Description
The NI-5761 is a high-performance PXI Reconfigurable FPGA Digitizer, identified by the part number 787551-01. This model is designed to cater to a wide range of applications requiring precise measurement and signal processing capabilities.
It features a 14-bit resolution, ensuring high precision in the captured signals. The digitizer operates at a sampling rate of 250 MS/s (Mega Samples per second), making it suitable for analyzing fast, transient signals across its four available channels.
The NI-5761 utilizes an AC-Coupled coupling type, with an impressive bandwidth of 500 MHz, allowing it to accurately capture a wide range of frequencies. Additionally, it offers flexibility with alternate configurations, including AC-coupled (781287-01) and DC-coupled (781287-02) options, catering to different application requirements.
This digitizer is equipped with 8 general-purpose digital I/O channels, enhancing its versatility for various tasks. The front panel is user-friendly, featuring 1 AUX I/O, 4 LEDs, 1 CLK IN, 1 TRIG, and 4 Analog Input connectors (CH 0-CH 3), providing easy access and monitoring of the device’s status and connections.
The device’s sample clock is a 250 MHz fixed frequency synthesizer, with a reference clock of 10 MHz. It supports external clock compatibility, allowing users to synchronize it with external devices via the CLK IN connector or IoModSyncClock. The CLK IN connector is an SMA, 50 Ω, AC Input Coupling, ensuring reliable and precise timing for measurements and analyses.
| Specification | Detail |
|---|---|
| Part Number | 787551-01 |
| Category | PXI Reconfigurable FPGA Digitizers |
| Model | NI-5761 |
| Resolution | 14-bit |
| Sampling Rate | 250 MS/s |
| Channels | 4 |
| Coupling Type | AC-Coupled |
| Bandwidth | 500 MHz |
| Alternate Configurations | AC-coupled (781287-01), DC-coupled (781287-02) |
| General Purpose Digital I/O Channels | 8 |
| Front Panel Connectors | 1 AUX I/O, 4 LEDs, 1 CLK IN, 1 TRIG, 4 Analog Input (CH 0-CH 3) |
| Sample Clock Type | 250 MHz, Fixed Frequency Synthesizer |
| Reference Clock | 10 MHz |
| External Clock Compatibility | Yes, via CLK IN connector or IoModSyncClock |
| CLK IN Connector Type | SMA, 50 Ω, AC Input Coupling |
