National Instruments 5441 Manual do Utilizador

NI 5441 SpecificationsNI PXI-5441 16-Bit 100 MS/s Arbitrary Waveform Generator with Onboard Signal Processing (OSP)Unless otherwise noted, the followi

NI 5441 Specifications 10 ni.com0 ºC to 40 ºC Total Harmonic Distortion (THD)Path Amplitude –1 dBFS. Includes the 2nd through the 6th harmonic.DirectL

© National Instruments Corporation 11 NI 5441 SpecificationsSpectral Characteristics (Continued)Average Noise DensityPathAmplitude RangeAverage Noise

NI 5441 Specifications 12 ni.comFigure 4. 10 MHz Single-Tone Spectrum, Direct Path, 100 MS/s, DAC Interpolation Factor Set to 4NoteThe noise floor in

© National Instruments Corporation 13 NI 5441 SpecificationsFigure 5. 10 MHz Single-Tone Spectrum, Low-Gain Amplifier Path, 100 MS/s, DAC Interpolati

NI 5441 Specifications 14 ni.comFigure 6. Direct Path, 2-Tone Spectrum (Typical)NoteThe noise floor in Figure 6 is limited by the measurement device.

© National Instruments Corporation 15 NI 5441 SpecificationsSample Rate Range and ResolutionSample Clock SourceSample Rate Range Sample Rate Resolutio

NI 5441 Specifications 16 ni.comSystem Phase Noise and Jitter (10 MHz Carrier)Sample Clock SourceSystem Phase Noise Density(dBc/Hz) OffsetSystem Outpu

© National Instruments Corporation 17 NI 5441 SpecificationsOnboard Clock(Internal VCXO)Phase-Locked Loop (PLL) Reference ClockSpecification Valu e Co

NI 5441 Specifications 18 ni.comCLK IN(Sample Clock and Reference Clock Input, Front Panel Connector)Specification Valu e CommentsConnector SMB (jack)

© National Instruments Corporation 19 NI 5441 SpecificationsPFI 0 and PFI 1(Programmable Function Interface, Front Panel Connectors)Specification Valu

NI 5441 Specifications 2 ni.comArbitrary Waveform Generation Mode ...25Function Generation Mode ...

NI 5441 Specifications 20 ni.comDIGITAL DATA & CONTROL (DDC)Optional Front Panel ConnectorSpecification Valu e CommentsConnector Type68-pin VHDCI

© National Instruments Corporation 21 NI 5441 SpecificationsOutput Signal Characteristics (Continued)Output Skew Typical: 1 ns, maximum 2 ns. Skew bet

NI 5441 Specifications 22 ni.comStart TriggerDDC CLK INClocking FormatDDC Data Output signals change on the rising edge of DDC CLK IN.—Frequency Range

© National Instruments Corporation 23 NI 5441 SpecificationsDelay from Start Trigger to CH 0 Analog Output with OSP Disabled.DAC Interpolation Factor

NI 5441 Specifications 24 ni.comMarkersSpecification Valu e CommentsDestinations 1. PFI<0..1> (SMB front panel connectors)2. PFI<4..5> (DI

© National Instruments Corporation 25 NI 5441 SpecificationsArbitrary Waveform Generation ModeSpecification Valu e CommentsMemory Usage The NI 5441 us

NI 5441 Specifications 26 ni.comMinimum Waveform Size (Samples)Trigger ModeArbitrary Waveform ModeArbitrary Sequence ModeThe Minimum Waveform Size is

© National Instruments Corporation 27 NI 5441 SpecificationsMemory Limits (Continued)Arbitrary Sequence Mode, Maximum Waveforms262,000Burst trigger: 3

NI 5441 Specifications 28 ni.comFunction Generation ModeSpecification Valu e CommentsStandard Waveforms and Maximum FrequenciesWaveform Maximum Freque

© National Instruments Corporation 29 NI 5441 SpecificationsOnboard Signal ProcessingFigure 7. Onboard Signal Processing Block DiagramSpecification V

