The National Instruments NI-5761 is a high-performance Digitizer Adapter Module designed for use with FlexRIO systems. With a maximum sampling rate of 250 MS/s and a bandwidth of 500 MHz, this 14-bit module facilitates simultaneous sampling across four channels, making it ideal for high-speed digitization applications. The NI-5761 can be integrated with a compatible PXI FPGA Controller or Module, optimizing efficiency in data acquisition processes. It is available in two configurations to accommodate specific application needs: AC-coupled (Part Number: 781287-01) and DC-coupled (Part Number: 781287-02). The front panel features an AUX I/O connector, four LEDs for custom configurations, a CLK IN connector, a TRIG connector, and connectors for four analog input channels labeled CH0 through CH3. This module includes a component-level IP (CLIP) that defines its interface with LabVIEW software, enhancing usability. The NI-5761 also boasts an integrated fixed frequency synthesizer sample clock at 250 MHz and supports a 10 MHz reference clock, while optional external clocks can be utilized via the CLK IN and IoModSyncClock connectors. The CLK IN connector supports AC input coupling, while the external trigger connector incorporates DC input coupling, both through SMA, 50 Ω connectors. The physical dimensions are 5.1 x 0.8 x 4.7 inches, and it weighs 11 ounces. A standard warranty of 2-3 years is included, and user and maintenance manuals are available for download. For pricing information, please contact a sales representative.