2 specification, giving engineers an automated and scalable way to validate designs and ensure readiness for certification.
Why It Matters
The step from UHD to HDR and multi-gigabit data rates has made HDMI validation more than a box-ticking exercise. Crosstalk, jitter, and attenuation across longer cable runs all eat into performance margins. Traditional manual test approaches often miss the subtle issues that can show up later in certification labs. The Keysight solution tackles this by combining high-bandwidth measurement hardware with automated compliance workflows, so tests are both repeatable and efficient.
From Compliance to Insight
Rather than stopping at a simple pass or fail, the Keysight platform is built to provide deeper insight. Diagnostics highlight the causes of degradation, whether that means insertion loss in a cable or eye diagram closure at the transmitter. By surfacing these details earlier in the cycle, design teams can adjust layouts or materials before problems escalate.
The system’s modular architecture supports flexible test configurations for different products and market segments. At launch it covers transmitter and cable validation, with receiver testing planned for a later phase. For design engineers and compliance teams, the advantage is a single, unified environment to verify designs while also fine-tuning for performance.
Outlook
HDMI remains the backbone of high-resolution video, even as bandwidth demands continue to climb. The Keysight Electrical Performance, Validation, and Compliance Test Solution for HDMI reflects how important automated, in-depth validation has become. For engineers, the benefit goes beyond compliance. By combining certification readiness with performance optimisation, the platform offers a practical path to faster development cycles and more reliable products in the age of ultra-high-resolution displays.
Learn more here.
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