Used LTX-CREDENCE Quartet #9213488 for sale
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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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