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LXD31K4 │ 4 通道 16 位元 ADC/ DAC │ 市場上唯一提供 LVDS 數位訊號介面


  • MIMO Applications
  • Radar waveform generators and receivers
  • Digital Beam Forming
  • Medical systems
  • Telecommunicaton systems
  • Experimental Physics
  • Analog record and playback systems
  • Aerospace and test instrumentation
  • Software defined radio (SDR)

四通道 MIMO FMC 模組

The LXD31K4 provides four 16-bit A/D channels with up to 310 Msps data rate and four 16-bit D/A channels with up to 310 Msps data rate with a 1.24 Gsps update rate. This is the only FMC card on the market to offer this number of channels with LVDS digital signalling interfaces. The design is based on the Analog devices AD9652 analog to digital converters and the Analog devices AD9142A digital to analog converters.


Depending on the application requirements it is possible to order the LXD31K4 with either a DC coupled or an AC coupled analog front end. The DC coupled interface is meant for signal acquisitions and playback in the first Nyquist zone while the AC coupled inputs also offers the option for signal acquisition and playback in the second Nyquist zone.


Both the ADC and DAC offer 16-bits resolution further contributing to achieve best in class signal to noise ratios.


Both the ADC and DAC device make use of LVDS signaling for their data interfaces. This allows easy integration of the LXD31K4 into user FPGA designs without the need to acquire expensive and complex JESD204B interface cores. Furthermore the pinout is chosen in a way that it will work on most of the partial implementations of the high pin count connectors on Xilinx development boards as well as the Logic-X FPGA FMC carrier boards.


The onboard low noise clock generator ensures easy integration into small single board systems as well as standalone operation. For larger systems it is possible to easily synchronize multiple boards by providing an external reference clock. This is a special feature offered by the onboard clock PLL.


Number of analog input channels:4
Number of analog output channels:4
Front panel IO connector type:SSMC/ MMCX
Front panel IO type:ADC/DAC
Form Factor:FMC - High pin count (HPC)

Analog input specification

Input coupling:AC coupling/ DC Coupling
Input maximum sample rate:310 Msps
Input number of bits:16 bits resolution 
Impedance:50 Ω 
Input bandwidth AC coupled:10 MHz - 400 MHz
Input bandwidth DC coupled:DC - 200 MHz
Input AC full scale power:+6 dBm
Input DC full scale power:+12 dBm

Analog output specifications

Output coupling:AC coupling/ DC Coupling
Output maximum sample rate:310 Msps (1210 MHz update rate)
Output number of bits:16 bits resolution
Impedance:50 Ω
Output impedance AC coupled:10 MHz - 400 MHz
Output bandwidth DC coupled:DC - 200 MHz
Output AC full scale power:+6 dBm
Output DC full scale power:+12 dBm

Legislation and Environmental 

Supported operating temperature (2選1):Commercial (0°C ~ 70°C) / Industrial (-40°C ~ 85°C) 
Ruggedization:standard Commercial Air-cooled and Rugged Conduction- cooled
ROHS Compliant:Yes - RoHS Phthalates Compliant 
SVHC:Product contains no SVHC
Country of origin:the Netherlands (Europe) (荷蘭製造生產)
ECCN :3A002.h.1.e.

Conformal Coating (2選1):No coating / Mil-I-46058-C Confomal Coating

011 yes 128   產品文件:產品規格表


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