Table Of Contents

PXIe-5172 Specifications

Version:
    Last Modified: December 12, 2017

    These specifications apply to the PXIe-5172 with 4 channels and the PXIe-5172 with 8 channels.

    Definitions and Conditions

    Specifications are subject to change without notice. For the most recent PXIe-5172 specifications, visit ni.com/manuals. Unless otherwise noted, the following conditions were used for each specification:

    Specifications are valid under the following conditions unless otherwise noted:

    • All vertical ranges
    • All bandwidths and bandwidth limit filters
    • Sample rate set to 250 MS/s
    • Onboard Sample clock locked to onboard Reference clock
    • Calibration IP is used properly when using LabVIEW Instrument Design Libraries for Reconfigurable Oscilloscopes (instrument design libraries) to create FPGA bitfiles. Refer to the NI Reconfigurable Oscilloscopes Help for more information about the calibration IP.

    Warranted specifications are valid for the ambient temperature range 0 °C to 45 °C and include guardband for measurement uncertainty unless otherwise noted. Warranted specifications are valid under the following conditions unless otherwise noted:

    • The PXIe-5172 module is warmed up for 15 minutes at ambient temperature.
    • Calibration cycle is maintained.
    • The PXI Express chassis fan speed is set to HIGH, the foam fan filters are removed if present, and the empty slots contain PXI chassis slot blockers and filler panels. For more information about cooling, refer to the Maintain Forced-Air Cooling Note to Users available at ni.com/manuals.
    • External calibration is performed at 23 °C ± 3 °C.

    Typical specifications describe useful device performance beyond warranted values. Typical specifications are not covered by warranty, do not include guardband for measurement uncertainty, and may not be verified on all units shipped from the factory. Unless otherwise noted, typical specifications describe the expected performance of units, with a 90% confidence level based on measurements taken during development or production, over the ambient temperature range 0 °C to 45 °C.

    Characteristics (or supplemental information) describe basic functions and attributes of the device established by design.

    Data in this document are Warranted unless otherwise noted.

    Safety Guidelines

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    Note  

    Do not operate the PXIe-5172 in a manner not specified in this document. Product misuse can result in a hazard. You can compromise the safety protection built into the product if the product is damaged in any way. If the product is damaged, return it to NI for repair.

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    Caution  

    This icon denotes a caution advising you take precautions to avoid injury.

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    Hazardous Voltage  

    This icon denotes a warning advising you to take precautions to avoid electrical shock.

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    Hot Surface  

    This icon denotes that the component may be hot. Touching this component may result in bodily injury. If the PXIe-5172 has been in use, it may exceed safe handling temperatures and cause burns. Allow the PXIe-5172 to cool before removing it from the chassis. Refer to the Environment section for operating temperatures of this device.

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    Caution  

    Clean the hardware with a soft, nonmetallic brush. Make sure that the hardware is completely dry and free from contaminants before returning it to service.

    Vertical

    Analog Input

    Number of channels

    PXIe-5172 (4 CH)

    Four (simultaneously sampled)

    PXIe-5172 (8 CH)

    Eight (simultaneously sampled)

    Input type

    Referenced single-ended

    Connectors

    SMB, ground referenced

    Impedance and Coupling

    Input impedance

    50 Ω ±1.5%, typical

    1 MΩ ±0.5%

    Input capacitance (1 MΩ)

    16 pF ±1.2 pF, typical

    Input coupling

    AC, DC

    Figure 1. 50 Ω Voltage Standing Wave Ratio (VSWR), Characteristic
    Figure 2. 50 Ω Input Return Loss, Characteristic

    Voltage Levels

    Table 1. 50 Ω FS Input Range and Vertical Offset Range
    Input Range (Vpk-pk) Vertical Offset Range (V)
    0.2 V ±0.5
    0.7 V ±0.5
    1.4 V ±0.5
    5 V ±2.5
    10 V[1] 0
    Table 2. 1 MΩ FS Input Range and Vertical Offset Range
    Input Range (Vpk-pk) Vertical Offset Range (V)
    0.2 V ±0.5
    0.7 V ±0.5
    1.4 V ±0.5
    5 V ±4.5
    10 V ±4.5
    40 V ±20
    80 V 0
    Maximum input overload, characteristic[2]

