LECROY LT344 Datasheet - Buy Used Test Equipment
Contents
1. SMART SMART SMART SMART SMART Technical Specifications Probes MODEL PP006 10 1 10 MQ with autodetect one per channel PROBE SYSTEM ProBus Intelligent Probe Sys tem supports differential amplifiers and active high voltage current and differential probes Color Waveform Display TYPE Color 8 4 flat panel TFT LCD with VGA SCREEN SAVER Display blanks after 10 minutes REAL TIME CLOCK Date hours minutes and seconds displayed with waveform NUMBER OF TRACES Maximum eight on LT344 six on LT342 simultaneously display channel zoom memory and math traces GRID STYLES Single Dual Quad Octal XY Single XY Dual XY Full Screen gives enlarged view of each style WAVEFORM STYLES Sample dots joined or dots only regular or bold Analog Persistence Display ANALOG AND COLOR GRADED PERSISTENCE Variable saturation levels stores each trace s persistence data in memory TRACE DISPLAY O pague or transparent overlap Zoom Expansion Traces ET 2aw WPF FT STYLE Display up to four zoom traces NATT VERTICAL ZOOM Up to 5x expansion 50x with averaging HORIZONTAL ZOOM Expand to 2 pts div magnify to 50 000x AUTO SCROLL Automatically scan and display a captured signal Rapid Signal Processing PROCESSOR 96 MHz PowerPC 64 Mbyte system memory optional for all models Internal Waveform Memory WAVEFORM M1 M2 M3 M2. OSCILLOSCOPE DESIGN THE NEW LECROY WAVERUNNER UNLIKE ANY OTHER SCOPE IN ITS CLASS IT PUTS COMPLETE FUNC TIONALITY WITH MAXIMUM POWER ON YOUR DESK OR WORKBENCH AND ALL OF THIS CAPABILITY IS AVAILABLE IN ONE REMARKABLY EASY TO USE PACKAGE FROM TROUBLESHOOTING TO TIMING ANALYSIS TO PRODUC TION TESTING THE LECROY WAVERUNNER SERIES IS UNIQUELY QUALIFIED TO MEET YOUR REQUIREMENTS Because There s No Such Thing a Perfect Weave NO MATTER WHAT YOUR CHALLENGE THE WAVERUNNER SCOPE WILL HELP YOU SOLVE IT FASTER THIS NEW SCOPE IS DESIGNED FOR TECHNICIANSAND ENGINEERS WORKING IN TEST DESIGN AND SERVICE INCLUDING e POWER CONVERSION e ELECT RO MECHANICAL e GENERAL ELECTRONICS e AUTOMOTIVE AND MANY MORE FOR SIGNAL CAPTURE AND VIEWING THE WAVERUNNER SCOPE ISSIMPLY BRILLIANT ITS EXCEPTIONALLY STRONG FEATURE SET AND COMPLETE RANGE OF ADD ONS INCLUDING MATH TOOLS AND PROBES BRING YOU TO SOLUTIONS FASTER AND EASIER The Waverunner Series Autosetup adjusts the scope to automatically display the signal Document your work using Strip Chart mode on the graphics printer optional or print to the standard Centronics interface f SMART Trigger lets you see hard to catch glitches dropouts and timing errors HANN la dande a aL ECT eet en l i TIME DIV VOLIS CIV pe k s Easy to navigate with an wn i optimized set of knobs buttons wha Erd K a a yw r and si
3. 4 ZOOM AND MATH A B C D Store fulllength waveforms with 16 bits data point Setup Storage FOR FRONT PANEL AND INSTRUMENT STATUS Four non volatile memories and floppy drive are standard Hard drive and memory card are optional Math Tools Simultaneously perform up to four math processing functions traces can be chained together to perform math on math STANDARD MATH TOOLS average summed to identity 1000 sweeps product difference resample deskew rescale with units sin X x enhanced resolttion to 11 bits vertical FFT of 50 kpoint sum wavetorms wavef Relative voltage 7 7 select voltage level any other voltage level Absolute time iji time and voltage ground and trigger relative to Absolute voltage voltage ground Measure Tools AUTOMATED MEASUREMENTS Display any five parameters together with their average high low and standard deviations STANDARD MEASURE TOOLS amplitude fall peak to peak area fall 80 20 period base frequency phase cycle mean maximum rise cycle rms mean rise 20 80 cycles minimum top delay rms width A delay overshoot duty cycle overshoot PASS FAIL Test any five parameters against selectable thresholds Limit testing is performed using masks created on the scope or on a PC Setup a pass or fail condition to initiate actions such as hardcopy output save waveform to Technical Specifications memory G
4. 7 7Tr Unusually Capable Remarkably CATCH THESE SPECS The Waverunner oscilloscopes provide all you need to quickly view measure and eval uate your signals accurately and reliably e 500 MHz bandwidth e 500 MS s single shot sample rate and 25 GS s for repetitive signals e Up to one million data points to view signals with high resolution over longer time intervals Its powerful integrated processors provide rapid response Turn a knob or press a but ton Waverunner scopes respond instantly ANALOGOPERSISTENCE FOR A FRESH VIEW This affordable new class of scopes brings you the power of LeCroy Analog Persistence All it takes is one touch of thesgreen button to get an analog like view of your waveforms and explore the full depth of signal infor mation Then the 8 4 color display lets you clearly see the information you might have missed EASY TO USE The Waverunner series is designed to quickly get you up and running Its color coded front panel and simple menu system are quick to understand so your focus is on the work not Effortless the tool Common tasks are automatic N aviga tion is logical and intuitive You ll quickly mastersits pow erful operations PHE RIGHT PRICE The Waverunner scope raises the bar when it comes to value you get more for your money than with any other scope in this class And because Wavertnner can be upgraded you can extend its lifeto meet future needs ING
