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NI PXI/PCI-5114 Specifications

8-Bit 250 MS/s Digitizer

This document lists the specifications for the NI PXI/PCI-5114 (NI 5114)

high-speed digitizer. Unless otherwise noted, these specifications are valid

for the following conditions:

• All filter settings

• All impedance selections

• Sample clock set to 250 MS/s

Typical values are representative of an average unit operating at room

temperature. Specifications are subject to change without notice. For the

most recent NI 5114 specifications, visit

ni.com/manuals.

To access the NI 5114 documentation, including the NI High-Speed

Digitizers Getting Started Guide, which contains functional descriptions

of the NI 5114 signals, navigate to Start»All Programs»National

Instruments»NI-SCOPE»Documentation.

Hot Surface If the NI 5114 has been in use, it may exceed safe handling temperatures and

cause burns. Allow the NI 5114 to cool before removing it from the PXI chassis or PC.

Refer to the Environment section for operating temperatures of this device.

Contents

Vertical.................................................................................................... 2

Analog Input (Channel 0 and Channel 1) ........................................ 2

Horizontal................................................................................................ 6

Sample Clock................................................................................... 6

Phase-Locked Loop (PLL) Reference Clock................................... 7

CLK IN (Sample Clock and Reference Clock Input,

Front Panel Connector) ................................................................. 8

Trigger..................................................................................................... 8

Reference (Stop) Trigger ................................................................. 8

TRIG (External Trigger, Front Panel Connector)............................ 10

PFI 0 and PFI 1 (Programmable Function Interface,

AUX Front Panel Connectors) ............................................................. 11

TClk Specifications................................................................................. 12

Summary of content (23 pages)

