LeCroy_Waverunner_2_LT_Series_Brochure 电路图.pdf

Powerful Capability. User Friendly. 1 GHz - 350 MHz Bandwidth 4 GS/s - 1 GS/s Sample Rate 8 Mpts - 100 kpts Record Length WAVERUNNER-2 OSCILLOSCOPES RadioFans.CN 收音机爱 好者资料库 Waverunner-2oscilloscopes provide all you need to quickly capture,view and analyze your signals accurately and reliably: 1 GHz 350 MHz bandwidth 1 4 GS/s max,single-shot sample rate 50 GS/s for repetitive signals Up to 8 million data points to view signals From troubleshooting to timing analysis to production testing,the Waverunner-2scopes are uniquely qualified to meet your requirements all at a great value! Simple,Fast Access to Powerful Capabilities Waverunner-2scopes are the second generation of the popular Waverunner series.They bring you the power of LeCroy signal acquisition,viewing and analysis capabilities with simple one-button access.Using the new Wavepilotfeature,its easier than ever to capture,view and analyze long time duration,high-speed signals with high resolution for accurate,precise results. Easy to Use Waverunner-2 scopes are designed to get you up and running quickly.Their color-coded front pan- els and simple menu systems are easy to under- stand,so your focus is on the work and not the tool.Common tasks are automatic.Navigation is streamlined and intuitive.Youll easily master their powerful operations. The Right Price Waverunner-2 oscilloscopes raise the bar for capability and value you get more for your money than with any other scope in this class. And because Waverunner-2 scopes can be upgraded,you can extend their life to meet future needs. Increase Your Productivity The new WavepilotandQuickZoombuttons make it simple to magnify,view,inspect or measure sig- nal details,to perform automatic measurements on signals,and to graph measurements in fre- quency spectra,histogram,or trend format. With TrackView, you can track problems to the source. Additional signal analysis capabilities let you data- log,chain math functions and more. LeCroys sig- nal diagnostic and troubleshooting tools provide a complete solution for characterization,debug and signal analysis. From Circuit to Scope A variety of accessories are offered for effectively connecting the Waverunner-2to your circuit.The LeCroy HFP small,lightweight probes assure you high-bandwidth,low-capacitance connections to your circuit. In addition,five interchangeable probe tips are available for probing surface mount devices,circuit vias,IC leads and other dif- ficult spots making the HFP probes the best choice for probing high-frequency circuits. Current probes,differential probes and amplifiers are also available. Catch the New Wave Easy as 1-2-3 Waverunner-2 Color Digital Oscilloscopes ModelBandwidthChannelsSample MaximumAcq.MemoryOption M Option L Rate/ChSample Rateper Ch/Maxper Ch/max LT584 1 GHzFour2 GS/s4 GS/s250 k/500 kpt1/2 Mpts4/8 Mpts LT374500 MHzFour2 GS/s4 GS/s250 k/500 kpt1/2 Mpts4/8 Mpts LT372500 MHzTwo2 GS/s4 GS/s250 k/500 kpt LT354500 MHzFour1 GS/s1 GS/s250 k1/1 Mpts2/2 Mpts* LT264 350 MHzFour1 GS/s1 GS/s100 k1/1 Mpts LT262350 MHzTwo1 GS/s1 GS/s100 k * Option ML RadioFans.CN 收音机爱 好者资料库 Cursors Press Wavepilot and select CURSORS, then turn the knob for manual adjust- ment and measurement between sections of your signal. Measure Select MEASURE to simultaneously dis- play up to 26 parameters on the signal of your choice and quickly switch from trace to trace. The Measure dashboard iscontext-sensitive,so when you display a histogram,you will see statistical parameters. Graph Select GRAPH to automatically display an FFT,histogram (optional) or TrackView (optional). Setting up signal analysis is simple with the Wavepilot menus. Application Packages Select access to choose optional