LTX-Credence
Quartet One Plus
The LTX-Credence Quartet One Plus is a Test & Probe tool. The LTX-Credence Quartet One Plus has a pin count of 384. The LTX-Credence Quartet One Plus uses a Hypersparc CPU.[1][2]
What it is
How it works
General reference — not yet source-verifiedA test and probe system brings probe hardware into contact with pads or other accessible features on a wafer or device so electrical signals can be applied and measured.
Where it fits in the process flow
General reference — not yet source-verifiedA test and probe system sits in the electrical test portion of semiconductor processing, where devices are contacted before later assembly or final qualification steps.
The Quartet One Plus is used as part of wafer-level test and probe handling rather than as a fabrication or deposition tool.
Applications
General reference — not yet source-verifiedThe Quartet One Plus applies to semiconductor device electrical test at the wafer or probe stage.
What do the numbers mean?
Power & electrical1
Configuration & options10
- 1171 A for PS 1, PS 2, PS 3, PS 4, PS 5, PS 6, PS 7, PS 8, PS 9, & PS 10[2]
What does it need to run?
Site utility requirements, footprint, and infrastructure needed to install and operate this tool. Sourced from public records.
- Power Supplies1171 A for PS 1, PS 2, PS 3, PS 4, PS 5, PS 6, PS 7, PS 8, PS 9, & PS 10[2]
Where are the manuals?
Generated from public-source data on file. Enter your email to access — nothing is published; details are routed privately.
Not publicly documented
Field notes
No research found yet — worked with this tool? Share what you know.
Frequently asked questions
Not publicly documented
The following facts about the Quartet One Plus are absent from this record as of this revision. First-hand knowledge or a citation closes a gap; every submission is reviewed before publication.
No publicly documented production dates or lifecycle milestones (introduction, end of production, EOL) for the Quartet One Plus are on record.
Answerable by: OEM historical records or a trade-press announcement
No publicly documented variants, configuration options, or revision breakpoints of the Quartet One Plus are on record.
Answerable by: an OEM product catalog or an engineer who ordered or specified the tool
The control-system platform and OS era of the Quartet One Plus are not on record.
Answerable by: an engineer who operated it or OEM installation records
No publicly documented failure modes or field errata for the Quartet One Plus are on record.
Answerable by: a field service engineer, process engineer, or maintenance technician
The process node or technology generation of the Quartet One Plus is not on record.
Answerable by: an OEM datasheet or a fab qualification report
No research found yet — worked with this tool? Share what you know.
Sources & citations
Sources (2)Every fact above is drawn from these public sources
- [1]Quartet One Plus — LTX-Credence | Specs, Sourcing & Service | Waferpedia — waferpedia.comwaferpedia.com
- [2]Inventory photo
Last updated Oct 13, 2026.
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