Dual 8-bit 1.25 Gsps A/D
Dual 14-bit 5.6 Gsps D/A
The PC722 is a high-performance, half-size PCI Express card with I/O capabilities designed to address advanced data acquisition and Digital Signal Processing (DSP) requirements. The card is a variant of 4DSP's widely adopted PC720 Kintex-7 FPGA carrier card with 1GB of DDR3 SDRAM. The PC722 is an excellent choice for high-performance applications, such as software-defined radio, that require large band analog signal digitization or generation through the use of accelerated frequency-domain algorithms. The analog signal inputs for the PC722 are digitized by a dual-channel multi-mode A/D that provides two 8-bit ADC channels that enable simultaneous sampling of one or two channels with a maximum sample rate of 1.25 GSPS (2-channel mode) or 2.5 GSPS (1-channel mode). In addition, the PC722 offers flexible control of clock source, sampling frequency, and calibration through the I2C serial communication bus. The A/D design is based on the E2V Quad A/D EV8AQ160 chipset with DDR LVDS outputs. Analog Signal outputs from the PC722 are available from a dual-channel, very wide band DAC. The two 14-bit D/A channels operate at 5.6Gsps (2.8Gsps direct RF synthesis). The D/A design is based on the Analog Devices AD9129 single channel 14-bit 5.6Gsps digital-to-analog converter. The analog signals are AC-coupled, connecting to MMCX or SSMC coaxial connectors on the front panel. The PC722 is equipped with power supply and temperature monitoring and offers several power-down modes to switch off unused functions for both A/D and D/A.
• Kintex-7 XC7K160T, XC7K 325T, XC7K410T • Dual - Single-Channel 8-Bit A/D up to 2.50 Gsps • PCIe Gen2 x8/4-lane, PCIe Gen3 x4 (softcore) • 1GB DDR3 SDRAM • Micro SD Flash (32GB) • External clock and trigger • Single-ended AC-coupled analog input and output • 2-channel 14-bit D/A up to 5.6 Gsps
- Board Support Package
• 4FM GUI offers multiple functions including the ability to monitor voltage and temperature; perform memory tests; measure the PCIe bandwidth; update FPGA firmware; and access Stellar IP • Stellar IP is available for this product. A simple way to design FPGA firmware with automated code and bitstream generation • Data analyzer makes it possible to display digitized data real time • User Manual • Performance Guide • Private support provided on 4DSP's support forum • Download the BSP datasheet for more information
• Software Defined Radio (SDR) • RADAR/SONAR • Satellite communication systems • Radio Jamming • Baseband Communication Transceivers • Multi-Channel digital receivers • Event Processor & Recorder • A/D, D/A Signal Processing • Wideband Waveform generation • Direct RF Down Conversion • Ultra Wideband Satellite Digital Receiver • Medical equipment • Aerospace and test measurement instruments • Direction Finding
- Standalone Operation
For a lab test environment or custom system, the PC722 can be run in a standalone mode. In this set-up the power is supplied through the industry standard PCIe power connector.
Environmental Level A Level B Operating Temperature 0°C to 70°C -40°C to 85°C Storage Temperature -50°C to 125°C -50°C to 125°C Humidity-Operating 0 to 100% non condensing 0 to 100% non condensing Storage Humidity 0 to 100% 0 to 100% Vibration Random 0.1 g2/Hz
10 - 3kHz
10 - 3kHz
Shock 30g peak 30g peak Coating None Conformal