HS DAC FMC

The HS DAC FMC is an FMC daughter card with only an output channel.

 

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Description

D.&P. has designed a solution to synthesize RF signals using the most innovative D/A converter by Euvis. The HS DAC FMC is an FMC daughter card with only an output channel.
The sampling clock can be direct and generated through a PLL+VCO using an external reference clock or a TCXO.

The HS DAC FMC Board is mechanically and electrically compliant with FMC standards (ANSI/VITA 57.1). The board can be used in a conduction-cooled environment.
The analogue signals are AC coupled, and in the front panel there are a few SSMC connectors for external connection.

Specifications

  • RF OUTPUT CHARACTERISTICS:
    • Output Mode: Single-ended (A.C. Coupled);
    • Output BW: up to 6 GHz
    • (3rd Nyq. Window @ 4 GHz CLK);
    • Connector: SSMC;

 

  • CLOCK INPUT CHARACTERISTICS
    • Input Mode: Single-ended;
    • Connector: SSMC;
    • Direct or PLL+VCO Distribution Mode or TCXO;
    • Input Clock Frequency: (10 – 350) MHz ;

 

  • DAC CHARACTERISTICS:
    • DAC Resolution: 12 bit;
    • Analog Output format selectable: NRZ and RTZ;
    • Sampling Clock: up to 4 GHz.

 

  • ELECTRICAL PERFORMANCE:
    • SFDR: about 50 dBc;

 

  • Internal or External Trigger Signal;
  • FMC Format (VITA57.1) Conduction Cooled;
  • ITAR FREE;
  • Operative Temperature Range: (-40 , +85)°C.

Applications

  • Direct RF Generation;
  • Software-defined radio (SDR);
  • RADAR/SONAR;
  • Aerospace and test instrumentation.

Block Diagram

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