• Provides connection to all (address, command, and control) and partial DQ (data signals) between a U4154B logic analysis system and JEDEC standard 96 ball DDR4 x16 DRAM (JEDEC MO-207 footprint variation DU-z)
  • Provides observation of probed signals on industry-standard 96 ball DDR4 x16 DRAM and provides access for DDR Eye Scans of DDR4 signals
  • Works with all solder finishes, and is designed to tolerate lead-free soldering temperature profiles
  • Designed for smallest keep out volume (KOV) for a DDR4 x16 96 ball BGA interposer, and the two wing design allows capture of data rates up to and including 2400 Mb/s

Each W4636A requires: 

  • One E5847A ZIF probe
  • One U4154B logic analyzer module with Option 02G
  • Three U4201A logic analyzer cables
  • Chassis for U4154B logic analyzer(s) with controller or host PC

For more details, please contact your local Keysight Technologies sales representative.

The W4636A DDR4 x16 – 2 wing BGA interposer for 96 ball DDR4 DRAM is designed for data rates up to and including 2.4 Gb/s. The W4636A probes all ADD/CMD/CNTRL and partial DQ/DQS, and it is designed for minimal KOV for space limited systems under test. The W4636A is the least expensive DDR4 BGA interposer for a logic analyzer.

For users who require access to all ADD/CMD/DQ/DQS at data rates over 2400Mb/s, the W4633A x4/x8 DDR4 BGA interposer and W4631A x16 DDR4 BGA interposers capture all ADD/CMD/DQ/DQS signals and are designed to capture data rates up to and including 3.2 Gb/s.

W4636A DDR4 x16

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