    50 Ω

    7 Vrms with |Peaks| ≤10 V

    1 MΩ

    |Peaks| ≤42 V

    Accuracy

    Resolution

    14 bits

    DC accuracy[3]

    50 Ω

    ±[(0.45% × |Reading - Vertical Offset|) + (0.4% × |Vertical Offset|) + (0.05% of FS) + 0.4 mV]

    1 MΩ, 40 Vpk-pk range

    ±[(0.45% × |Reading - Vertical Offset|) + (0.5% × |Vertical Offset|) + (0.05% of FS) + 0.4 mV]

    1 MΩ, all other ranges

    ±[(0.45% × |Reading - Vertical Offset|) + (0.4% × |Vertical Offset|) + (0.05% of FS) + 0.4 mV]

    DC drift, characteristic[4]

    ±[(0.010% × |Reading - Vertical Offset|) + (0.003% × |Vertical Offset|) + (0.006% of FS)] per °C

    AC amplitude accuracy[3]

    1 MΩ, 40 Vpk-pk and 80 Vpk-pk ranges

    ±0.25 dB at 50 kHz

    50 Ω and 1 MΩ, all other ranges

    ±0.15 dB at 50 kHz

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    Note  

    This device may experience increased peak to peak noise when connected cables are routed in an environment with radiated or conducted electromagnetic interference. To limit the effects of this interference and to ensure that this device functions within specifications, take precautions when designing, selecting, and installing measurement probes and cables.

    Table 3. Crosstalk 50 Ω, Characteristic [5]
    Frequency Level
    1 MHz -75 dB
    50 MHz -75 dB
    100 MHz -70 dB
    Table 4. Crosstalk 1 MΩ, Characteristic [5]
    Frequency Level (0.2 Vpk-pk Range to 10 Vpk-pk Range) Level (40 Vpk-pk Range)
    1 MHz -75 dB -65 dB
    50 MHz -75 dB -65 dB
    100 MHz -70 dB -65 dB

    Bandwidth and Transient Response

    Table 5. Bandwidth (-3 dB) [6]
    Input Impedance Input Range (Vpk-pk Bandwidth
    50 Ω 0.2 V 99 MHz
    All other input ranges 100 MHz
    1 MΩ[7] All input ranges 98 MHz

    Bandwidth-limiting filters[6],[8]

    20 MHz noise filter, characteristic

    AC-coupling cutoff (-3 dB)[9]

    16.50 Hz, characteristic

    Rise/fall time[10]

    50 Ω

    5.15 ns, characteristic

    1 MΩ

    5.25 ns, characteristic

    Figure 3. 50 Ω Full Bandwidth Frequency Response, 1.4 Vpk-pk, Characteristic

    Spectral Characteristics[11]

    Table 6. Spurious-Free Dynamic Range (SFDR), Characteristic [12]
    Input Range (Vpk-pk) Input Frequency Full Bandwidth
    0.2 V ≤30 MHz -70 dBc
    0.7 V -78 dBc
    1.4 V -71 dBc
    5 V -80 dBc
    Table 7. Total Harmonic Distortion (THD) [13]
    Input Range (Vpk-pk) Input Frequency Full Bandwidth
    0.2 V ≤30 MHz -74 dBc
    0.7 V -77 dBc
    1.4 V -70 dBc
    5 V -77 dBc
    Table 8. Effective Number of Bits (ENOB), Characteristic [12]
    Input Range (Vpk-pk) Input Frequency 20 MHz Filter Enabled Full Bandwidth
    0.2 V ≤10 MHz 9.8 9.5
    >10 MHz to ≤30 MHz 9.5
    0.7 V ≤10 MHz 11.4 10.8
    >10 MHz to ≤30 MHz 10.8
    1.4 V ≤10 MHz 11.9 10.8
    >10 MHz to ≤30 MHz 10.8
    5 V ≤10 MHz 11.8 11.0
    >10 MHz to ≤30 MHz 11.0
    Figure 4. 50 Ω Single-Tone Spectrum, 1.4 Vpk-pk Input Range, Full Bandwidth, 9.9 MHz Input Tone at -1 dBFS, Characteristic

    Noise[14]

