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Version 1.1

ATS9626

250MS/s 16-Bit DC-coupled PCI Express

Digitizer with user-programmable FPGA

Overview

ATS9626 is an 8-lane PCI Express (PCIe x8), dual-

channel, high speed, 16 bit, 250 MS/s waveform

digitizer card with dc-coupled inputs and an on-board,

user-programmable FPGA, called a Coprocessor FPGA.

The Coprocessor FPGA is an Altera Stratix III device

with on-chip memory, hardware multipliers, DSP

blocks and a fast fabric that allows both integer based

and ﬂ oating point digital signal processing.

All data acquired by the on-board A/D converters ﬂ ows

through the Coprocessor FPGA, allowing user-deﬁ ned

FPGA circuit to process the data in real time and at

hardware speed.

The main difference between ATS9626 and ATS9625

is input coupling: ATS9626 provides dc coupling,

whereas ATS9625 provides ac coupling.

ATS9626 is supplied with AlazarDSO software that lets

the user get started immediately without having to go

through a software development process.

Users who want to design their own Coprocessor FPGA

must purchase ATS962x Coprocessor FPGA Develop-

ment Kit (also called ATS962x-FDK).

Users who need to integrate the ATS9626 in their own

program can purchase a software development kit,

ATS-SDK for C/C++ and VB, or ATS-VI for LabVIEW

for Windows or a Linux based ATS-Linux for C/C++

and LabVIEW for Linux.

All of this advanced functionality is packaged in a low

power, half-length PCI Express card.

Applications

Optical Coherence Tomography (OCT)

Radar/RF Signal Recording & Analysis

Ultrasonic & Eddy Current NDT/NDE

Terabyte Storage Oscilloscope

High Resolution Oscilloscope

Lidar

Spectroscopy

Digital Down Conversion (DDC)

Multi-Channel Transient Recording

Up to

2 GigaSample

Windows 7/XP/

Vista, Linux

Product

Bus

Operating

System

Channels

Sampling

Rate

Bandwidth

Memory Per

Channel

Resolution

ATS9626 PCIe x8

250 MS/s

to 50 MS/s

DC-120 MHz 16 bits

• PCI Express (8-lane) interface

• 2 channels sampled at 16-bit resolution

• 250 MS/s real-time sampling rate

• User programmable Coprocessor FPGA

• 2 GigaSample dual-port memory buffer

• Continuous streaming mode

• DC-coupled inputs

• Asynchronous DMA device driver

• AlazarDSO oscilloscope software

• Software Development Kit supports

C/C++, C#, MATLAB and LabVIEW

• Linux driver available

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