The NI PXI/PCI-5114 is an 8-bit 250MS/s digitizer that supports multiple signal sources and outputs. It can be used for a variety of measurement applications.
This document lists the specifications for the NI PXI/PCI-5114 high‑speed digitizer, including operating conditions, safety warnings, and references to related documentation such as the Getting Started Guide.
Key performance data are provided, covering an 8‑bit resolution, 250 MS/s sample rate, typical 125 MHz bandwidth, 1 MΩ input impedance, and supported sample‑clock sources (internal VCXO or external front‑panel CLK IN). Additional sections describe trigger options, spectral characteristics, and compliance information.
| Resolution | 8 bits |
|---|---|
| Bandwidth | 125 MHz (typical) |
Typical bandwidth is 125 MHz with a rise/fall time of 2.8 ns.
Both an internal onboard VCXO and an external front‑panel CLK IN connector can be used as sample clock sources.