    Table 9. RMS Noise
    Input Impedance Input Range (Vpk-pk) RMS Noise (% of Full Scale)
    50 Ω 0.2 V 0.045
    All other input ranges 0.018
    1 MΩ 0.2 V 0.045
    All other input ranges 0.018
    Figure 5. 50 Ω Average Noise Density, 1.4 Vpk-pk Range, Characteristic
    Figure 6. 50 Ω Average Noise Density, 0.2 Vpk-pk Range, Characteristic

    Skew

    Channel-to-channel skew[15]

    <120 ps, characteristic

    Horizontal

    ADC Clock

    Sources

    Internal

    Onboard clock

    External

    CLK IN (from front panel AUX 0 connector)

    PXIe_DStarA (from backplane)

    Duty cycle

    45% to 55%

    Frequency

    Internal

    250 MHz

    External

    150 MHz to 250 MHz

    DC accuracy sampling drift, ±(% of |Reading|) per MHz from 250 MHz[16]

    ±0.0127, characteristic

    Reference Clock

    Sources

    None (internal VCXO)

    CLK IN (from AUX 0)

    PXI_Clk10 (from backplane)

    Duty cycle tolerance

    45% to 55%

    Frequency[17]

    10 MHz

    Onboard Clock

    ADC clock frequency

    250 MHz

    Real-time sample rate range[18]

    3.815 kS/s to 250 MS/s

    Sample clock jitter[19]

    700 fsrms, characteristic

    ADC clock accuracy

    Phase-locked to onboard clock

    ±25 ppm

    Phase-locked to external clock

    Equal to the external clock accuracy

    CLK IN

    Source

    AUX 0

    Impedance

    50 Ω, characteristic

    Coupling

    AC

    Input voltage range

    As a 250 MHz sine wave

    1 dBm through 18 dBm

    As a fast slew rate input (square wave, Vpk-pk)

    0.4 V to 5 V

    Maximum input overload

    As a 250 MHz sine wave

    20 dBm

    As a fast slew rate input (square wave, Vpk-pk)

    6 V

    PXIe_DStarA

    Source

    System timing slot

    Destinations

    ADC clock

    FPGA

    PXI_Clk10

    Source

    PXI backplane

    Destination

    Reference clock

    PXI_Clk100

    Source

    PXI backplane

    Destination

    FPGA

    CLK OUT

    Destination

    AUX 0

    Source

    Reference clock PXI_CLK10

    Output impedance

    50 Ω, characteristic

    Logic type

    3.3 V LVCMOS

    Maximum current drive

    ±8 mA, characteristic

    Trigger[20]

    Dead time

    Sample clock period*10, characteristic

    Holdoff

    From dead time to [(264 - 1) × Sample clock period]

    Delay

    From 0 to [(251 - 1) × Sample clock period]

    Analog Trigger

    Trigger types

    Edge

    Hysteresis

    Window

    Trigger sources

    PXIe-5172 (4 CH)

    CH <0..3>

    PXIe-5172 (8 CH)

    CH <0..7>

    Time resolution

    With interpolator

    Sample clock period/1024

    Without interpolator

    Sample clock period

    Rearm time

    With interpolator

    Sample clock period*124

    Without interpolator

    Sample clock period*84

    Table 10. Trigger Accuracy, Characteristic [21]
    Input Range (Vpk-pk) Trigger Accuracy (% of Full Scale)
    0.2 V 0.75
    0.7 V, 1.4 V, 5 V 0.5

    Trigger jitter[21]

    15 psrms, characteristic

    Minimum threshold duration[22]

    Sample clock period

    Digital Trigger

    Trigger types

    Edge

    Immediate

    Trigger sources

    AUX 0/PFI <0..7>

    PXI_Trig <0..6>

    Time resolution

    Sample clock period*2

    Rearm time

    Sample clock period*84

    Software Trigger

    Trigger destinations

    Start trigger (acquisition arm)

    Reference (stop) trigger

    Arm Reference trigger

    Advance trigger

    Time resolution

    Sample clock period*2

    Rearm time

    Sample clock period*84

    Programmable Function Interface (AUX 0/PFI <0..7>)

    Connector

    AUX 0

    Direction

    Bidirectional per channel

    Direction control latency

    125 ns

    As an input (trigger)

    Destinations

    FPGA diagram

    Start trigger (acquisition arm)

