The DUAL_ADC&DAC  is a dual channel A/D and dual channel D/A FMC daughter card. The card provides two 14-bit A/D channels and two 12-bit D/A channels. The ADC and DAC can be clocked by an internal clock source(OCXO) or an externally supplied sample/reference clock. There is also an external trigger input for customized sampling control. The DUAL_ADC&DAC daughter card is mechanically and electrically compliant to FMC standard (ANSI/VITA 57.1).The board has an high-pin count connector and the front panel I/O and it can be used in a conduction cooled environment. The design is based on TI’s ADS62P49 dual channel 14-bit 250Msps ADC and TI’s DAC3162 dual channel 12-bit 500Msps DAC. The analog signals are AC coupled connecting to MMCX coax connectors on the front panel.

Application:

Direct RF Down Conversion.
Software defined radio (SDR).
RADAR/SONAR.
Ultra Wideband Satellite Digital Receiver.
Aerospace and test instrumentation.

Two ADC Channels:

ADS62P49 Dual ADC by T.I.:

N. Bit 14;

Input Bandwidth selection (opz.);

Max clock 250 MHz;

Instantaneous Bandwidth 500 MHz;

Power Dissipation 1.25 W;

Industrial range (-40°;+85°C);

Conformal Coating (opz.);

Anti-Sulfur Resistor type;

Dual DAC Channels;

DAC3162 DAC by T.I.:

N bit 12;

Input Bandwidth selection (opz.);

Max clock 500 MHz;

Power Dissipation 1.3 W (typ);

Industrial range (-40°;+85°C);

Conformal Coating (opz.);

Anti-Sulfur Resistor type.

External or internal Clock Generation;

Input Trigger signal;

VITA 57.1 – 2010 compliant (HPC Connector);

LVDS/2.5V I/O Signalling;

Conduction Cooled;

Operating Temperature -40° +85°C;

Operating Humidity 5% to 95% at 40°C non-condensing;

Conformal Coating Mil-I-46058c Compliant.

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