Cryogenic Assessment and Testing Services (CATS)

HYPRES is your trusted partner for advanced Cryogenic Testing Services, delivering precise characterization and validation of electronics and devices operating from room temperature down to below 4 K. As a leading Cryogenic Electronics Test Lab, HYPRES provides comprehensive Low Temperature Electronics Testing, Cryogenic Device Characterization, Quantum Hardware Testing, and specialized cryogenic measurement services for superconducting electronics, Cryo-CMOS, Cryo-RF components, and low-noise amplifiers. Our state-of-the-art facilities, experienced engineering team, and flexible test platforms enable rapid, reliable, and cost-effective evaluation of next-generation technologies for quantum computing, scientific instrumentation, communications, aerospace, and defense applications

Service Areas:

Superconductor Electronics

Unparalleled performance for quantum computing, Analog-to-Digital Converters, quantum sensing and other advanced applications

• • Critical Temperature Testing: Determining the superconducting properties at various temperatures.
  • Circuit Performance Evaluation: Assessing the functionality of superconducting circuits and components.
  • Integration Testing: Ensuring seamless integration with room-temperature electronics and cryogenic enclosures

Cryo-CMOS

Pivotal for scaling quantum computing solutions.

• • Temperature Stability Analysis: Ensuring optimal performance at cryogenic temperatures.
  • Performance Benchmarking: Comprehensive testing to assess functionality and reliability.

Cryogenic Low Noise Amplifiers (LNAs)

Essential for applications like deep space communications, radio astronomy and quantum computing.

• • Noise Temperature Measurement: Accurate assessment of noise performance across various frequency bands
  • Gain and Stability Testing: Evaluating amplifier gain and stability at cryogenic temperatures.
  • Custom Solutions: Tailored testing protocols to meet specific project requirements.

Spaceborne Payload Validation

Testing for radiation-hardened and flight-ready components operating in orbital and deep-space environments.

• • Cryo-Vacuum Thermal Cycling: Evaluating function, stability, power dissipation, and more during precise cool-down and warm-up procedures from more than 300K to less than 4K and anywhere in between.
  • Payload Characterization: Assessing performance, signal integrity, noise characteristics, and more for components destined for space platforms.
  • Custom Solutions: Tailored testing protocols to meet specific project requirements.

Your New Requirement!

The above list is non-exhaustive. We tackle new cryo-electronics challenges every day!

Cryogenic Test Stations:

ICE-T (Integrated Cryogenic Electronics Test-Bed)

• • Hypres' proprietary insert-style cryostat for easy desktop sample mounting
  • <4K base temperatures

Liquid Helium Immersion Probes

Conventional 4K Cryostats

ICE-T-Lite and Other Small 70K Cryostats

Why Choose CATS?

Affordability: Rates are priced hourly, daily, or weekly based on your needs.

Expertise: Our team of specialists has extensive experience in cryogenic testing and advanced electronics.

Precision: We use the latest technology to deliver accurate and reliable results.

Customization: We offer tailored testing solutions to meet the specific needs of your projects.

Support: Dedicated customer support to assist you throughout the testing process.

Testing Process

The testing approach is generally tailored to the component type and the specific performance criteria you would like evaluated. A typical engagement includes:

1. Technical Review
   • Review of component specifications, datasheets, and testing objectives.
   • Definition of acceptance criteria and required measurements.
2. Test Plan Development
   • Establish operating temperature profiles, storage conditions, thermal cycling requirements, and electrical characterization methods.
   • Define any pre- and post-exposure measurements.
3. Fixture and Setup Preparation
   • Development of mounting, wiring, and measurement configurations as needed.
   • Custom fixturing may be required depending on the package type or test complexity.
4. Cryogenic Testing
   • Functional testing at the required temperatures.
   • Storage exposure testing at cryogenic temperatures.
   • Thermal cycling, if required.
   • Electrical characterization before, during, and after cryogenic exposure.
5. Data Analysis and Reporting
   • Detailed test report summarizing procedures, data, observations, and conclusions.

What We Need From You

To provide a more accurate scope and cost estimate, it would be helpful to know:

• Device type and technology
• Packaged components or bare die dimensions
• Quantity of samples
• Operating voltages and electrical interfaces
• Required measurements and performance parameters
• Desired test temperatures and dwell times
• Any thermal cycling requirements
• Whether failure analysis is required

Schedule

The timeline depends on test complexity and whether custom fixtures or automation are needed. Generally:

• Simple characterization projects can often be completed within a few weeks.
• More complex programs involving custom fixtures, thermal cycling, or large sample quantities may require additional time.

After reviewing the technical requirements, we can provide a more specific schedule.

Cost

Testing costs vary based on:

• Number of devices
• Required measurements
• Test duration
• Fixture development needs
• Reporting requirements

As a general guideline, costs can range from a modest characterization effort to larger, multi-phase qualification programs. Once we understand your specific objectives, we can prepare a detailed quotation.

Contact Us

Ready to take your project to the next level? Contact us today to learn more about our cryogenic testing services and how we can help you achieve your goals.

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