Manuale d’uso / di manutenzione del prodotto PXI/PCI-5114 del fabbricante National Instruments
Vai alla pagina of 23
NI PXI/PCI-5114 Specifications 8-Bit 250 MS/s Digitizer This document lists the sp ecifications for the NI PX I/PCI-5114 (NI 5114) high-speed digitizer.
NI PXI/PCI-5114 Specifications 2 ni.com Waveform Specifications ........... .................... ...................... ...................13 Calibration .............. .................... .................... .................... ...................
© National Instruments Corporat ion 3 NI PXI/PCI-5 114 Specifications Voltage Levels Full Scale (FS) Input Range and Programmable V ertical Of fset 50 Ω 1M Ω — Range (V pk-pk ) V ertical Of fset Range (V) Range (V pk-pk ) V ertical Offset Range (V) 0.
NI PXI/PCI-5114 Specifications 4 ni.com Figure 1. NI 5114 Frequency Response (T ypical) Bandwidth and Transient Response Bandwidth (–3 dB) Range (V pk-pk ) Bandwidth Rise/F all T ime, T ypical — All ranges except 0.04 125 MHz 2.8 ns 0.04 100 MHz 3.
© National Instruments Corporat ion 5 NI PXI/PCI-5 114 Specifications Specif ication Va l u e Commen ts Spectral Characteristics Spurious-Free Dynamic Range with Harmonics (SFDR), T ypical Range (V p.
NI PXI/PCI-5114 Specifications 6 ni.com Horizontal Sample Clock Specification Va l u e Comments Sources Internal, Onboard Clock (i nternal VCXO)* External, CLK IN (front panel SMB con nector) * Intern.
© National Instruments Corporat ion 7 NI PXI/PCI-5 114 Specifications Phase-Locked Loo p (PLL) Reference Clock External Sample Clock Sources CLK IN (front panel SMB connector) — Frequenc y Range 50.
NI PXI/PCI-5114 Specifications 8 ni.com CLK IN (Sample Clock and Reference Clock Input, Front Panel Connector) T r igger Reference (Stop) T rigger Specif ication Va l u e Input V oltage Range Sine wa ve: 0.65 V pk-pk to 2.8 V pk-pk (0 dBm to 13 dBm) Square wa ve: 0.
© National Instruments Corporat ion 9 NI PXI/PCI-5 114 Specifications Analog Trigger (Edge, Window, and Hysteresis Trigger Types) Sources CH 0 (front panel BNC connector) CH 1 (front panel BNC connec.
NI PXI/PCI-5114 Specifications 10 ni.com TRIG (External T rigger , Front Panel Connector) T ypes Specific Line Any Line Specific Field — Standards SDTV : M-NTSC, B/G-P AL, SECAM, M-P AL EDTV : 480i/59.94 fps, 480i /60 fps, 480p/59.94 Fps, 480p/60 Fps, 576i/50 f ps, 576p/50 Fps HDTV : 720p/ 50 Fps, 720p/59.
© National Instruments Corporat ion 11 NI PXI/PCI-5 114 Specifications PFI 0 and PFI 1 (Programmable Function Interface, AUX Front Panel Connectors) Specif ication Va l u e Connector 9-pin mini-circu.
NI PXI/PCI-5114 Specifications 12 ni.com TClk Specifications National Instruments TClk synchronizati on method and the NI-TClk driver are used to align the sample clocks on any numb er of SMC-based modules in a chassis.
© National Instruments Corporat ion 13 NI PXI/PCI-5 114 Specifications W aveform Specifications Specif ication Va l u e Comments Onboard Memory Size 8 MB per Channel Standard 8 megasamples per channe.
NI PXI/PCI-5114 Specifications 14 ni.com Calibration Power Specif ication Va l u e Self-Calibrati on Self-calibratio n is done on software command. The calibration corrects for gain, of fset, compensated 1 M Ω attenuator , triggerin g, and timing adjustment errors for all input ranges.
© National Instruments Corporat ion 15 NI PXI/PCI-5 114 Specifications Software Specification Va l u e Dri ver Software NI PXI-5114 : NI-SCOPE 2.9 or later NI PCI-5114 : NI-SCOPE 3.1 or later NI-SCOPE is a n IVI-compliant dri ver that allo ws you to configure, control, and calibrate the NI 5114.
NI PXI/PCI-5114 Specifications 16 ni.com Environment NI PXI-5114 Note T o ensure that the NI PXI-5114 cools ef fectiv ely , 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 .
© National Instruments Corporat ion 17 NI PXI/PCI-5 114 Specifications NI PCI-5114 Note T o ensure that the NI PCI-5114 cools effecti v ely , make sure that the chassis in which it is used has activ e cooling that provides at least some airflow acros s the PCI card cage.
NI PXI/PCI-5114 Specifications 18 ni.com Safety , Electromagnetic Compatibility , and CE Compliance Safety This product is designed to meet the requirements of the follow ing standards of safety for e.
© National Instruments Corporat ion 19 NI PXI/PCI-5 114 Specifications Environmental Management National Instruments i s committed to designing and manu facturing products in an environmental ly responsible mann er.
NI PXI/PCI-5114 Specifications 20 ni.com Dimensions and W eight NI PXI-5114 Front Panel Indicators Label Function Fo r mo re information, refer to the NI High-Speed Digitizers Help . A CCESS The A CCESS LED indicates the status of the PCI b us and the interface from the NI PXI-5114 to the controller .
© National Instruments Corporat ion 21 NI PXI/PCI-5 114 Specifications NI PCI-5114 Dimensions 35.5 × 2.0 × 11.3 cm (14.0 × 0.8 × 4.4 in.) We i g h t 421 g (14.
NI PXI/PCI-5114 Specifications 22 ni.com Where to Go for Support The National Instruments W eb site is your complete resource for technical support. At ni.com/support you ha ve access to e verything from troubleshooting and ap plication dev elopment self-help resources to email and phone assistance from NI Application Engin eers.
National Instruments, NI, ni.com, and LabVIEW are tradem arks of National Instruments Corporation. Refer to t he Terms of Use section on ni.com/legal for more inform ation about Natio nal Instruments trademarks. Other product and compan y names mentioned herein are trademarks or trade names of their respective companie s.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il National Instruments PXI/PCI-5114 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del National Instruments PXI/PCI-5114 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso National Instruments PXI/PCI-5114 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul National Instruments PXI/PCI-5114 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il National Instruments PXI/PCI-5114, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del National Instruments PXI/PCI-5114.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il National Instruments PXI/PCI-5114. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo National Instruments PXI/PCI-5114 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