application-specific solution packages including Telecommunica- tions Mask Test,Jitter and Timing, Power Measurements,and Data Storage solutions. GRAPH Histogram Histograms and Trends (optional) are popular tools used to summarize measurement results. LeCroy has made them easier than ever with Wavepilot.Parameter selection is simple,and graphs are automaticallyset up,scaled and dis- played. From beginner to expert,it is now easier than ever to apply the power of the unique analysis tools available from LeCroy. The Wavepilot function provides simple access to powerful, easy-to-use signal analysis for real insight into problems. Histogram with Signal Measurements MEASUREis simple to activate from the Wavepilot toolbar.The DASHBOARD view displays up to 26 standard signal parameters. You can also select a set of custom parameters. 2 Wavepilot with InsightWavepilot with Insight Expand Your Vision Select Trace A: When viewing a Histogram trace,the Histogram parameters can be dis- played instead of signal parameters. One-touch insight into any signal! The Wavepilot function provides fast access to powerful signal analysis. FFTSpectrum Analysis When you need to understand the frequency contentof your signal,spectrum analysis is easily accessed through the Wavepilot button. RadioFans.CN 收音机爱 好者资料库 3 UNIQUE SMART Triggers TheWaverunner-2scopes trigger bar is simple to operate.Run the scope in normal or auto trigger modes,or capture one-time events into scope memory as large as 8 Mpts with a single-shot trigger. Triggering with Waverunner-2is direct,easy to read and easy to understand. SMART Trigger provides the flexibility needed to quickly trigger on the specific signal characteristic or pattern you are searching for. AllWaverunner-2 oscilloscopes include SMART Triggers. Trigger not only on what you expect but also on unusual signals. Exclusion triggers can exclude normal signals and capture only the abnormal ones,speeding up the debug of your circuits and systems. Trigger on signals down to 2 ns in width. The optional Advanced Trigger Package (ATP) extends Waverunner-2s SMARTTrigger capability by adding runt and slew rate trigger for the capture of intermittent events. Use HISTORY Views to Find Intermittents Pressing the green Analog Persistbutton and selecting History converts the scope into a fast Analog Persistence fault-finder.The lifetime of your signal is written into the History memory and mapped on screen.You can measure each signal,see its trigger time,and identify rare events.Up to 4,000 events can be acquired for playback.This is great when you have inter- mittent problems and want to know if they occur at a rate related to other circuit or sys- tem timing events. Press “play”to replay the signal history and automatically scan and search from sweep to sweep. Stop when you see something of interest. The display shows the Analog Persistence view of all acquired sweeps as well as the individual sweep under inspec- tion. Since the time of each trigger event is dis- played with a resolution of 1 ns, you can easily determine the rate of occurrence. Waverunner-2 SMART Triggers NameTriggers Conditions Glitch From 2 ns - 20 s and when pulse is ,250:1 at 100:1 at 1 GHz Timebase System TimebasesMain and up to four independent zoom traces simultaneously Ranges500 ps/div 1000 s/div 1 ns/div 1000 s/div Clock Accuracy10 ppm Interpolator Resolution5 ps External Clock Frequency500 MHz maximum,50 ,or 1 M impedance Roll Mode Operating Rangetime/div 500 ms 1000 s/div or sample rate <100 kS/s max External Timebase Clock500 MHz maximum external sample clock input on front panel EXT BNC Acquisition System Single Shot Sample Rate 1 Channel Max.4 GS/s4 GS/s4 GS/s1 GS/s1 GS/s 2 Channels Max.4 GS/s4 GS/s2 