Spectral Dynamics, Inc. 8 Channel VXI Data Acquisition Module VIDAS VX2705B

The Model VX2705B is a completely integrated 8 channel data recording VXI module. Each channel includes a low pass filter, a 16-bit 5M Samples/sec/ch. ADC, and 16M Samples of DRAM storage per channel. DRAM may be divided into 2, 4, or 8 segments for multiple event recording. Built-in channel conditioning is suitable for voltage signals. Special function signal conditioning requirements may be accommodated with SIPS™ (Smart Interface Panel System) product families and controlled by the VX2705B onboard processor. Input full-scale sensitivity is programmable from ±5V to 10V in 6dB steps. A 16-bit ADC provides high accuracy, a high dynamic range and resolution to 153µV. A dedicated signal processor provides superb digital filtering. Filter Fco auto-tracks the sample rate, plus custom filter download capabilities. Dedicated hardware may generate a trigger from the analog signal being digitized on Channel #1 using either level and slope, or window criteria. Trigger Holdoff may be invoked to reject threshold crossings of short duration. Holdoff may improve triggering reliability under noisy signal conditions. Highlights 8 Channels Per Module Each Channel Includes: Signal Conditioning, Filter, ADC and Memory 16-Bit Resolution High Dynamic Range Up to 5M Samples/s/ch. Simultaneous Sampling Dual Ported Memory Access 1k Snapshot Data FIFO for Each Channel 2.2MHz 3dB Bandwidth Buffered Analog Output for Each Channel Excellent Ch.-to-Ch. Phase Match Computer Controlled Calibration 16M Samples Storage per Channel Multi-Event Recording Digital Signal Processors Digital Filters, Flat Passband, Sharp Cutoff Internal and External Triggering Pre- and Post-Trigger Recording Gated Mode Dual Clock Rate Data Recording SIPS Communication Port Fully Programmable Memory Battery Backup Capability Single Width, C-size, VXI Module Advanced Multi-Chassis Phase Clock & Triggering ECL Clock & Trigger Capabilities Supports Bandwidth Licensing (BWL)