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Features
· Four Simultaneous A/D Channels
· >110 dB SFDR @ 625 ksps
· >105 dB S/N @ 2.5 MSPS
· Fully differential, +/-5V inputs
· Programmable output resolution and sample rates up to 20 MSPS
· Programmable filters
· Xilinx Spartan3, 1M gate FPGA
· 4MB SRAM
· External or Programmable PLL timebase
· Framed, software or external triggering
· Log acquisition timing and events
· 48 bits digital IO on J16
· Power Management features
· XMC Module (75x150 mm)
· PCI Express (VITA 42.3) |
Applications
· Multi-Channel Audio
· Vibration Monitoring
· Inspection
· Instrumentation
· Data Acquisition and Logging |
XMCe boards can be used in a PCI slot using our
XMCe to PCI
adapter or used in a PCI Express(PCIe) slot using our
XMCe to PCIe adapter.
Data Acquisition X3-SDF - Overview
The X3-SDF is an XMCe IO module featuring 4
simultaneously sampling, sigma delta A/D channels designed for
vibration, acoustic and high dynamic range measurements. The A/D
device has programmable output rates up to 24 bits @ 2.5 MSPS and
16- bits @ 20 MSPS using the programmable filter in the A/D.
A precision, low-jitter timebase or external clock is used for
sample rate generation. Sample rates up to 20 MSPS, with <10 Hz
programmable resolution, are supported as well as external clocking.
Trigger methods include counted frames, software and external
triggering.
Data acquisition control, signal processing, buffering, and system
interface functions are implemented in a Xilinx Spartan3 1M gate
FPGA. Two 1Mx16 memory devices are used for data buffering and FPGA
computing memory.
The logic can be fully customized using VHDL and MATLAB using the
FrameWork Logic toolset. The MATLAB BSP supports
hardware-in-the-loop development using the Simulink block diagram
environment with Xilinx System Generator.
The PCI Express interface supports continuous data rates up to 180
MB/ s between the module and the host. A flexible data packet system
implemented over the PCIe interface provides high data rates to the
host and is readily expandable for custom applications.
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X3-SDF Data Acquisition & FPGA Board
XMCe-SDF Data Sheet [PDF]
XMCe-SDF Block Diagram
[Flash]
Adapters
XMCe to PCI
XMCe to PCIe
XMCe to PCIe (8 lanes)
Software Tools
Malibu
Sales Office
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