Used LTX-CREDENCE Quartet #9213488 for sale

Manufacturer
LTX-CREDENCE
Model
Quartet
ID: 9213488
Vintage: 1990
Tester Prober interface Pogo tower PIB Board Digital and DSP analog per-pin architecture Digital and mixed-signal Fully pin mapped Multisite testing Digital I/O channels: 32 to 512 Formatted data I/O: 200 MHz Clock data I/O: 200 MHz Memory: 8 Meg vector to 64 Meg vector Switch: Period and timing sets Synchronous clock: 128 per Digital pins Low jitter Source / Measure synchronization DSP Analog channels: 4 to 128 Independent scan memory Full spectrum of impedance matched Differential DSP instruments Independent DSP processor per capture instrument Phase coherent Superclock per DSP instrument Integrated analog and digital UNIX Based workstation Fully integrated network and prober / Handler interfaces (2) Analog segments (4) Independent digital subsystems Test tool Clock speed: 150 MHz Scan: 256 M MP Type: Hinge 256 Channels (2) DPS Vector memory: 16 M PMU 64 Channels: 4 PE Card 8 channels: 32 VI8: 1 DIST B/D: 4 PPM 16 Channels: 16 Cycle length 128 channels: 2 Heat output / Displacement: 20,600 kCal (86,520 J)/100 m³/m Power supply: 187-228 VAC, 3 Phase 1990 vintage.
LTX-CREDENCE Quartet is a powerful final test system developed to maximize test coverage and increase efficiency in production quality assurance processes. It is a high-speed solution designed to provide fast, reliable results with minimal configuration and setup costs. In Quartet, four components work together to create an integrated testing solution. The four components are the Sequence Macro Manager, a hierarchical workflow processor, a Diagnostic test executive, and a self-checking test sequence. These components work together to simultaneously execute test sequences on multiple devices, and the results are then compiled and compared with expected values. The Sequence Macro Manager is a user-friendly graphical interface which enables the user to select, configure and execute test sequences. It has a hierarchical design which simplifies the setup process and enables the user to easily define and run tests on varied groups of devices. The hierarchical workflow processor acts as an instruction dispatcher, determining which test sequence to execute, and when to execute each test. Tests are structured in a hierarchical format which allows complex tests to be broken down into smaller, more manageable sequences. The Diagnostic test executive provides detailed information from each device during test execution, as well as feedback on errors and anomalies during the test. It also records the execution times for each test and provides unified results from multiple devices. Finally, the self-checking test sequence verifies the results of the other components in order to ensure accuracy. It also has the capability to modify tests as needed in order to guarantee an optimal test result. Overall, LTX-CREDENCE Quartet offers a fast, reliable, and cost-effective solution for production quality assurance testing. Its four components work together seamlessly to deliver a comprehensive testing solution which is easy to use, and capable of handling complex production quality assurance processes.
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