Introducing Innovative Integrated-Tip Interposers for Memory Probing by Introspect Technology

Introduction to Integrated-Tip Interposers

Introspect Technology, a leading name in electronic test and measurement instruments, has revealed a groundbreaking set of memory interposers tailored for observability in high-speed digital applications. These interposers are designed for DDR, LPDDR, and GDDR memory systems, allowing efficient probing for both oscilloscopes and protocol analyzers.

The Challenge of High-Speed Memory Probing

As the digital landscape evolves, so does the complexity of memory technologies. Traditional DDR technologies have transitioned into faster successors, including DDR5, LPDDR6, and GDDR7. However, probing these high-speed interfaces presents a significant challenge. The introduction of interposers has been essential for electrical compliance testing and protocol validation, yet maintaining signal integrity with such speeds has become increasingly difficult. Often, the installation of an interposer could lead to a complete failure of the high-speed memory interface.

Innovative Solutions Offered by Introspect

Introspect Technology’s new integrated-tip interposers promise to tackle these challenges head-on. With advanced sensing technology, these new models are designed to enhance signal integrity while battling electromagnetic interference (EMI), a common issue faced with conventional probing techniques. The result is a reliable solution that maintains the performance needed for today’s high-speed memory devices.

Remarkable Features of the New Interposers

Dr. Mohamed Hafed, the CEO of Introspect Technology, highlighted, "With the need for probing devices continuing to evolve alongside increasing transfer speeds and decreasing package pitches, we're pleased to offer the industry an outstanding high-bandwidth probing solution." The integrated-tip design of the interposers allows for a robust setup that is user-friendly and effective at maintaining signal reliability.

Comprehensive Package Support

Introspect has meticulously crafted a catalog that includes standard package interposers compatible with a range of devices defined by the JEDEC Alliance. These interposers support various LPDDR generations from LPDDR4 to LPDDR6. In addition to individual DRAM interposers, full DIMM interposers are also available for DDR technology, ensuring widespread application. Each interposer variant is designed for both protocol analyzer and oscilloscope probing, providing flexibility and convenience in different testing situations.

Compatibility and Usability

An outstanding aspect of the new interposers is their compatibility with any 50 Ohm oscilloscope through the Introspect Technology RSH Remote Sampling Head. This feature caters to clients utilizing oscilloscopes from various manufacturers, thus providing a non-proprietary, high-performance probing solution that meets diverse testing needs. Additionally, by integrating the probe tip inside the interposer, Introspect avoids the need for cumbersome external high-impedance tips that can compromise signal integrity.

Availability and Configuration

Currently, the Introspect Technology integrated-tip interposers are available for immediate purchase. A typical electrical compliance setup comprises the interposer, a multi-channel active probe (RSH), and a coaxial cable assembly to facilitate connections to any high-bandwidth oscilloscope. These components are sold separately to cater to various customer requirements. For protocol analysis, configurations are similarly designed with multiple RSH units and encompass protocol analyzer instruments.

Conclusion

Launched in 2012, Introspect Technology continues to lead in creating innovative tools for high-speed digital applications, supporting the development of technologies such as augmented reality and autonomous mobility solutions. Their new integrated-tip interposers stand out as essential tools for engineers looking to push the boundaries of performance in high-speed memory technology.

For inquiries or to learn more about the new interposers, please reach out via [email protected].