Overview
The LP6-A-CDA-357-XL Direct Attach BGA interposer enables probing of LPDDR6 1×24 components with an oscilloscope.
- LPDDR6 14.4 GT/s
- 357-ball 1×24
- Easy probing with an oscilloscope
- JEDEC Standard JESD209-6
- Xcelerate™ Series
- Small keep-out volume (KOV)
- Integrated riser
- S-Parameters for system simulation
- Oscilloscope de-embedding s-parameters
- Installs with standard BGA rework
- Attachment and analysis services available
- Made in the USA
Xcelerate™ Series Interposer
This interposer is a member of the Xcelerate™ Series of interposers. Engineered for performance and precision, Nexus Technology’s Xcelerate™ Series interposers support data rates exceeding 10 Gbps (14.4 Gbps for this LP6-A-CDA-357-XL interposer), enabling seamless signal access for oscilloscopes, logic analyzers, and other advanced test equipment. The Xcelerate™ series of interposers empowers engineers to validate, debug, and optimize next-generation memory systems with unparalleled accuracy and efficiency.
Key Features
LPDDR6-14400: Supports LPDDR6 speeds up to LPDDR6-14400 (14.4GT/s).
Robust Signal Access: Provides low-loss, high-fidelity probing points for critical signals, including data (DQ), command/address (CA), and clock lines, ensuring minimal impact on system performance during testing.
Xcelerate® Series Member: Xcelerate™ Series interposers are available in multiple configurations to accommodate various package types (e.g., BGA, PoP) and test setups, offering compatibility with industry-standard oscilloscopes and logic analyzers.
Enhanced Durability: Built with high-quality materials to withstand repeated mating cycles and maintain signal reliability in demanding lab environments.
Streamlined Integration: Designed for easy installation between memory modules and host systems, reducing setup time and complexity for test engineers.
Technical Specifications
For a complete datasheet, including all technical specifications, please contact us.
BGA Interposer Advantages
The LP6-A-CDA-357-XL interposer with an integrated riser enables probing at the highest speeds of LPDDR6 with an oscilloscope. This enables complete signal access to the LPDDR6 bus for visibility and compliance analysis. The interposer is easy to install using standard BGA rework practices. Or take advantage of Nexus’ attachment and testing services.
Direct Attach – Convenient and Accurate
Optimal LPDDR6 validation requires analysis of the LPDDR6 signals as seen by the memory components. This allows for the highest confidence that the signals captured are representative, contain little interference, and present the maximum possible data eye size. This LPDDR6 Direct Attach interposer enables oscilloscope probing of the LPDDR6 signals.
Simulation and De-Embedding
S-Parameters are included for target simulation and the creation of oscilloscope de-embedding filters.
Solder Balls
The interposer comes with solder balls installed.
Riser
The riser is integrated into the interposer.
Attachment and Testing Services
The following services are available for this interposer.
Attachment Service
For each interposer, the Attachment Service will install a component to the interposer and the interposer to the target. Other accessories may also be attached (risers, sockets, etc.).
Target Boot & Basic Functionality
For each target, this service will power on and ensure functionality of the target with the interposer(s) installed.
Dimension Drawings
For a complete datasheet, including interposer dimensions, please contact us.
Probe Point Locations / Signal List
For a complete datasheet, including all probed signals, please contact us.
Product Configuration Table
| Product Name | Description | Nexus Order Number |
|---|---|---|
| LP6-A-CDA-357-XL | LPDDR6 357-ball Xcelerate™ Series oscilloscope component interposer with integrated riser. | NEX-LP6-A-CDA-357-XL |