Warranted specifications describe the performance of a model under stated operating conditions and are covered by the model warranty.
The following characteristic specifications describe values that are relevant to the use of the model under stated operating conditions but are not covered by the model warranty.
Specifications are valid under the following conditions unless otherwise noted.
Warranted specifications are valid under the following conditions unless otherwise noted.
Number of channels |
Two (simultaneously sampled) |
Input type |
Referenced single-ended |
Connectors |
BNC |
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Input coupling |
AC[1], DC, GND |
Input Range (Vpk-pk) | Vertical Offset Range (V) | |
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50 Ω Input | 1 MΩ Input | |
0.04 V | ±0.8 | ±0.8 |
0.1 V | ||
0.2 V | ||
0.4 V | ||
1 V | ±6.5 | ±8.0 |
2 V | ±6.0 | |
4 V | ±5.0 | |
10 V | ±2.0 | ±30 |
20 V | — | ±25 |
40 V | — | ±15 |
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Bandwidth-limiting filter |
20 MHz noise filter |
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AC coupling[4] cutoff (-3 dB) |
12 Hz |
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Passband flatness[5] |
±1 dB up to 50 MHz |
Spurious-free dynamic range (SFDR)[6] |
58 dBc, typical |
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Total harmonic distortion (THD)[6] |
-58 dBc, typical |
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Input Range (Vpk-pk) | Full Bandwidth | 20 MHz Filter Enabled |
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0.04 V | 0.45% FS | 0.28% FS |
All other input ranges | 0.28% FS | 0.28% FS |
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Timebase frequency[10] |
250 MHz |
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Sample clock delay range |
±1 Sample clock period |
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Sample clock delay resolution |
≤20 ps |
Source |
CLK IN (front panel SMB connector) |
Frequency range[11] |
50 MHz to 250 MHz |
Duty cycle tolerance |
45% to 55% |
Sources |
PXI_CLK10 (backplane connector) CLK IN (front panel SMB connector) |
Frequency range[12] |
1 MHz to 20 MHz in 1 MHz increments Default: 10 MHz |
Duty cycle tolerance |
45% to 55% |
Exported Reference clock destinations |
PFI <0..1> (front panel 9-pin mini-circular DIN connector) PXI_Trig <0..7> (backplane connector) |
Trigger types[13] |
Edge Window Hysteresis Video Digital Immediate Software |
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Trigger sources |
CH 0 CH 1 TRIG PXI_Trig <0..6> PFI <0..1> PXI Star Trigger RTSI <0..6> Software |
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Holdoff |
From rearm time up to [(235 - 1) x Sample clock period] |
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Trigger delay |
From 0 up to [(235 - 1) - Posttrigger samples] × (1/Sample rate), in seconds |
Trigger types |
Edge Window Hysteresis |
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Sources |
CH 0 (front panel BNC connector) CH 1 (front panel BNC connector) TRIG (front panel BNC connector) |
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Trigger level resolution |
8 bits (1 in 256) |
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Jitter |
≤65 psrms |
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Trigger type |
Digital |
Sources |
PXI_Trig <0..6> (backplane connector) PFI <0..1> (front panel 9-pin mini-circular DIN connector) PXI Star trigger (backplane connector) |
Trigger type |
Video |
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Sources |
CH 0 (front panel BNC connector) CH 1 (front panel BNC connector) TRIG (front panel BNC connector) |
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Video trigger types |
Specific Line Any Line Specific Field |
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Connector |
AUX I/O (front panel 9-pin mini-circular DIN connector) |
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Direction |
Bidirectional |
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Onboard memory sizes[18] |
8 MB per channel (standard) 64 MB per channel (option) 256 MB per channel (option) |
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Minimum record length |
1 sample |
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Number of pretrigger samples[19] |
Zero up to full record length |
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Number of posttrigger samples[19] |
Zero up to full record length |
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Allocated onboard memory per record |
(Record length × 1 byte/sample) + 240 bytes, rounded up to next multiple of 128 bytes (minimum 256 bytes) |
External calibration calibrates the onboard references used in self-calibration and the external trigger levels. All calibration constants are stored in nonvolatile memory.
Driver support for this device was first available in NI-SCOPE 2.9.
NI-SCOPE is an IVI-compliant driver that allows you to configure, control, and calibrate the PXI-5114. NI-SCOPE provides application programming interfaces for many development environments.
NI-SCOPE provides programming interfaces, documentation, and examples for the following application development environments:
The NI-SCOPE Soft Front Panel (SFP) allows interactive control of the PXI-5114.
Interactive control of the PXI-5114 was first available in NI-SCOPE SFP version 14.1. The NI-SCOPE SFP is included on the NI-SCOPE media.
NI Measurement Automation Explorer (MAX) also provides interactive configuration and test tools for the PXI-5114. MAX is included on the NI-SCOPE media.
You can use the NI TClk synchronization method and the NI-TClk driver to align the Sample clocks on any number of supported devices, in one or more chassis. For more information about TClk synchronization, refer to the NI-TClk Synchronization Help, which is located within the NI High-Speed Digitizers Help. For other configurations, including multichassis systems, contact NI Technical Support at ni.com/support.
Specifications are valid for modules installed in one NI PXI-1042 chassis. These specifications do not apply to PCI modules. Specifications are valid under the following conditions:
Dimensions |
3U, one-slot, PXI/cPCI module 21.6 cm × 2.0 cm × 13.0 cm (8.5 in × 0.8 in × 5.1 in) |
Weight |
455 g (16 oz) |
Label | Connector Type | Description |
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CH 0 | BNC female | Analog input connection; digitizes data and triggers acquisitions. |
CH 1 | Analog input connection; digitizes data and triggers acquisitions. | |
TRIG | External analog trigger; signals on the TRIG connector cannot be digitized. | |
CLK IN | SMB jack | Imports an external Reference clock or Sample clock to the oscilloscope. |
AUX I/O | 9-pin mini-circular DIN | PFI 0 and PFI 1 lines for digital trigger input/output and probe compensation. |
Maximum altitude |
2,000 m (at 25 °C ambient temperature) |
Pollution Degree |
2 |
This product is designed to meet the requirements of the following electrical equipment safety standards for measurement, control, and laboratory use:
For UL and other safety certifications, refer to the product label or the Online Product Certification section.
For EMC declarations, certifications, and additional information, refer to the Online Product Certification section.
This product meets the essential requirements of applicable European Directives, as follows:
Refer to the product Declaration of Conformity (DoC) for additional regulatory compliance information. To obtain product certifications and the DoC for this product, visit ni.com/certification, search by model number or product line, and click the appropriate link in the Certification column.
NI is committed to designing and manufacturing products in an environmentally responsible manner. NI recognizes that eliminating certain hazardous substances from our products is beneficial to the environment and to NI customers.
For additional environmental information, refer to the Minimize Our Environmental Impact web page at ni.com/environment. This page contains the environmental regulations and directives with which NI complies, as well as other environmental information not included in this document.
At the end of the product life cycle, all NI products must be disposed of according to local laws and regulations. For more information about how to recycle NI products in your region, visit ni.com/environment/weee.