Manual do usuário TEKTRONIX DPO4054 DATASHEET

[. . . ] ComosinovadorescontrolesWaveInspector®, asérieMSO/DPO4000oferece apesquisaeanavegaçãodeformadeondamaisabrangentedomercado. Essescontrolesaceleramodeslocamentoeaampliaçãoemseuregistro. Com umsistematátilexclusivo, vocêpodemover-sedeumaextremidadedoregistro àoutraemquestãodesegundos. Asmarcasdousuáriopermitemquevocê marquequalquerlocalquedesejeconsultarmaistardeparaumainvestigação maior. Ou, pesquisarautomaticamenteseuregistroporcritériosquevocê define. OWaveInspectorpesquisaráinstantaneamentetodooseuregistro, incluindoosdadosdosbarramentosserial, analógicoedigital. Elemarcará automaticamentecadaocorrênciadeseueventodefinidoaolongodocaminho, demaneiraquevocêpossasemovimentarrapidamenteentreoseventos. Análise Verificarseodesempenhodeseuprotótipocorrespondeasimulações eatendeosobjetivosdoseuprojetoexigeaanálisedeseucomportamento. Astarefaspodemvariardesimplesverificaçõesdetemposdesubida ecomprimentosdepulsoatéaanálisesofisticadadeperdadepotência eainvestigaçãodefontesderuído. AsérieMSO/DPO4000ofereceumconjuntoabrangentedeferramentas deanáliseintegradas, incluindocursoresbaseadosnaformadeondaena tela, 29mediçõesautomatizadas, matemáticaavançadadaformadeonda, incluindoaediçãodeequaçõesarbitrárias, histogramasdeformadeonda, análisedeFFTegráficosdetendênciaparaadefiniçãovisualdecomouma mediçãosealteracomodecorrerdotempo. Tambémestãodisponíveissuporte especializadoaaplicaçõesnaanálisedebarramentoserial, projetodafonte dealimentaçãoeprojetoedesenvolvimentodevídeo. [. . . ] Error trigger ­ PID Check, CRC5 or CRC16, Bit Stufng. High Speed support only available on MSO4104 and DPO4104 models. Trigger on Start of Frame, Frame Type (data, remote, error, overload), Identier (standard or extended), Data, Identier and Data, End of Frame, Missing ACK, or Bit Stufng Error on CAN signals up to 1 Mb/s. Data can be further specied to trigger on , <, =, >, , or a specic data value. User-adjustable sample point is set to 50% by default Trigger on Sync, Identier, Data, Identier and Data, Wakeup Frame, Sleep Frame, Errors such as Sync, Parity, or Checksum Errors up to 1 Mb/s (by LIN denition, 20 kb/s) Trigger on Start of Frame, Type of Frame (Normal, Payload, Null, Sync, Startup), Identier, Cycle Count, Complete Header Field, Data, Identier and Data, End of Frame or Errors such as Header CRC, Trailer CRC, Null Frame, Sync Frame, or Startup Frame Errors Trigger on Tx Start Bit, Rx Start Bit, Tx End of Packet, Rx End of Packet, Tx Data, Rx Data, Tx Parity Error, and Rx Parity Error up to 10 Mb/s Trigger on Word Select, Frame Sync, or Data. Data can be further specied to trigger on , <, =, >, , a specic data value, or inside or outside of a range Maximum data rate for I2S/LJ/RJ is 12. 5 Mb/s Maximum data rate for TDM is 25 Mb/s Trigger on a parallel bus data value. Parallel bus can be from 1 to 16 bits in size. Binary and Hex radices are supported www. tektronix. com MixedSignalOscilloscopes--MSO4000Series, DPO4000Series Acquisition Modes Mode Description Power Measurements (Optional) Measurement Description Sample Peak Detect Averaging Envelope Hi Res Roll Acquire sampled values Captures glitches as narrow as 2 ns at all sweep speeds From 2 to 512 waveforms included in average Min-max envelope reecting Peak Detect data over multiple acquisitions Real-time boxcar averaging reduces random noise and increases vertical resolution Scrolls waveforms right to left across the screen at sweep speeds slower than or equal to 40 ms/div Power Quality Measurements Switching Loss Measurements Harmonics VRMS, VCrest Factor, Frequency, IRMS, ICrest Factor, True Power, Apparent Power, Reactive Power, Power Factor, Phase Angle Power Loss: Ton, Toff, Conduction, Total Energy Loss: Ton, Toff, Conduction, Total THD-F, THD-R, RMS measurements Graphical and table displays of harmonics Test to IEC61000-3-2 Class A and MIL-STD-1399 Ripple Measurements Modulation Analysis Safe Operating Area dV/dt and dI/dt Measurements Vripple and Iripple Graphical display of +Pulse Width, ­Pulse Width, Period, Frequency, +Duty Cycle, and ­Duty Cycle modulation types Graphical display and