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M9709A AXIe High-Speed Digitizer/DAQ with High Channel Density - Data Sheet

Data Sheets

M9709A

AXIe high-speed digitizer/DAQ with high channel density

32 channels, 8-bit, up to 1 GS/s,

DC up to 500 MHz input frequency range

Introduction

The M9709A is an extremely dense 8-bit high-speed digitizer, providing 32 synchronous channels of 1 GS/s sampling in a single-slot AXIe format, making it ideal for high channel density applications in advanced physics experiments, and aerospace & defense.

Overview

Product Description

The M9709A is an 8-bit digitizer, able to capture signals from DC up to 500 MHz at 1 GS/s with excellent measurement accuracy across 32 synchronous channels within a single card.

The M9709A also provides up to 16 GB of DDR3 acquisition memory and real-time data processing capability with four Xilinx FPGAs.

The M9709A high-speed digitizer can also be combined with the Keysight U1092A Multichannel Acquisition Software for advanced multichannel signal analysis.

Example Applications

  • Advanced research experiments, such as hydrodynamics or plasma fusion
  • Multichannel experiments

Product Features

  • 8-bit ADC resolution
  • 32 channels
  • 1 GS/s sampling rate
  • DC up to 500 MHz input frequency range (with -F05 option)
  • Up to 16 GB (512 MSamples/ch) of DDR3 acquisition memory
  • 50 Ω input impedance, DC coupled
  • Selectable 250 mV to 5 V input full scale range (FSR)
  •  ±0.5x FSR input voltage offset range
  • 15 ps RMS trigger time interpolator (TTI) precision
  • Support for Windows and Linux

Uncompromising Values

  • Exceptional channel density
  • Fast AXIe 8-bit digitizer
  • Excellent measurement fidelity
  • Large on-board acquisition memory
  • Very high digitized data throughput
  • Software support including multiple programmable interfaces for easy integration into existing environments
  • Reduced development time, fast time to market

Hardware Platform

Hardware Overview

The M9709A is a flexible modular AXIe 8-bit digitizer offering scalable features depending on application requirements. The standard configuration implements 32 channels of DC to 300 MHz instantaneous analog bandwidth (input frequency range), and acquiring data at 1 GS/s. For higher frequency signals, the -F05 option provides an extended instantaneous bandwidth of DC to 500 MHz.

Block Diagram

Data Processing

The M9709A includes Xilinx Virtex-6 FPGAs dedicated to data processing. The four data processing units (DPU) implement full digitizer functionality firmware, allowing digitization of the signal, storage of the resulting data in the onboard memory, and transfer through the PCIe connection to the AXIe backplane bus.

Front View

Top View

Multichannel Data Acquisition Systems

The M9709A occupies a single slot of AXIe chassis. The architecture is modular and extensible, to provide a fully operational multichannel system in a compact format.

Note that due to chassis power limitations, the multichannel system is limited to one M9709A digitizer in the M9502A 2-slot AXIe chassis, and three M9709A digitizers in the M9505A 5-slot AXIe chassis. The examples below show some possible configurations using the M9502A and M9505A chassis:

  • One M9709A digitizer in the M9502A 2-slot AXIe chassis delivers a 32-channel 8-bit system
  • Three M9709A digitizers in the M9505A 5-slot AXIe chassis delivers a 96-channel 8-bit system

Larger systems can also be formed using the M9506A 5-slot AXIe chassis, which provides more power:

  • 100/120 V, 1380 W (maximum): Limited to four M9709A digitizers, delivering a 128-ch 8-bit system
  • 220/240 V, 2000 W (maximum): Supports five M9709A digitizers, delivering a 160-ch 8-bit system

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