Tag: Keysight

13
Oct
2020
Posted in software

Keysight Technologies Enhances PathWave Software Suite with Cloud Processing to Eliminate Design Workflow Limitations

Enables engineers to focus on improved designs and device reliability while reducing project risk

Keysight Technologies, Inc. (NYSE: KEYS), a leading technology company that helps enterprises, service providers and governments accelerate innovation to connect and secure the world, announced it has expanded the company’s PathWave Software Suite with new and enhanced capabilities. The new PathWave solutions enable engineers to remove computational limitations across the workflow, with cloud processing clusters, to improve designs and device reliability, while reducing project risk.

Design and test engineers are struggling with complexity limitations that require weeks, if not months, of crunching data which can significantly slow the development process and market introduction. Keysight’s PathWave, an open, scalable, and predictive software platform, offers fast and efficient data processing, sharing and analysis at every stage in the product development workflow. Combining design software, instrument control and application-specific test software, it enables engineers to address increasing design, test, and measurement complexity and develop optimal electronic products.

“Keysight continues to invest in software solutions through new capabilities in our PathWave platform,” said Jay Alexander, chief technology officer at Keysight Technologies. “We are confident these new capabilities will enable our customers to bring computational power into their own design and test workflows – accelerating time to results, time to insights, and ultimately time to market.”

Further strengthening the capabilities of PathWave, Keysight is launching 5 new and enhanced software solutions that leverage the power of cloud processing to address computational limitations throughout the design process, including:

PathWave Advanced Design System (ADS) Software 2021

Now equipped with design cloud simulation services, PathWave ADS 2021 software reduces simulation time, increases simulation test coverage and provides access to scalable hardware resources in the cloud. This new software solution eliminates barriers to developing high performance hardware products by enabling design engineers for mobile and

08
Oct
2020
Posted in technology

Keysight Technologies and ROHM Semiconductor Enable Designers to Rapidly Modify SMPS Reference Design for SiC Power Devices

“Digital Twin” of ROHM Reference Design Enables “What if…” Design Space Exploration

Keysight Technologies, Inc. (NYSE: KEYS), a leading technology company that helps enterprises, service providers and governments accelerate innovation to connect and secure the world, and ROHM Semiconductor, a leading semiconductor company, jointly announce today a PathWave Advanced Design System (ADS)-compatible workspace that enables designers to perform pre-compliance testing on virtual prototypes of switched-mode power supply (SMPS) designs. This new capability saves time and cost by catching errors early in the design before they become a big problem.

Demand for SMPS is driven by the need for greater efficiency, increased power density and lower cost. Fast, low-loss switches made from silicon carbide (SiC) and related materials will power future applications due to the high performance and efficiency they enable. However, unwanted side effects from high-speed switching include voltage spikes (“ringing”). In addition, it is more difficult to meet conducted and radiated electromagnetic interference (EMI) specifications in higher speed designs. Pre-compliance analysis of a “virtual prototype” or “digital twin” is ideal for managing this challenge, but previously required expertise to build and use the necessary design information, called a “workspace.”

To address this, Keysight teamed with ROHM to create the “twin” of ROHM’s reference design (model P01SCT2080KE-EVK-001) available to mutual customers via Keysight’s web site at https://www.keysight.com/us/en/assets/3120-1476/application-notes/Virtual-Reference-Design.pdf.

Virtual prototypes are complementary to physical prototypes. Physical prototypes are the gold standard for compliance and measured characteristics, but have several drawbacks including: expensive and time consuming to design, build and measure; are vulnerable to catastrophic failure (the infamous “smoke test” that produces actual smoke); and it is hard to get a measurement probe onto interior nodes.

In contrast, virtual prototypes are easy to change and while they do flag device overstress as warning messages during simulation, they never emit real