Keysight Introduces Infiniium XR8 Oscilloscopes to Accelerate High-Speed Digital Validation and Compliance

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Key Terms

oscilloscope technical

An oscilloscope is an electronic test instrument that displays how electrical signals change over time, like a seismograph that shows tremors but for voltages and currents. Investors care because companies that design, build or use complex electronics rely on oscilloscopes for product development, quality control and troubleshooting, so demand and spending on these instruments can signal R&D intensity, manufacturing health and potential revenue streams.

asic technical

ASIC is Australia’s corporate, markets and financial services regulator that enforces rules for companies, financial advisers and market operators; think of it as the referee and rulebook keeper for financial activity. It matters to investors because ASIC’s oversight, investigations and enforcement actions affect company credibility, legal risk and market fairness—actions that can change stock prices, investor confidence and the safety of financial products.

adc technical

An antibody-drug conjugate (ADC) is a targeted cancer medicine that pairs an antibody that recognizes specific markers on tumor cells with a potent cell-killing drug, connected so the toxic payload is delivered directly to the cancer. For investors, ADCs matter because successful ADCs can improve patient outcomes and reduce side effects compared with traditional chemotherapy, shaping clinical trial success, regulatory approval chances, commercial demand, and a company’s valuation much like a guided missile versus a general bomb.

dsp technical

A demand-side platform (DSP) is software that automates buying digital advertising space across websites, apps and video, letting marketers bid for and place ads in real time. Think of it as a smart shopper that compares many stores at once to find the best price and audience for each ad. Investors watch DSPs because their reach, pricing efficiency, data access and compliance with privacy rules directly affect revenue growth, margins and competitive position in ad-driven businesses.

scpi technical

A SCPI is a pooled real-estate investment vehicle that buys and manages a portfolio of properties and pays investors rental income proportional to their stake, like owning a share of many rental buildings instead of one house. It matters to investors because it offers steady income and property exposure without hands-on management, while also carrying trade-offs such as limited liquidity, management fees, and tax rules that affect returns.

jitter technical

Jitter is the small, rapid, often random short-term fluctuations or “noise” in a stock price, market data feed, or timing signals that make readings jump around even when the underlying trend is steady. For investors, jitter matters because it can mask true price direction, trigger or confuse automated trading systems, distort performance measures and increase execution costs—like ripples on a pond that hide the boat’s actual course.

ddr5 technical

DDR5 is the latest generation of high-speed volatile memory used as the short-term workspace for computers and servers, like a faster, larger desk where a processor keeps information it’s actively using. It matters to investors because upgrades to DDR5 drive demand across chip makers, computer builders and data-centre operators, affecting sales, pricing power and product cycles; companies that lead in DDR5 production or adoption can gain a competitive and financial edge.

02/19/2026 - 11:00 AM

Next-generation architecture delivers faster analysis, clearer insights, and a compact design to turn days of digital validation into hours

SANTA ROSA, Calif.--(BUSINESS WIRE)-- Keysight Technologies, Inc. (NYSE: KEYS) launched its next-generation Infiniium XR8 Real-Time oscilloscopes, designed to accelerate high-speed digital and compliance testing while improving efficiency and insight for modern electronics development.

The Infiniium XR804KA Real-Time Oscilloscope, powered by Keysight’s new Infiniium 2026 software platform, delivers faster response time, improved stability, and streamlined workflows for high-speed digital and compliance testing.

As interface standards such as USB, DisplayPort, and DDR rapidly evolve and scale in speed and complexity, engineers face tighter margins, higher data rates, and compressed development timelines. These pressures result in longer validation cycles, reduced noise tolerance, and growing lab constraints. The Infiniium XR8 addresses these challenges with a completely new hardware and software architecture optimized for today’s high-speed digital applications and emerging standards, helping engineering teams condense days of testing into hours.

The XR8 integrates newly designed front-end ASIC technology and an integrated ADC and DSP digital engine to preserve signal integrity, improve timing accuracy, and deliver consistent, repeatable measurements across high-speed serial, memory, and mixed-signal designs. These capabilities are essential for debugging and validating today’s high-speed interface, where small impairments in signal quality can directly impact system performance and compliance margins.

A redesigned mechanical architecture further enhances usability by reducing system power consumption, improving thermal efficiency, and minimizing acoustic noise with a compact footprint. Engineers can deploy high-performance oscilloscopes in space-constrained labs and dense validation environments while maintaining a stable, low-noise operation.

Powered by Keysight’s new Infiniium 2026 software platform, the XR8 delivers faster response time, improved stability, and streamlined workflows for high-speed digital and compliance testing. The modern user experience features flexible waveform windows, enhanced visualization, and productivity tools such as drag‑and‑drop functionality and an integrated SCPI recorder. Optimized multithread processing and memory management enables engineers to fully leverage Keysight’s measurement science, delivering enhanced jitter decomposition, PAM analysis, and advanced equalization for deeper insight and faster validation.

Together, the new hardware and software architecture enables:

Maximized test margin and signal integrity

Intrinsic jitter as low as 13 fs rms and noise performance below 130 µV at 8 GHz bandwidth provide exceptional fidelity and preserved compliance margin, enabling confident validation of high-speed interfaces including USB4v2, DisplayPort 2.1, and DDR5.

Accelerated compliance testing efficiency

A new ADC and DSP digital engine combined with Infiniium 2026 software accelerates acquisition, analysis, and reporting by up to three times, dramatically reducing validation cycles and improving overall test throughput.

Compact, quiet, and flexible lab deployment

Lower power consumption, enhanced thermal design, and reduced acoustic noise create a smaller, more flexible platform that can be positioned closer to the device under test while supporting comfortable, distraction-free daily engineering workflows.

Jun Chie, Vice President, Keysight Product Management, said: “Our customers are under intense pressure to validate increasingly complex, high-speed designs on compressed schedules. The Infiniium XR8 directly addresses that reality, preserving signal fidelity, accelerating compliance workflows, and reducing lab constraints in a single, streamlined platform. It’s about giving engineers back time, confidence, and productivity when they need it most.”

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