    Reference (stop) trigger

    Arm Reference trigger

    Advance trigger

    Input impedance

    49.9 kΩ, characteristic

    VIH

    2 V

    VIL

    0.8 V

    Maximum input overload

    0 V to 3.3 V nominal, 5 V tolerant

    Minimum pulse width

    10 ns

    As an output (event)

    Sources

    FPGA diagram

    Ready for Start

    Start trigger (acquisition arm)

    Ready for Reference

    Reference (stop) trigger

    End of Record

    Ready for Advance

    Advance trigger

    Done (End of Acquisition)

    Output impedance

    50 Ω, characteristic

    Logic type

    3.3 V CMOS

    Maximum current drive

    12 mA, characteristic

    Minimum pulse width

    10 ns

    Power Output (+3.3 V)

    Connector

    AUX 0/+3.3 V front panel connector

    Voltage output

    3.3 V ± 10%, characteristic

    Maximum current drive

    200 mA, characteristic

    Output impedance

    <1 Ω, characteristic

    Waveform

    Onboard memory size[23]

    PXIe-5172 (4 CH)

    0.75 GB

    PXIe-5172 (8 CH)

    1.5 GB

    Minimum record length

    1 sample

    Number of pretrigger samples

    Zero up to (record length - 1)

    Number of posttrigger samples

    Zero up to record length

    Figure 7. Maximum Number of Records in Onboard Memory
    total onboard memory 48 × number of channels

    where number of channels is the number of channels enabled rounded up to the nearest power of two

    Figure 8. Allocated Onboard Memory Per Record
    Roundup ( Roundup ( coerced number of samples + number of samples per sample word number of samples per memory word ) × number of samples per memory word + 3 × number of samples per memory word ) × bytes per sample × number of channels

    where

    • number of samples per sample word = 16 samples / number of channels
    • number of samples per memory word = 48 samples / number of channels
    • coerced number of samples is the number of pretrigger samples rounded up to the next multiple of number of samples per sample word + the number of posttrigger samples rounded up to the next multiple of number of samples per sample word
    • number of channels is the number of channels enabled rounded up to the nearest power of two

    Memory Sanitization

    For information about memory sanitization, refer to the letter of volatility for your device, which is available at ni.com/manuals.

    FPGA

    FPGA support

    Xilinx Kintex-7 XC7K325T FPGA

    Xilinx Kintex-7 XC7K410T FPGA[24]

    Table 11. FPGA Resources
    Resource Type Xilinx Kintex-7 XC7K325T Xilinx Kintex-7 XC7K410T
    Slice registers 407,600 508,400
    Slice look-up tables (LUT) 203,800 254,200
    DSPs 840 1,540
    18 Kb block RAMs 890 1,590
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    Note  

    Note that some of these resources are consumed by the logic necessary to operate the device and integrate with software, and are thus out of the control of users.

    Calibration

    External Calibration

    External calibration yields the following benefits:

    • Corrects for gain and offset errors of the onboard references used in self-calibration.
    • Adjusts timebase accuracy.
    • Compensates the 1 MΩ ranges.

    All calibration constants are stored in nonvolatile memory.

    Self-Calibration

    Self-calibration is done on software command. The calibration corrects for the following aspects:

    • Gain
    • Offset
    • Intermodule synchronization errors

    Refer to the NI High-Speed Digitizers Help for information about when to self-calibrate the device.

    Calibration Specifications

    Interval for external calibration

    2 years

    Warm-up time[25]

    15 minutes

    Software

    Driver Software

    This device was first supported in NI-SCOPE 17.1 and NI LabVIEW Instrument Design Libraries for Reconfigurable Oscilloscopes 17.1. NI LabVIEW Instrument Design Libraries for Reconfigurable Oscilloscopes is an IVI-compliant driver that allows you to configure, control, and calibrate the device. NI-SCOPE provides application programming interfaces for many development environments.

    Application Software

    NI-SCOPE provides programming interfaces, documentation, and examples for the following application development environments:

    • LabVIEW
    • LabWindows™/CVI™
    • Measurement Studio
    • Microsoft Visual C/C++
    • .NET (C# and VB.NET)

    Interactive Soft Front Panel and Configuration

    The NI-SCOPE Soft Front Panel (SFP) allows interactive control of the PXIe-5172.

