Description
The Part Number 781419-01 refers to a PXI Reconfigurable FPGA Digitizer under the category, specifically the model NI-5771. This model is a 3 GS/s AC-Coupled Digitizer Adapter Module for NI FlexRIO, designed to offer high-speed digitization capabilities.
It features 2-Channel, 900 MHz Bandwidth, 8-Bit resolution, allowing for precise data capture. The sampling rate is flexible, offering one channel at 3.0 GS/s or two channels at 1.5 GS/s, accommodating various application needs. The analog input voltage range is specified as -0.675 V to 0.675 V, ensuring a broad measurement range for different signal types.
Compatibility with Virtex-5 and Kintex-7 FPGAs is provided, enabling users to leverage these platforms for advanced digital processing. The module includes 2 SMA type connectors (AI 0 and A1), featuring DC input coupling, for analog input signals. An onboard sample clock of 1.5 GHz, VCXO type, ensures precise timing for all measurements.
Additional connectivity options include CLK IN/OUT connectors, an HDMI connector for AUX I/O (notably, this is not an HDMI interface), and 12 bi-directional channels (4 PFI and 8 DIO), operating at a 3.3 V LVCMOS interface standard. The module also features a single-ended, SMB type TRIG connector for triggering purposes.
For optimal performance, it is recommended to use any 50 Ω coaxial, shielded cable. The physical characteristics of the module include a weight of 413 g and dimensions of 12.9 × 2.0 × 12.1 cm. Lastly, it includes support for LabVIEW FPGA software, enhancing its utility for a wide range of applications.
| Specification | Detail |
|---|---|
| Part Number | 781419-01 |
| Category | PXI Reconfigurable FPGA Digitizers |
| Model | NI-5771 |
| Description | 3 GS/s AC-Coupled Digitizer Adapter Module for NI FlexRIO |
| Channels | 2-Channel, 900 MHz Bandwidth, 8-Bit |
| Sampling Rate | One channel at 3.0 GS/s or two channels at 1.5 GS/s |
| Analog Input Voltage Range | -0.675 V to 0.675 V |
| FPGA Compatibility | Virtex-5 and Kintex-7 |
| Analog Input Connectors | 2 SMA type (AI 0 and A1), DC input coupling |
| Onboard Sample Clock | 1.5 GHz, VCXO type |
| CLK IN/OUT Connectors | Yes |
| AUX I/O Connector | HDMI connector (Note: not an HDMI interface) |
| Bi-directional Channels | 12 (4 PFI and 8 DIO) |
| Interface Standard | 3.3 V LVCMOS |
| TRIG Connector | Single-ended, SMB type |
| Recommended Cable | Any 50 Ω coaxial, shielded cable |
| Weight | 413 g |
| Dimensions | 12.9 × 2.0 × 12.1 cm |
| Software Support | Includes LabVIEW FPGA
Question 1: What is the max sampling rate of the NI-5771? Question 2: What FPGA platforms is the NI-5771 compatible with? Question 3: How many analog inputs does the NI-5771 have? Question 4: What is the input voltage range of the NI-5771? Question 5: What software supports the NI-5771 module? |
