XRM2-DAC-D4/1G - IF/Baseband data signal generation


  • IF/Baseband data signal generation

Board Features

  • Alpha Data XRM2 I/O Module
  • Dual 16-bit 1Gsps DACs
  • External Clock Input


The XRC2-DAC-D4/1G is an XRM2 I/O Module, providing two Digital to Analog converters with 16-bit resolution and sampling rates up to 1GHz.

Aimed at IF/Baseband signal generation, provision is made for use of either an external or internally generated clock source. External trigger and auxiliary I/O ports are also provided.

Board Format

Alpha Data XRM2 I/O Module

Environmental Specifications

Temperature Limits:

CodeCooling OptionOperating Temp.Storage Temp.
AC0Air Cooled Commercial0°C+55°C-40°C+85°C

Operating Humidity range:

Up to 95% (non-condensing)

EMC Conformity:

FCC 47CFR Part 2
EN55022:2010 Equipment ClassB

For more information on the operating conditions for the different cooling options go to: Alpha Data Environmental Specification Page.

Or read: Alpha Data Environment Specification (PDF).

I/O Interfaces

Interface TypeQtyDescription
ANALOG I/O (Front Panel)
DAC2Dual 16-bit DACs up to 1GHz
Resolution: 16-bit
Max Clock Rate: 1000MHz
Impedance: 50Ω (AC coupled)
Levels: ±1V (open circuit)| ±500mV (50Ω load)
Connector: SMA
DISCRETE I/O (Front Panel)
External clock input1External clock input
Impedance: 50Ω (AC coupled)
Levels: +12dBm nominal (2.5V pk to pk)
Connector: SMA
Trigger I/O1Trigger I/O
Impedance: 4k7Ω (DC coupled)
Levels: 3.3V LVTTL
Connector: SMA
Auxiliary I/O1Auxiliary I/O
Impedance: 4k7Ω (DC coupled)
Levels: 3.3V LVTTL
Connector: SMA


Example UCF, HDL files and Application software are provided with the board.

Ordering Code
ParametercodeParameter Description
XRM2 Keyingu

blank = keyed connector,
/U = unkeyed connector

Contact sales for other ordering options


  • XRM2-DAC-D4-1G Board
  • One Year Warranty
  • One Year Technical Support

Sales Questions

For any sales questions regarding the XRM2-DAC-D4/1G, please e-mail us at:


Technical Support

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