mask testing of switching device safe operating area measurements Cursor measurements of slew rate Waveform Measurements Measurement Description Cursors Automatic Measurements Waveform and Screen 29, of which up to four can be displayed on-screen at any one time. Measurements include: Period, Frequency, Delay, Rise Time, Fall Time, Positive Duty Cycle, Negative Duty Cycle, Positive Pulse Width, Negative Pulse Width, Burst Width, Phase, Positive Overshoot, Negative Overshoot, Peak-to-Peak, Amplitude, High, Low, Max, Min, Mean, Cycle Mean, RMS, Cycle RMS, Positive Pulse Count, Negative Pulse Count, Rising Edge Count, Falling Edge Count, Area and Cycle Area Mean, Min, Max, Standard Deviation User-denable reference levels for automatic measurements can be specied in either percent or units Isolate the specic occurrence within an acquisition to take measurements on, using either the screen, or waveform cursors A waveform histogram provides an array of data values representing the total number of hits inside of a user-dened region of the display. A waveform histogram is both a visual graph of the hit distribution as well as a numeric array of values that can be measured. Sources ­ Channel 1, Channel 2, Channel 3, Channel 4, Ref 1, Ref 2, Ref 3, Ref 4, Math Types ­ Vertical, Horizontal Waveform Count, Hits in Box, Peak Hits, Median, Max, Min, Peak-to-Peak, Mean, Standard Deviation, Sigma 1, Sigma 2, Sigma 3 Waveform Math Characteristic Description Arithmetic Math Functions FFT Add, subtract, multiply, and divide waveforms Integrate, Differentiate, FFT Spectral magnitude. Set FFT Vertical Scale to Linear RMS or dBV RMS, and FFT Window to Rectangular, Hamming, Hanning, or Blackman-Harris Dene extensive algebraic expressions including waveforms, reference waveforms, math functions (FFT, Intg, Diff, Log, Exp, Sqrt, Sine, Cosine, Tangent), scalars, up to two user-adjustable variables and results of parametric measurements (Period, Freq, Delay, Rise, Fall, PosWidth, NegWidth, BurstWidth, Phase, PosDutyCycle, NegDutyCycle, PosOverShoot, NegOverShoot, PeakPeak, Amplitude, RMS, CycleRMS, High, Low, Max, Min, Mean, CycleMean, Area, CycleArea, and trend plots), e. g. , (Intg(Ch1 ­ Mean(Ch1)) × 1. 414 × VAR1) Measurement Statistics Reference Levels Gating Waveform Histogram Advanced Math Waveform Histogram Measurements www. tektronix. com 13 DataSheet Software Software Description Power Source Characteristic Description NI LabVIEW SignalExpress Tektronix Edition LE OpenChoice® Desktop IVI Driver eScope A fully interactive measurement software environment optimized for the MSO/DPO4000 Series, enables you to instantly acquire, generate, analyze, compare, import, and save measurement data and signals using an intuitive drag-and-drop user interface that does not require any programming. Standard MSO/DPO4000 Series support for acquiring, controlling, viewing, and exporting your live signal data is permanently available through the software. The full version (SIGEXPTE) adds additional signal processing, advanced analysis, mixed signal, sweeping, limit testing, and user-dened step capabilities and is available for a 30-day trial period standard with each instrument. Enables fast and easy communication between a Windows PC and the MSO/DPO4000 Series, using USB or LAN. Transfer and save settings, waveforms, measurements, and screen images. Included Word and Excel toolbars automate the transfer of acquisition data and screen images from the oscilloscope into Word and Excel for quick reporting or further analysis. Provides a standard instrument programming interface for common applications such as LabVIEW, LabWindows/CVI, Microsoft . NET and MATLAB. Enables control of the MSO/DPO4000 Series over a network connection through a standard web browser. Simply enter the IP address or network name of the oscilloscope and a web page will be served to the browser. Power Source Voltage 100 to 240 V ±10% Power Source Frequency 47 to 66 Hz (90 to 264 V) 360 to 440 Hz (100 to 132 V) 250 W maximum Power Consumption Physical Characteristics Dimensions mm in. Height Width Depth Weight 229 439 137 5 9. 5 kg 9. 0 17. 