Spectrum: five new models of Digital Data Acquisition cards
The new Spectrum M4i.77xx Digital Data Acquisition cards are focused on the needs of test engineers who require high-speed digital data logging with multi-channel logic analysis over extended time periods.
Each card comes equipped with 32 fully synchronous channels, large 4 GB on-board memory and a PCI Express x8 Gen 2 interface. It is possible to link up to 8 cards together with Spectrum’s Star-Hub clock and trigger distribution system that fully synchronizes up to 256 channels.
Five different models are available with two offering differential inputs, for LVDS, (LV)PECL, (N)ECL and other differential signals, and three models with single-ended inputs for logic levels of 1.2, 1.5, 1.8, 2.5, 3.3, and 5.0 V.
The cards are equipped with two VHDCI connectors for the digital channels as well as for the external trigger, clock input and clock output.
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