XA-160M

XMC Module with Two 160 MSPS A/Ds, Two 615 MSPS DACs and Artix-7 FPGA

Overview

The XA-160M is an XMC IO module featuring two 16-bit, 160 MSPS A/D channels and two 16-bit, 615 MSPS DAC channels designed for high speed stimulus-response, ultrasound, and servo control applications.

Flexible trigger methods include counted frames, software triggering and external triggering. The sample rate clock is either an external clock or on-board programmable PLL clock source.

Key Features

AMD Artix 7

2x DAC channels
16-bit, 615 MSPS

2x ADC channels 14-bit, 160 MSPS

Data Sheet and Product Details

Features

  • Two 160 MSPS, 16-bit ADC channels
  • Two 615 MSPS, 16-bit DAC channels
  • Up to 89 dB SFDR, 72 dBFS SNR A/Ds
  • Up to 76 dB SFDR, 66 dBFS SNR D/As
  • 2.4Vpp input range
  • 1Vpp output range
  • DIO on P16 (19 differential pairs)
  • Xilinx Artix-7 FPGA
  • DDR3 Memory
  • Programmable or external sample clock
  • Synchronized system sampling using common reference clock and triggers
  • Framed, software or external triggering
  • Log acquisition timing and events
  • Power management features
  • PCI Express 2.0 XMC Module (75×150 mm)
  • Use in any PCI Express desktop, compact PCI/PXI, PXIe,

Applications

  • Stimulus-response measurements
  • High speed servo controls
  • Arbitrary waveform generation

Software

  • Data Acquisition, Logging and Analysis applications provided
  • Windows/Linux Drivers
  • C++ Host Tools
  • VHDL

Data acquisition control, signal processing, buffering, and system interface functions are implemented in a Xilinx Artix-7 FPGA device. Two 256Mx16 memories provide data buffering and FPGA computing memory.

The logic can be fully customized using VHDL using the FrameWork Logic toolset.

The PCI Express 2.0 interface supports data rates up to 1600 MB/s for unbuffered continuous data or burst data streams. When using a standard configuration involving DDR3 buffered data, a continuous data rate up to 1300 MB/s is supported.

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