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Nexus Technology, Inc.

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XH Series Interposer Technology

New interposer/probing topology for emerging and leading-edge computer memories.

Nexus Technology’s XH Series interposers bring new enhancements that maintain signal integrity across the interposer path as well as provide for extremely high-fidelity oscilloscope probe points for both leading edge and emerging memory technologies.

LPDDR4 200 Ball XH Series EdgeProbe(TM) Interposer

DDR5 78 Pin Oscilloscope Socketed Interposer

Building off Nexus Technology’s proven and industry-leading memory component interposers, the new XH Series enables measurements of the high data rates, aggressive signal edge rates and shrinking voltages of DDR5 main memory and LPDDR5 and LPDDR5X mobile memory which are seeing clock rates exceeding 3.2GHz, data rates exceeding 8.5GT/s, voltage swings shrinking below 200mV as well as increasingly aggressive slew rates.

Back-side Probing (No Interposer)
Back-side Probing (No Interposer)
XH Interposer
XH Interposer

Compare the XH performance to last generation interposers at these speeds. The closed data eye is evident in the last generation interposers.

Back-side Probing (No Interposer)
Again, Back-side Probing (No Interposer)
Last Generation Interposers – Eye Closed
Last Generation Interposers – Eye Closed
Insertion and Return Loss (Byte)
Insertion and Return Loss (Byte)

Built with care by engineers with decades of experience in leading edge and emerging memory test, Nexus Technology is proud to introduce the XH Series of component interposers for DDR5, DDR4, LPDDR5(X) and LPDDR4(X).

LPDDR4 200 Ball XH Series EdgeProbe(TM) Interposer
LPDDR4 200 Ball XH Series EdgeProbe(TM) Interposer
DDR5 78 Pin Oscilloscope Socketed Interposer
DDR5 78 Pin Oscilloscope Socketed Interposer
LPDDR4 200 Ball XH Series EdgeProbe(TM) Interposer
DDR5 78 Ball XH Series Direct Attach Interposer

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Related Products

  • LPDDR5 Mobile Memory Interposers
  • LPDDR4 Mobile Memory Interposers
  • DDR5 Main Memory Interposers
  • DDR4 Main Memory Interposers
  • Flash Memory Interposers

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