user manual

ManualsBrandsNational Instruments ManualsComputer HardwareComputer Hardware NI PXI/PCI-5114

NI PXI/PCI-5114 Specifications

8-Bit 250 MS/s Digitizer

Unless otherwise noted, the following conditions were used for each

specification:

• 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»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.

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) ............................................................. 10

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

Waveform Specifications........................................................................ 13

Calibration............................................................................................... 14

Summary of content (20 pages)

PAGE 1
NI PXI/PCI-5114 Specifications 8-Bit 250 MS/s Digitizer Unless otherwise noted, the following conditions were used for each specification: • 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.
PAGE 2
Power .......................................................................................................14 Software...................................................................................................15 Environment ............................................................................................16 NI PXI-5114 .....................................................................................16 NI PCI-5114 .......................................................................
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.
PAGE 4
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 3.5 ns Bandwidth Limit Filter 20 MHz Noise Filter AC Coupling* Cutoff (–3 dB), Typical 12 Hz Passband Flatness — — *AC coupling available on 1 MΩ only. Referenced to 50 kHz. ±1 dB up to 50 MHz Bandwidth limit filter off.
PAGE 5
Specification Value Comments Spectral Characteristics Range (Vpk-pk) Spurious Free Dynamic Range with Harmonics (SFDR), Typical 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 6.2 Signal to Noise and Distortion (SINAD), Typical 44 dB 38 dB RMS Noise *ENOB 10 MHz, –1 dBFS input signal. Includes the 2nd through the 5th harmonics. Measured from DC to 125 MHz.
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 Timebase Frequency Timebase Accuracy Real-Time Sampling (Single Shot) Random Interleaved Sampling (RIS) 3.
PAGE 7
Specification Value Comments External Sample Clock Sources CLK IN (front panel SMB connector) Frequency Range 50 MHz to 250 MHz Duty Cycle Tolerance 45% to 55% — 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 Comments 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.
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) CH 0, CH 1 TRIG (External Trigger) Trigger Level Range 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 Specific Line Comments — 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
Specification Value Comments As an Input (Trigger) Destinations Start Trigger (Acquisition Arm) — Reference (Stop) Trigger Arm Reference Advance Trigger Input Impedance 150 kΩ — VIH 2.0 V — VIL 0.8 V — Maximum Input Overload –0.5 V to 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.
PAGE 14
Calibration Specification Value Comments 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 Comments 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. Note Specification Operating Temperature Value Comments 0 ºC to +55 ºC in all NI PXI chassis except the following: — 0 ºC to +45 ºC when installed in an NI PXI-1000/B or PXI-101x chassis. Meets IEC-60068-2-1 and IEC-60068-2-2. Storage Temperature – 40 ºC to +71 ºC.
PAGE 17
NI PCI-5114 To ensure that the NI PCI-5114 cools effectively, follow the guidelines in the Maintain Forced Air Cooling Note to Users included in the NI PCI-5114 kit. Also, to maximize airflow and extend the life of the device, leave any adjacent PCI slots empty. The NI PCI-5114 is intended for indoor use only. Note Specification Value Comments Operating Temperature 0 ºC to +45 ºC. Meets IEC-60068-2-1 and IEC-60068-2-2. — Storage Temperature – 40 ºC to +71 ºC. Meets IEC-60068-2-1 and IEC-60068-2-2.
PAGE 18
Safety, Electromagnetic Compatibility, and CE Compliance Specification Safety Value Comments The NI 5114 meets 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, CAN/CSA-C22.2 No. 61010-1 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
Physical Specification Value Dimensions Weight Comments NI PXI-5114 NI PCI-5114 3U, One slot, PXI/cPCI Module 21.6 × 2.0 × 13.0 cm (8.5 × 0.8 × 5.1 in.) 35.5 × 2.0 × 11.3 cm (13.4 × 0.8 × 4.4 in.) 455 g (16 oz) — 421 g (14.
PAGE 20
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.