© National Instruments Corporation 3 NI 5441 SpecificationsAmplitude and OffsetAmplitude RangePath LoadAmplitude (Vpk-pk) 1. Amplitude values assume t

NI 5441 Specifications 30 ni.comPre-Filter Offset Range–1.0 to +1.0 Applied after Pre-Filter GainOutput Output = (User Data × Pre-Filter Gain) + Pre-F

© National Instruments Corporation 31 NI 5441 SpecificationsSpecification Value CommentsFIR Filter TypesFilter Type Parameter Minimum Maximum —Custom

NI 5441 Specifications 32 ni.comModulation Performance (Typical)Modulation ConfigurationMeasurement Type FIR Interpolation —2 4 8GSM Physical Layer1ME

© National Instruments Corporation 33 NI 5441 SpecificationsSpecification Valu e CommentsDigital PerformanceMaximum NCO Spur< –90 dBc Full-Scale Ou

NI 5441 Specifications 34 ni.comFigure 8. GSM Physical Layer1 External Sample Clocking = 99.665 MHzFigure 9. GSM Physical Layer1Internal (High Resol

© National Instruments Corporation 35 NI 5441 SpecificationsFigure 10. CDMA 2000 Physical Layer1External Sample Clocking = 98.304 MHzFigure 11. CDMA

NI 5441 Specifications 36 ni.comFigure 12. W-CDMA Physical Layer1External Sample Clocking = 92.16 MHzFigure 13. W-CDMA Physical Layer1Internal (High

© National Instruments Corporation 37 NI 5441 SpecificationsFigure 14. DVB Physical Layer1External Sample Clocking = 96.88 MHzArtifacts at 15 and 35

NI 5441 Specifications 38 ni.comCalibrationPowerSpecification Valu e CommentsSelf-Calibration An onboard, 24-bit ADC and precision voltage reference a

© National Instruments Corporation 39 NI 5441 SpecificationsSoftwareSpecification Valu e CommentsDriver SoftwareNI-FGEN 2.3 or later version. NI-FGEN

NI 5441 Specifications 4 ni.comAccuracyDC Accuracy For the Low-Gain or High-Gain Amplifier Path: ±0.2% of Amplitude ± 0.05% of Offset ± 500 µV (within

NI 5441 Specifications 40 ni.comEnvironmentNI PXI-5441 EnvironmentNote To ensure that the NI PXI-5441 cools effectively, follow the guidelines in the

© National Instruments Corporation 41 NI 5441 SpecificationsSafety, Electromagnetic Compatibility, and CE ComplianceSpecification Value CommentsSafety

NI 5441 Specifications 42 ni.comPhysicalSpecification Valu e CommentsDimensions 3U, One Slot, PXI/cPCI Module2.0 × 13.0 × 21.6 cm (0.8 × 5.1 × 8.5 in)

© National Instruments Corporation 43 NI 5441 SpecificationsTechnical Support ResourcesNI Web SupportNational Instruments Web support is your first st

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© National Instruments Corporation 5 NI 5441 SpecificationsFrequency and Transient ResponseBandwidth 43 MHz Measured at –3 dB.DAC Digital Interpolatio

NI 5441 Specifications 6 ni.comFigure 1. Normalized Passband Flatness, Direct PathFigure 2. Pulse Response, Low-Gain Amplifier Path 50Ω Load1.0M 10.

© National Instruments Corporation 7 NI 5441 SpecificationsFigure 3. Frequency Response of Direct Path, 100 MS/s, 1x DAC InterpolationNoteAbove 50 MH

NI 5441 Specifications 8 ni.comSpecification Value CommentsSuggested Maximum Frequencies for Common FunctionsFunction Path Disable the Analog Filter a

© National Instruments Corporation 9 NI 5441 SpecificationsSpurious-Free Dynamic Range (SFDR) with HarmonicsPath Amplitude –1 dBFS.Measured from DC to