GS/s1 GS/s1 GS/s 3 4 Channels Max.2 GS/s2 GS/sNA1 GS/s1 GS/sNA Maximum Acquisition Points/Ch 1 Channel Max.500k / 2M / 8M500k / 2M / 8M500k100k / 1 M100k 2 Channels Max.500k / 2M / 8M500k / 2M / 8M250k 100k / 1 M100k 3 4 Channels Max.250k / 1M / 4M250k / 1M / 4MNA250k / 1M / 2M100k / 1 MNA Acquisition Modes Random Interleaved Sampling (RIS)50 GS/s for repetitive signals: 500 ps/div 1 s/div Single ShotFor transient and repetitive signals:1 ns/div 1000 s/div Sequence LT262/2642 400 segments LT354/372/3742 1 000 segments LT5842 1 000 segments Memory Option M,ML,or L2 - 4 000 segments Intersegment Time 50 sec max. Acquisition Processing AveragingSummed averaging to 103sweeps;continuous averaging with weighting range from 1:1 to 1:1023 (standard). Summed averaging up to 106sweeps (optional with WAVA) Enhanced Resolution (ERES)From 8.5 to 11 bits vertical resolution Envelope (Extrema)Envelope,floor,roof for up to 106sweep * 50 :2 mV 1V/div ;1 M:2 mV - 5 V/div fully variable Waverunner-2 Oscilloscopes Specifications 8 Triggering System ModesNormal,Auto,Single,and Stop SourcesAny input channel,external,Ext/10 or line;slope,level,and coupling unique to each source (except line trigger) Inactive channels usable as trigger inputs. SlopePositive,Negative,Window Coupling modesDC,AC,HFREJ,LFREJ AC Cutoff Frequency7.5 Hz Typical HFREJ,LFREJ50 kHz typical Pre-trigger delay 0 100% of horizontal time scale Post-trigger delay0 10 000 divisions Hold off by time or eventsUp to 20s or from 1 to 99 999 999 events Internal trigger range5 div Max trigger frequency1 GHz ( LT584 ),500 MHz ( LT354,LT374,LT372 ),350 MHz ( LT264,LT262 ) External trigger input range0.5 ( 5 V with Ext/10 selected ) Maximum ext.input 50 5 V DC or 5 Vrms Maximum ext.input 1 M400 Vmax ( DC + peak AC < 5 kHz ) ( 250 Vmax on LT584 ) Automatic Setup Auto Setup Automatically sets timebase,trigger,and sensitivity to display a wide range of repetitive signals Vertical Find Automatically sets the vertical sensitivity and offset for the selected channels to display a waveform with maximum dynamic range Probes Model PP006A10:1,10 M with auto-detect (one per channel) Probe System:ProBusAutomatically detects and supports a wide variety of differential amplifiers;active,high-voltage,current,and differential probes Scale FactorsUp to 12 automatically or manually selected Color Waveform Display TypeVGA color 8.4 flat-panel TFT-LCD ResolutionVGA 640 x 480 pixels Screen SaverDisplay blanks after 10 minutes (when screen saver is “on”) Real Time ClockDate,hours,minutes,and seconds displayed with waveform Number of TracesDisplay a maximum of eight traces.Simultaneously display channel,zoom,memory,and math traces. Grid StylesSingle,Dual,Quad,Octal,XY,Single + XY,Dual + XY;Full Screen gives enlarged view of each style. Intensity ControlsSeparate intensity control for grids and waveforms Waveform StylesSample dots joined or dots only regular or bold sample point highlighting Trace Overlap DisplaySelect opaque or transparent mode with automatic waveform overlap management. Analog Persistence Display Analog stores each traces persistence data in memory Trace SelectionActivate Analog Persistence on a selected trace,top 2 traces,or all traces Persistence Aging TimeSelect from 500 ms to infinite Trace DisplayOpaque or transparent overlap Sweeps DisplayedAll accumulated or all accumulated with last trace highlighted Zoom Expansion Traces Display up to Four Zoom Traces Vertical ZoomUp to 5X expansion,50X with averaging Horizontal ZoomExpand to 2 pts/div,magnify to 50 000X Auto ScrollAutomatically scan and display any zoom or math trace. Rapid Signal Processing ProcessorPower PC Processing MemoryUp to 128 Mbytes Real Time ClockDates,hours,minutes,seconds,and time