PAGE 1
NI PXI/PCI-5114 Specifications 8-Bit 250 MS/s Digitizer This document lists the specifications for the NI PXI/PCI-5114 (NI 5114) high-speed digitizer. Unless otherwise noted, these specifications are valid for the following conditions: • All filter settings • All impedance selections • Sample clock set to 250 MS/s Typical values are representative of an average unit operating at room temperature. Specifications are subject to change without notice. For the most recent NI 5114 specifications, visit ni.
PAGE 2
Waveform Specifications ........................................................................13 Calibration ...............................................................................................14 Power .......................................................................................................14 Software...................................................................................................15 Environment .....................................................................
PAGE 3
Specification Value Comments Voltage Levels Full Scale (FS) Input Range and Programmable Vertical Offset 50 Ω — Range (Vpk-pk) Vertical Offset Range (V) Range (Vpk-pk) Vertical Offset Range (V) 0.04 ±0.8 0.04 ±0.8 0.1 ±0.8 0.1 ±0.8 0.2 ±0.8 0.2 ±0.8 0.4 ±0.8 0.4 ±0.8 1 ±6.5 1.0 ±8.0 2 ±6.0 2.0 ±8.0 4 ±5.0 4.0 ±8.0 10 ±30 20 ±25 40 ±15 10 Maximum Input Overload 1 MΩ ±2.
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Specification Value Comments Bandwidth and Transient Response Bandwidth (–3 dB) Range (Vpk-pk) Bandwidth Rise/Fall Time, Typical All ranges except 0.04 125 MHz 2.8 ns 0.04 100 MHz 3.
PAGE 5
Specification Value Comments Spectral Characteristics Spurious-Free Dynamic Range with Harmonics (SFDR), Typical Range (Vpk-pk) All ranges except 0.04 0.04 58 dBc 58 dBc Total Harmonic Distortion (THD), Typical –58 dBc –58 dBc Effective Number of Bits (ENOB), Calculated* 7.2 Signal to Noise and Distortion (SINAD), Typical 44 dB RMS Noise *ENOB 10 MHz, –1 dBFS input signal Includes the 2nd through the 5th harmonics Measured from DC to 125 MHz 6.
PAGE 6
Horizontal Sample Clock Specification Sources Value Comments Internal, Onboard Clock (internal VCXO)* External, CLK IN (front panel SMB connector) * Internal Sample Clock is locked to the Reference Clock or derived from the onboard VCXO Onboard Clock (Internal VCXO) Sample Rate Range Real-Time Sampling (Single Shot) Random Interleaved Sampling (RIS) 3.
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Specification Value Comments External Sample Clock Sources CLK IN (front panel SMB connector) Frequency Range 50 MHz to 250 MHz — Divide by n decimation available where 1 ≤ n ≤ 65,535 For more information about Sample Clock and decimation, refer to the NI High-Speed Digitizers Help.
PAGE 8
CLK IN (Sample Clock and Reference Clock Input, Front Panel Connector) Specification Value Input Voltage Range Sine wave: 0.65 Vpk-pk to 2.8 Vpk-pk (0 dBm to 13 dBm) Square wave: 0.2 Vpk-pk to 2.8 Vpk-pk Maximum Input Overload 7 Vrms with |Peaks| ≤10 V Impedance 50 Ω Coupling AC Trigger Reference (Stop) Trigger Specification Trigger Types and Sources Time Resolution Value Comments Types Sources Edge, Window, Hysteresis, Video, Digital, Immediate, and Software CH 0, CH 1, TRIG, PXI_Trig<0..
PAGE 9
Specification Value Comments Analog Trigger (Edge, Window, and Hysteresis Trigger Types) Sources CH 0 (front panel BNC connector) — CH 1 (front panel BNC connector) TRIG (front panel BNC connector) Trigger Level Resolution 8 bits (1 in 256) Trigger Level Range CH 0, CH 1 TRIG (External Trigger) 100% FS ±5 V Edge Trigger Sensitivity 5% FS up to 100 MHz 0.5 Vpk-pk up to 100 MHz Level Accuracy, Typical ±5% FS up to 10 MHz ±0.
PAGE 10
Specification Types Value Comments Specific Line — Any Line Specific Field Standards SDTV: M-NTSC, B/G-PAL, SECAM, M-PAL EDTV: 480i/59.94 fps, 480i/60 fps, 480p/59.94 Fps, 480p/60 Fps, 576i/50 fps, 576p/50 Fps HDTV: 720p/50 Fps, 720p/59.94 Fps, 720p/60 Fps, 1080i/50 fps, 1080i/59.
PAGE 11
PFI 0 and PFI 1 (Programmable Function Interface, AUX Front Panel Connectors) Specification Value Connector 9-pin mini-circular DIN Direction Bi-directional As an Input (Trigger) Destinations Start Trigger (Acquisition Arm) Reference (Stop) Trigger Arm Reference Trigger Advance Trigger Input Impedance 150 kΩ VIH 2.0 V VIL 0.8 V Maximum Input Overload –0.5 V, 5.
PAGE 12
TClk Specifications National Instruments TClk synchronization method and the NI-TClk driver are used to align the sample clocks on any number of SMC-based modules in a chassis. For more information about TClk synchronization, refer to the NI-TClk Synchronization Help, which is located within the NI High-Speed Digitizers Help. • Specifications are valid for any number of modules installed in one NI PXI-1042 chassis. • All parameters set to identical values for each SMC-based module.
PAGE 13
Waveform Specifications Specification Onboard Memory Size Value 8 MB per Channel Standard 8 megasamples per channel 64 MB per Channel Option 64 megasamples per channel 256 MB per Channel Option 256 megasamples per channel Comments — Minimum Record Length 1 Sample Number of Pretrigger Samples Zero up to full Record Length Single-record mode and multiple-record mode Number of Posttrigger Samples Zero up to full Record Length Single-record mode and multiple-record mode Maximum Number of Records
PAGE 14
Calibration Specification Value Self-Calibration Self-calibration is done on software command. The calibration corrects for gain, offset, compensated 1 MΩ attenuator, triggering, and timing adjustment errors for all input ranges. External Calibration (Factory Calibration) The external calibration calibrates the VCXO, gain, and the voltage reference. Appropriate constants are stored in nonvolatile memory.
PAGE 15
Software Specification Driver Software Value NI PXI-5114: NI-SCOPE 2.9 or later NI PCI-5114: NI-SCOPE 3.1 or later NI-SCOPE is an IVI-compliant driver that allows you to configure, control, and calibrate the NI 5114. NI-SCOPE provides application programming interfaces for many development environments.
PAGE 16
Environment NI PXI-5114 To ensure that the NI PXI-5114 cools effectively, follow the guidelines in the Maintain Forced Air Cooling Note to Users included in the NI PXI-5114 kit. The NI PXI-5114 is intended for indoor use only.
PAGE 17
NI PCI-5114 To ensure that the NI PCI-5114 cools effectively, make sure that the chassis in which it is used has active cooling that provides at least some airflow across the PCI card cage. To maximize airflow and extend the life of the device, leave any adjacent PCI slots empty. Refer to the Maintain Forced Air Cooling Note to Users included in the NI PCI-5114 kit for important cooling information. The NI PCI-5114 is intended for indoor use only.
PAGE 18
Safety, Electromagnetic Compatibility, and CE Compliance Safety This product is designed to meet the requirements of the following standards of safety for electrical equipment for measurement, control, and laboratory use: • IEC 61010-1, EN 61010-1 • UL 61010-1, CSA 61010-1 Note For UL and other safety certifications, refer to the product label or visit ni.com/ certification, search by model number or product line, and click the appropriate link in the Certification column.
PAGE 19
Environmental Management National Instruments is committed to designing and manufacturing products in an environmentally responsible manner. NI recognizes that eliminating certain hazardous substances from our products is beneficial not only to the environment but also to NI customers. For additional environmental information, refer to the NI and the Environment Web page at ni.com/environment.
PAGE 20
NI PXI-5114 Front Panel Indicators Label Function ACCESS The ACCESS LED indicates the status of the PCI bus and the interface from the NI PXI-5114 to the controller. ACTIVE The ACTIVE LED indicates the status of the onboard acquisition hardware of the NI PXI-5114. For more information, refer to the NI High-Speed Digitizers Help. Dimensions and Weight NI PXI-5114 Dimensions 3U, One slot, PXI/cPCI Module 21.6 × 2.0 × 13.0 cm (8.5 × 0.8 × 5.1 in.) 2.0 cm (0.8 in.) 13.0 cm (5.1 in.) 21.6 cm (8.5 in.
PAGE 21
NI PCI-5114 Dimensions 35.5 × 2.0 × 11.3 cm (14.0 × 0.8 × 4.4 in.) 2.0 cm (0.8 in.) 11.3 cm (4.4 in.) 35.5 cm (14.0 in.) Weight 421 g (14.
PAGE 22
Where to Go for Support The National Instruments Web site is your complete resource for technical support. At ni.com/support you have access to everything from troubleshooting and application development self-help resources to email and phone assistance from NI Application Engineers. A Declaration of Conformity (DoC) is our claim of compliance with the Council of the European Communities using the manufacturer’s declaration of conformity.
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National Instruments, NI, ni.com, and LabVIEW are trademarks of National Instruments Corporation. Refer to the Terms of Use section on ni.com/legal for more information about National Instruments trademarks. Other product and company names mentioned herein are trademarks or trade names of their respective companies. For patents covering National Instruments products, refer to the appropriate location: Help»Patents in your software, the patents.txt file on your CD, or ni.com/patents.