3 5. 4 lb. Net Shipping Rackmount Conguration Cooling Clearance 11 22 5U 2 in. (51 mm) required on left side and rear of instrument Environmental Characteristic Description Temperature Operating Nonoperating Humidity Operating Nonoperating Altitude Operating Nonoperating Random Vibration Operating Nonoperating Regulatory Electromagnetic Compatibility Safety 0 ºC to +50 ºC ­20 ºC to +60 ºC High: 40 ºC to 50 ºC, 10% to 60% Relative Humidity Low: 0 ºC to 40 ºC, 10% to 90% Relative Humidity High: 40 ºC to 60 ºC, 5% to 60% Relative Humidity Low: 0 ºC to 40 ºC, 5% to 90% Relative Humidity 3, 000 meters (9, 843 feet) 12, 000 meters (39, 370 feet) 0. 31 GRMS from 5 to 500 Hz, 10 minutes each axis, 3 axes, 30 minutes total 2. 46 GRMS from 5 to 500 Hz, 10 minutes each axis, 3 axes, 30 minutes total 89/336/EEC UL61010-1, Second Edition; CSA61010-1 Second Edition, EN61010-1:2001; IEC 61010-1:2001 Display Characteristics Characteristic Description Display Type Display Resolution Waveform Styles Graticules Format Waveform Capture Rate 10. 4 in. (264 mm) liquid-crystal TFT color display 1, 024 horizontal × 768 vertical pixels (XGA) Vectors, Dots, Variable Persistence, Innite Persistence Full, Grid, Cross Hair, Frame, IRE, and mV YT and simultaneous XY/YT >50, 000 wfm/s Input/Output Ports Port Description CompactFlash Drive USB 2. 0 Full-speed Host Port USB 2. 0 High-speed Device Port LAN Port XGA Video Port Auxiliary Input Probe Compensator Output Trigger Out Kensington Lock Front-panel access (Type 1) Supports USB mass storage devices, printers and keyboard. [. . . ] C3) Calibration Data Report 5 Years (with Opt. C5) Repair Service 5 years (including warranty) Service Manual (English only) NI LabVIEW SignalExpressTM Tektronix Edition Software (Full Version) MSO Support for Altera and Xilinx FPGAs TekVPI-to-TekProbe BNC Adapter GPIB-to-USB Adapter High-impedance Adapter and Leadsets for P6516 MSO Probe CompactFlash-to-USB Memory Card Reader Soft Transit Case Hard Transit Case (Requires ACD4000) Rackmount Kit Deskew Pulse Generator Deskew Fixture *2 Probes and accessories are not covered by the oscilloscope warranty and service offerings. Refer to the datasheet of each probe and accessory model for its unique warranty and calibration terms. Warranty Three-year warranty covering all parts and labor, excluding probes. Product(s) are manufactured in ISO registered facilities. Product(s) complies with IEEE Standard 488. 1-1987, RS-232-C, and with Tektronix Standard Codes and Formats. 16 www. tektronix. com MixedSignalOscilloscopes--MSO4000Series, DPO4000Series www. tektronix. com 17 DataSheet 18 www. tektronix. com MixedSignalOscilloscopes--MSO4000Series, DPO4000Series www. tektronix. com 19 Contact Tektronix: ASEAN / Australasia (65) 6356 3900 Austria* 00800 2255 4835 Balkans, Israel, South Africa and other ISE Countries +41 52 675 3777 Belgium* 00800 2255 4835 Brazil +55 (11) 3759 7600 Canada 1 (800) 833-9200 Central East Europe, Ukraine and the Baltics +41 52 675 3777 Central Europe & Greece +41 52 675 3777 Denmark +45 80 88 1401 Finland +41 52 675 3777 France* 00800 2255 4835 Germany* 00800 2255 4835 Hong Kong 400-820-5835 India 000-800-650-1835 Italy* 00800 2255 4835 Japan 81 (3) 6714-3010 Luxembourg +41 52 675 3777 Mexico, Central/South America & Caribbean 52 (55) 56 04 50 90 Middle East, Asia and North Africa +41 52 675 3777 The Netherlands* 00800 2255 4835 Norway 800 16098 People's Republic of China 400-820-5835 Poland +41 52 675 3777 Portugal 80 08 12370 Republic of Korea 001-800-8255-2835 Russia & CIS +7 (495) 7484900 South Africa +27 11 206 8360 Spain* 00800 2255 4835 Sweden* 00800 2255 4835 Switzerland* 00800 2255 4835 Taiwan 886 (2) 2722-9622 United Kingdom & Ireland* 00800 2255 4835 USA 1 (800) 833-9200 * If the European phone number above is not accessible, please call +41 52 675 3777 Contact List Updated 25 May 2010 For Further Information Tektronix maintains a comprehensive, constantly expanding collection of application notes, technical briefs and other resources to help engineers working on the cutting edge of technology. 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