Description
The NI-5781 is a baseband transceiver adapter module designed for use with NI FlexRIO systems. This highly versatile module comes with part numbers 196496A-01L and 781267-01, categorizing it under reconfigurable FPGA IF transceivers. It provides a significant bandwidth of 40 MHz and supports a dual-input, dual-output analog interface.
With a maximum sampling and update rate of 100 MS/s, the NI-5781 is capable of handling high-speed data with precision. It is compatible with the Virtex-5 FPGA module, enhancing its flexibility and utility in various applications. The input coupling of the device is DC, which allows for a wide range of signal processing tasks.
The module features an input range of 2 Vpk-pk in differential mode and 1 Vpk-pk in single-ended mode, making it adaptable to various signal amplitudes. The MCX type input connectors provide reliable and secure connections for input signals. Additionally, the maximum input voltage is ±2 V, ensuring the device can handle a broad spectrum of signal strengths without distortion.
With an input impedance of 50 Ω per connector, the NI-5781 is designed to match a wide range of external sources, minimizing signal reflections and losses. Its architecture is described as multistage, differential pipelined, offering high-performance signal processing capabilities. Furthermore, the resolution of the device is 14-bit, allowing for precise data acquisition and generation.
In summation, the NI-5781 baseband transceiver adapter module offers exceptional performance and versatility for users requiring high-speed, high-resolution signal processing in a reconfigurable FPGA environment.
| Specification | Details |
|---|---|
| Part Number | 196496A-01L, 781267-01 |
| Category | Reconfigurable FPGA IF Transceivers |
| Model | NI-5781 |
| Description | Baseband Transceiver Adapter Module for NI FlexRIO |
| Bandwidth | 40 MHz |
| Analog Input/Output | Dual-input, Dual-output |
| Maximum Sampling/Update Rate | 100 MS/s |
| Compatible FPGA Module | Virtex-5 |
| Input Coupling | DC |
| Input Range (Differential Mode) | 2 Vpk-pk |
| Input Range (Single-Ended Mode) | 1 Vpk-pk |
| Input Connectors | MCX type |
| Maximum Input | ±2 V |
| Input Impedance | 50 Ω per connector |
| Architecture | Multistage, Differential Pipelined |
| Resolution | 14-bit |
