NI PXIe-5122 100 MS/s, 14-Bit Oscilloscope/Digitizer

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  • 100 MS/s real-time, up to 2.0 GS/s equivalent-time sampling
  • 14-bit resolution on 2 simultaneously sampled channels
  • Ability to stream acquired data from both channels to disk at full 100 MS/s sample rate
  • 100 MHz analog bandwidth with noise and antialias filters
  • ±2 mV to ±100 V input ranges with TEGAM signal conditioning amplifier (see Resources tab)
  • Edge, window, hysteresis, video, and digital triggering
  • Deep onboard memory - 8 MB/ch standard, up to 256 MB/ch
  • Configure Complete PXI System
  • Data Sheet
  • View Support Resources
The NI PXIe-5122 high-resolution oscilloscope/digitizer is a x4 PXI Express module that can stream data at the full data rate of 400 MB/s to the PC memory, hard disk, or RAID 0 array of disks. This digitizer is ideal for applications such as signal intelligence, radar, and IF/RF data streaming. With its broad range of functionality, the NI PXIe-5122 oscilloscope/digitizer is also suited for automotive, communications, scientific research, military/aerospace, and consumer electronics applications. With the large dynamic range, software-selectable 50 Ω or 1 MΩ input, ranges from 200 mV to 20 V (100 V with TEGAM signal conditioning amplifier), and the ability to acquire more than 1 million waveforms in onboard memory, the NI PXIe-5122 is ideal for both time- and frequency-domain analysis. You can program more than 50 built-in measurement and analysis functions directly from the driver and expand them to more than 400 with NI LabVIEW and LabWindows™/CVI software.

The mark LabWindows is used under a license from Microsoft Corporation. Windows is a registered trademark of Microsoft Corporation in the United States and other countries.

Data Sheet | View Pricing and Purchasing Information

Specifications Documents

  • Data Sheet

Specifications Summary

General
Product Family Digitizers/Oscilloscopes
Form Factor PXI Platform
PXI Bus Type PXI Express , PXI Hybrid Compatible
Part Number 779967-01 , 779967-03 , 779967-02
Operating System/Target Real-Time , Windows
LabVIEW RT Support No
Triggering Video , Digital , Analog
Synchronization Bus (RTSI) Yes
External Clocking Yes
Length 21.6 cm
Width 2 cm
Height 13 cm
I/O Connector BNC connectors , SMB male
Power Requirement for +3.3V Rail 1.6 A
Power Requirement for +5V Rail 0 A
Power Requirement for +12V Rail 2 A
Power Requirement for -12V Rail 0 A
Slot Two Module No
Module Width 1
MXI Compatible Yes
Product Name NI PXIe-5122
Analog Input
Channels 2
Resolution 14 bits
Simultaneous Sampling Yes
Sample Rate 100 MS/s
Random Interleaved Sampling (RIS) Rate 2 GS/s
Bandwidth 100 MHz
Input Impedance 50 Ohm , 1 MOhm
Maximum Common Mode Voltage 42 V
On-Board Memory 256 MB/ch
Frequency Range 0 Hz - 100 MHz
Max Voltage -10 V - 10 V
Maximum Voltage Range Sensitivity 1.22 mV
Minimum Voltage Range -100 mV - 100 mV
Minimum Voltage Range Sensitivity 12.2 µV
Supports Alias Protected Decimation? No
Provides Digital Down Conversion? No
Spurious-Free Dynamic Range 75 dBc
Total Harmonic Distortion (THD) -75 dBc
Signal-to-Noise-and-Distortion Ratio (SINAD) 62 dB
Phase Noise -130 dBc/Hz
Analog Output
Channels 0
Digital I/O
Bidirectional Channels 0

NI PXIe-5122 Packages

To use the NI PXIe-5122 , you need all items in the diagram below. Select Option 1 if you already own a PXI System, or Option 2 if you do not already own a chassis, controller, or software.

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PXI System

1 Cable

NI PXIe-5122

Chassis

Controller

Software

NI PXIe-5122 and Accessories Only
NI PXIe-5122
- 779967-02 Qty $ 8,734 each
- 779967-01 Qty $ 7,086 each
- 779967-03 Qty $ 10,980 each
Required Accessories
Qty $ 98 each
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Optional Accessories

Package Price: $ 8,832

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