stamp trigger time to 1 ns resolution 9 Waverunner-2 Oscilloscopes Specifications,Continued 10 Internal Waveform Memory WaveformM1,M2,M3,M4 (Store full-length waveforms with 16 bits/data point) Zoom and MathFour traces A,B,C,D with chained trace capability Setup Storage Front Panel and Instrument Status Four non-volatile memories and floppy drive are standard.Hard drive and memory card are optional. Interface Remote ControlFull control of all front panel controls and internal functions via RS-232-C,GPIB,or Ethernet (optional) RS-232-CAsynchronous transfer rate of up to 115.2 kbaud GPIB Port Full control via IEEE 4888.2;configurable as talker/listener for computer control and data transfer Ethernet (optional)10 Base-T Ethernet interface Floppy Drive Internal,DOS-format,3.5 high-density PCCard Slot (optional)Supports memory and hard drive cards External Monitor Port Standard15-pin D-Type VGA-compatible Centronics Port Parallel printer interface Internal Graphics Printer (optional)Provides hard copy output in <10 seconds Outputs Calibrator Signal500 Hz 1 MHz square wave or DC level;Select from -1.0 to +1.0 into 1 M,output on front panel test point and ground lug. Control SignalsRear Panel,TTL level,BNC output;Choice of trigger ready,trigger out,pass/fail status.(output resistance 300 10%) Environmental and Safety Operating Conditions Temperature 5 40 C rated accuracy 0 45 C operating -20 60 C non-operating Humidity 80% max RH,non-condensing up to 35 C;Derates to 50% max RH,non-condensing at 45 C Altitude4 500 m ( 15 000 ft ) max.up to 25 C; Derates to 2 000 m ( 6 600 ft ) at 45 C CE Approved EMCEMC Directive 89/336/EEC;EN 61326-1 Emissions and Immunity Safety Low Voltage Directive 73/23/EEC;EN 61010-1 Product Safety (Installation Category II,Pollution Degree 2,Protection Class 1) UL and cUL approvedUL Standard UL 3111-1 cUL Standard CSA C22.2 No.1010-1 General Auto CalibrationEnsures specified DC and timing accuracy is maintained for 1 year minimum Auto Calibration time< 500 ms Power Requirements90 132 VAC at 45 - 440 Hz 180 - 250 VAC at 45 - 66 Hz Automatic AC voltage selection Power Consumption:150 250 VA depending on model Battery BackupFront panel settings retained for two years minimum Warranty and CalibrationThree years;calibration recommended yearly Physical Dimensions Dimensions (HWD)210 mm x 350 mm x 300 mm; 8.3 x 13.8 x 11.8 (height excludes feet) Weight18 lbs (8 kg) Shipping Weight27 lbs (12 kg) Math Tools (Standard) Simultaneously perform up to four math (signal) processing functions;traces can be chained together to perform math on math. Measure Tools (Standard) Automated Measurements: Display any five parameters together with their average, high,low,and standard deviations. Pass/Fail Test any five parameters against selectable thresholds.Limit testing is performed using masks created on the scope or PC.Set up a pass or fail condition to initiate actions such as hard copy output,saving waveform to memory,GPIB SRQ,or pulse out. Options Extended Math and Measurement: Adds math and advanced measurements for all general purpose applications.Includes all standard math and measurement tools,plus the following tools: Extended Math Tools Extended Measure Tools WaveAnalyzer Includes the Extended Math and Measure Tools as well as expanded capabilities for performing FFTs,averaging,histograms,and histogram parameters. WaveAnalyzer Tools (Standard) Histogram up to 2 billion events. Analyze with 18 histogram parameters Summed averaging to 1 million sweeps WaveAnalyzer FFT capability expands the basic FFT to include: FFT power averaging FFT power density,real,and imaginary FFT on all acquisition points With WaveAnalyzer FFT you get maximum resolution at wide frequency spans. Other Appl