National Instruments 784062-01 Digitizer Adapter Module for FlexRIO

Part Number 784062-01 is the identifying part number for the National Instruments NI-5752B Digitizer Adapter Module for FlexRIO. The NI-5751B is an updated version of the NI-5752 and supports the Kintex-7 FPGA. The 784062-01 features 32 differential analog input channels that are simultaneously sampled. However, the single-ended configuration can be achieved by setting the VGA gain to 6 dB. The analog input uses two VHDCI connectors with an input impedance of 100 Ω (ΑΙ+, ΑΙ-). The inputs are AC-coupled and support a maximum input voltage swing of 2 Vpp and 1 Vpp in differential and single-ended modes respectively. Furthermore, it uses a 12-bit differential pipelined ADC identified with a part number of AFE5801. 

The internal sample clock on the 784062-01 has a frequency range of 25 MHz to 50 MHz. Furthermore, the CLK IN uses an SMB connector The clock input (CLK IN) uses an SMB connector and works with a 3.3 V CMOS logic level. Likewise, the input impedance is greater than 50 kΩ and the input is DC-coupled. The duty cycle ranges from 45% to 55%. 

The 784062-01 has 2 digital input and 16 digital output terminals, all using a VHDCI connector. The digital inputs support a minimum high-level voltage (VIH) of 2.0 V and a maximum low-level voltage (VIL) of 0.8 V. On the other hand, the digital outputs have a maximum low-level output voltage (VOL) of 0.55 V, and the maximum high-level output voltage (VOH) is 2.4 V, with a maximum output current of 1 mA. The maximum toggle frequency for all outputs is 1 MHz.

The 784062-01 measures (5.1 × 0.8 × 4.7 in.) in physical dimensions and weighs 284 g (10 oz). It features one SMB connector and three 68-pin VHDCI connectors. The 784062-01 draws 200 mA of current at +12 V (2.4 W max) and 878 mA at +3.3 V (2.97 W max) from the NI FlexRIO FPGA module. The total power consumed by the module is 5.3 W. Moreover, the module is to be operated at  0 °C to 55 °C at a relative humidity of 10% to 90%.