    Interactive control of the PXIe-5172 was first available in NI-SCOPE SFP version 17.1. 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 PXIe-5172. MAX is included on the NI-SCOPE and the NI LabVIEW Instrument Design Libraries for Reconfigurable Oscilloscopes media.

    TClk Specifications

    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.

    Intermodule Synchronization Using NI-TClk for Identical Modules

    Synchronization specifications are valid under the following conditions:

    • All modules are installed in one PXI Express chassis.
    • The NI-TClk driver is used to align the Sample clocks of each module.
    • All parameters are set to identical values for each module.
    • Modules are synchronized without using an external Sample clock.
    • Self-calibration is completed.
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    Note  

    Although you can use NI-TClk to synchronize non-identical modules, these specifications apply only to synchronizing identical modules.

    Skew[26]

    300 ps, characteristic

    Skew after manual adjustment

    ≤10 ps, characteristic

    Sample clock delay/adjustment resolution

    3.5 ps, characteristic

    Power

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    Note  

    Power consumed depends on the FPGA image and driver software used. Specifications for instrument design libraries reflect the performance of a device using the FPGA image from the Multirecord Acquisition sample project. Maximum power consumption occurs at the highest operating temperature.

    PXIe-5172 (4 CH) power consumption

    +3.3 VDC

    6.5 W, typical

    +12 VDC

    13.75 W, typical

    Total power

    20.25 W, typical

    PXIe-5172 (8 CH) power consumption

    +3.3 VDC

    8.5 W, typical

    +12 VDC

    18 W, typical

    Total power

    26.5 W, typical

    Total maximum power allowed

    38.25 W

    Physical

    Dimensions

    3U, one-slot, PXI Express Gen 2 x8 Module

    18.5 cm × 2.0 cm × 13.0 cm

    (7.3 in × 0.8 in × 5.1 in)

    Weight

    PXIe-5172 (4 CH)

    449 g (15.8 oz)

    PXIe-5172 (8 CH)

    461 g (16.3 oz)

    Environment

    Maximum altitude

    2,000 m (800 mbar) (at 25 °C ambient temperature)

    Pollution Degree

    2

    Indoor use only.

    Operating Environment

    Ambient temperature range

    0 °C to 45 °C (Tested in accordance with IEC 60068-2-1 and IEC 60068-2-2. Meets MIL-PRF-28800F Class 3 low temperature limit and MIL-PRF-28800F Class 4 high temperature limit.)

    Relative humidity range

    10% to 90%, noncondensing (Tested in accordance with IEC 60068-2-56.)

    Storage Environment

    Ambient temperature range

    -40 °C to 71 °C (Tested in accordance with IEC 60068-2-1 and IEC 60068-2-2. Meets MIL-PRF-28800F Class 3 limits.)

    Relative humidity range

    5% to 95%, noncondensing (Tested in accordance with IEC 60068-2-56.)

    Shock and Vibration

    Operating shock

    30 g peak, half-sine, 11 ms pulse (Tested in accordance with IEC 60068-2-27. Meets MIL-PRF-28800F Class 2 limits.)

    Random vibration

    Operating

    5 Hz to 500 Hz, 0.3 grms (Tested in accordance with IEC 60068-2-64.)

    Nonoperating

    5 Hz to 500 Hz, 2.4 grms (Tested in accordance with IEC 60068-2-64. Test profile exceeds the requirements of MIL-PRF-28800F, Class 3.)

    Compliance and Certifications

    Safety

    This product is designed to meet the requirements of the following electrical equipment safety standards for measurement, control, and laboratory use:

    • IEC 61010-1, EN 61010-1
    • UL 61010-1, CSA C22.2 No. 61010-1
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    Note  

    For UL and other safety certifications, refer to the product label or the Online Product Certification section.

