Alpha Data Product : XRM-DAC-D4-1G

XRM-DAC-D4/1G Overview Block Diagram Specification Ordering Info

Product Features

Dual 16-bit DACs up to 1GHz
External Clock Input
Trigger I/O port
Auxiliary I/O port
No specific software required

Applications

IF/Baseband data signal generation

Product Summary

The XRC-DAC-D4/1G is an I/O Module which provides two 16-bit Digital-to-Analog convertors sampling at up to 1GHz.

It is 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.

Note: To ensure XRMs and XRM2s cannot be inadvertently installed on non-compatible FPGA platform boards the XRM2 connectors are mounted rotated 180° from those on XRM IO Modules. Most photographs of our mature XRM IO Modules are of the XRM version.

Product

XRM-DAC-D4/1G

Type

XRM

Functional Summary

The XRC-DAC-D4/1G is an I/O Module which provides two 16-bit Digital-to-Analog convertors sampling at up to 1GHz.

Functional Description

It is 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.

FPGA Boards Compatible with XRM-DAC-D4/1G

ADA-VPX3-7V1, ADA-VPX3-7K1, ADA-VPX3-6T1, ADM-XRC-7V1, ADM-XRC-7K1, ADM-XRC-7V1, ADM-XRC-6T1, ADM-XRC-5T2, ADM-XRC-5T1, ADM-XRC-5LX, ADM-XRC-4, ADM-XRC-4FX, ADPe-XRC-4, ADM-XRC-5TZ

Software

No specific software required

Applications

IF/Baseband data signal generation

XRM Interface

The XRM-DAC-D4-1G is available for XRM and XRM2 based FPGA products.

XRM I/O

Dual Channel DAC

type:

DAC

resolution:

16-bit

channels:

levels:

±1V (open circuit)

±500mV (50Ω load)

fmax:

1000MHz

External Clock

type:	Clock	impedance:	50Ω AC
channels:	1

External Trigger I/O

type:

I/O

channels:

levels:

TTL/LVTTL†

impedance:

4k7Ω, dc coupled

Information:

External Trigger signal

†Level: +3V3 LVTTL or +5V TTL (Factory/user selectable)

External Auxiliary I/O

type:

I/O

channels:

levels:

TTL/LVTTL†

impedance:

4k7Ω, dc coupled

Information:

External Auxiliary signal

†Level: +3V3 LVTTL or +5V TTL (Factory/user selectable)

Environmental Specification

Temperature :

Operating Temperature 0° to +55°C

Non-Operating(Storage) Temperature -40° to +85°C

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

Non-Operating(Storage) Humidity 5% to 95% at 40°C non-condensing

EMC :

FCC 47CFR Part 2

EN55022 Equipment Class B

Further Environmental Information can be found by reading:
The Alpha Data Environmental Specification

Product code	XRM(xver)-DAC-D4/1G(con)(io)
XRM Version	xver	blank=Original XRM (FPGA products up to Virtex-5), 2=XRM Version 2 (FPGA products Virtex-6 and later)
Connector Option	con	/blank =SMA (7mm standard), /SMA20 = Long Barrel SMA (20mm), /SMB, /SMC
I/O Voltage Option	io	blank = LVTTL I/O levels, /5V = TTL I/O Levels

Sample Code :

XRM-DAC-D4/1G/

Order Code generation

Go to Order Code Generation Page which allows the generation of specific order codes. The numbers created on this page are for illustration purposes, please contact Alpha Data for more information.