Curtiss-Wright’s VPX3-535 3U OpenVPX transceiver module implements a single-slot, dual-channel, 6Gsamples/sec analog data-acquisition and processing system using two 12-bit, 6Gsamples/sec ADCs and two 12-bit, 6Gsamples/sec DACs. This is the type of capability you need for demanding applications such as radar, Signal Intelligence (SIGINT), Electronic Warfare (EW), and Software Defined Radio (SDR). This amount of analog-to-digital and digital-to-analog conversion capability demands wicked-fast digital processing and on the VPX3-535 transceiver module, that digital processing comes in the form of two of Xilinx’s most powerful All Programmable devices: a Virtex UltraScale+ VU9P and a Zynq UltraScale+ ZU4 MPSoC.
Here’s a block diagram of the Curtiss-Wright VPX3-535 module:
The VPX3-535 is Curtiss-Wright’s first publicly announced module to feature full compliance to the VITA 48.8 Air-Flow-Through (AFT) cooling standard, which ensures optimal performance in the harshest conditions. VITA 48.8 provides a low-cost, effective means to cool high-power COTS 3U and 6U VPX modules that dissipate ~150W+.
At the same time, Curtiss-Wright is also introducing a conduction-cooled variant, called the VPX3-534, which designed for applications that do not require the performance of the VPX3-535. The VPX3-534 supports the same dual-channel, 12-bit, 6Gsamples/sec ADC and DAC channels as the VPX3-535 but it replaces the Virtex UltraScale+ FPGA with a Xilinx Kintex UltraScale KU115 FPGA. This module also supports an option for four 3Gsamples/sec ADC channels.
Please contact Curtiss-Wright directly for more information about the VPX3-535 and VPX3-534 OpenVPX transceiver modules.