    Electromagnetic Compatibility

    This product meets the requirements of the following EMC standards for electrical equipment for measurement, control, and laboratory use:
    • EN 61326-1 (IEC 61326-1): Class A emissions; Basic immunity
    • EN 55011 (CISPR 11): Group 1, Class A emissions
    • EN 55022 (CISPR 22): Class A emissions
    • EN 55024 (CISPR 24): Immunity
    • AS/NZS CISPR 11: Group 1, Class A emissions
    • AS/NZS CISPR 22: Class A emissions
    • FCC 47 CFR Part 15B: Class A emissions
    • ICES-001: Class A emissions
    spd-note-note
    Note  

    In the United States (per FCC 47 CFR), Class A equipment is intended for use in commercial, light-industrial, and heavy-industrial locations. In Europe, Canada, Australia, and New Zealand (per CISPR 11), Class A equipment is intended for use only in heavy-industrial locations.

    spd-note-note
    Note  

    Group 1 equipment (per CISPR 11) is any industrial, scientific, or medical equipment that does not intentionally generate radio frequency energy for the treatment of material or inspection/analysis purposes.

    spd-note-note
    Note  

    For EMC declarations, certifications, and additional information, refer to the Online Product Certification section.

    CE Compliance

    This product meets the essential requirements of applicable European Directives, as follows:

    • 2014/35/EU; Low-Voltage Directive (safety)
    • 2014/30/EU; Electromagnetic Compatibility Directive (EMC)

    Online Product Certification

    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.

    Environmental Management

    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.

    Waste Electrical and Electronic Equipment (WEEE)

    spd-note-weee
    EU Customers  

    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.

    电子信息产品污染控制管理办法(中国RoHS)

    spd-note-china-rohs
    中国客户  

    National Instruments符合中国电子信息产品中限制使用某些有害物质指令(RoHS)。关于National Instruments中国RoHS合规性信息,请登录 ni.com/environment/rohs_china。(For information about China RoHS compliance, go to ni.com/environment/rohs_china.)

    • 1 Derated to 5 Vpk-pk for periodic waveforms with frequencies below 100 kHz.
    • 2 Signals exceeding the maximum input overload may cause damage to the device.
    • 3 Within ± 5 °C of self-calibration temperature. Accuracy is warranted only when using DC input coupling.
    • 4 Used to calculate errors when on board temperature changes more than ±5 °C from the self-calibration temperature.
    • 5 Measured on one channel with test signal applied to another channel, with the same range setting on both channels.
    • 6 Normalized to 50 kHz.
    • 7 Verified using a 50 Ω source and 50 Ω feedthrough terminator.
    • 8 Only available using NI-SCOPE.
    • 9 Verified using a 50 Ω source.
    • 10 50% FS input pulse.
    • 11 For 1 MΩ, verified using a 50 Ω source and 50 Ω feedthrough terminator.
    • 12 -1 dBFS input signal corrected to FS. 358 Hz resolution bandwidth.
    • 13 -1 dBFS input signal corrected to FS. Includes the 2nd through the 5th harmonics.
    • 14 Verified using a 50 Ω terminator connected to input.
    • 15 For input frequencies less than 90 MHz.
    • 16 Used to calculate additional DC accuracy error when using an external Sample clock that is less than 250 MHz. To calculate the additional error, take the difference of the external Sample clock rate from 250 MHz, divide by 1,000,000, and multiply by the DC accuracy sampling drift.
    • 17 The PLL Reference Clock must be accurate to ±25 ppm.
    • 18 Divide by n decimation from 250 MS/s. For more information about the Sample clock and decimation, refer to the NI Reconfigurable Oscilloscopes Help at ni.com/manuals.
    • 19 Integrated from 100 Hz to 10 MHz. Includes the effects of the converter aperture uncertainty and the clock circuitry jitter.
    • 20 Refer to the LabVIEW Instrument Design Libraries for Reconfigurable Oscilloscopes Help for information on supported data triggers. Specifications apply when Data Trigger IP is used properly when using instrument design libraries to create FPGA bitfiles.
    • 21 For input frequencies less than 90 MHz.
    • 22 Data must exceed each corresponding trigger threshold for at least the minimum duration to ensure analog triggering.
    • 23 Onboard memory is shared among all enabled channels.
    • 24 Only available for the 8-channel PXIe-5172.
    • 25 Warm-up begins after the chassis and controller or PC is powered. In some RIO applications, the power consumed by the module can be significantly higher than the default image for the module. In these cases, you can improve performance by loading your image and configuring the device before warm-up time begins. Self-calibration is recommended following the specified warm-up time.
    • 26 Caused by clock and analog path delay differences. No manual adjustment performed. Tested with a NI PXIe-1082 chassis with a maximum slot-to-slot skew of 100 ps. Valid within ±1 °C of self-calibration.

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