5. PIB SRQ or pulse out Extended Math and Measurements Option Adds math and advanced measurements for general purpose applications Includes all standard math and measurement tools plus EXTENDED MATH TOOLS absolute value integrate differentiate reciprocal invert exp base e square exp base 10 square root log base e trend datalog log base 10 EXTENDED MEASURE TOOLS cycles median fall level and cycles std deviation volts A time level first point and volts last point A time level from median trigger number of points A time from clock to rise level and data and volts duration std deviation WaveAnalyzer a TN Eee Includes the Extended Math and Measure Tools as well as expanded capabilities for performing FFTs averaging histograms and histogram parameters WAVE ANALYZER TOOLS Histograms with 18 Histogram Parameters Summed Averaging to 1 MillionSweeps Continuous Weighted Averaging FFT up to 1 Mpoint Waveforms FFT Power Averaging FFT Power Density Real and Imaginary SSS yr CLP Other Application Solutions JITTER AND TIMING ANALYSIS JTA POWERMEASURE TOOLS Interface REMOTE CONTROL Full control via GPIB and RS 232 C FLOPPY DRIVE Internal DOS format 3 5 high density PCMCIA TYPE III SLOT OPTIONAL Supports memory and hard drive cards EXTERNAL MONITOR PORT 15 pin D Type VGA compatible CENTRONICS PORT Parallel printer interface INTERNAL GRAPHICS
6. PRINTER OPTIONAL Provides hardcopy output in lt 10 seconds CALIBRATOR SIGNAL 500 Hz 1 MHz square wave 1 0 to 1 0 test point and ground lug onsfront panel CONTROL SIGNALS Choice of trigger ready trigger out or pass fatl status TTL levels into 1 MQ at rear panebBN output resistance 300 Q 10 Eu 14 mT 7s General awe QPERATING CONDITIONS Temperature 5 40 C humidity 80 non condensing at 40 C altitude lt 2 000 meters SHOCK AND VIBRATION Conforms to MIL PRF 28800P Class C POWER REQUIREMENTS 90 132 V AC and 180 250 V AC 45 66 Hz maximum power dissipation 150 VA 230 VA depending on model CERTIFICATIONS CE UL and cUL DIMENSIONS HWD 210mm x 350mm x 300mm 8 3 x 13 8 x 11 8 height excludes feet WEIGHT 8 kg 18 Ibs WARRANTY AND CALIBRATION Three years calibration recommended yearly Copyright December 1998 LeCroy ProBus SMARI Memory and SMART Trigger are registered trademarks of LeCroy Corporation All nights reserved ActiveDSO Analog Persistence JitterTrack PowerlVeasure ScopeExplorer WaveAnalyzer and Waverunner are trademarks of LeCroy Corporation Centronics is a registered trademark of Data Computer Corp PowerPC is a registered trademark of IBM Microelectronics Microsoft Windows and Windows NT are trademarks of the Microsoft Corporation Other product or brand names are trademarks or requested trademarks of their resp
7. REASE YOUR PRODUCTIVITY Expand the vertical resolution view the spectrum of a signal with an FFT average to reduce noise and more Two optional measurement packages give you additional capabilities to datalog integrate and more LeCroy s signal diagnostic and troubleshoot ing tools provide a complete solution for jit ter and timing analysis and power measure ment GETTING STARTED Waverunner scopes give you three quick ways to find the information you need e Quick Reference Guide e In depth Operator s Manual organized both for first time and experienced users e HTML Manual on CD ROM T7342 500 MHz Two 250 kpts Ch Yes 500 MS s LT342L 500 MHz Two 500 MS s 1 Mpts Ch Yes LT344 500 MHz Four 500 MS s 250 kpts Ch Yes LT344L 500 MHz Four 500 MS s 1 Mpts Ch Yes Press the green button for direct access to Analog Persistence EASY STEPS Using your Waverunner scope IS as easy as 1 2 3 See the Third Dimension Scopes are great tools that help technicians and engineers understand the operation of electrical and electronic systems With Ana log Persistence you see a third dimension Are you concerned with intermittent runts or timing problems Just press the green but ton and see infrequent signal anomalies such ANALOG PERSIST i as slow edges pulse width variations runts and glitches The intensity andeeolor varia tion indicate the relative rate such as
8. Test Equipment Solutions Datasheet Test Equipment Solutions Ltd specialise in the second user sale rental and distribution of quality test amp measurement T amp M equipment We stock all major equipment types such as spectrum analyzers signal generators oscilloscopes power meters logic analysers etc from all the major suppliers such as Agilent Tektronix Anritsu and Rohde amp Schwarz We are focused at the professional end of the marketplace primarily working with customers for whom high performance quality and service are key whilst realising the cost savings that second user equipment offers As such we fully test amp refurbish equipment in our in house traceable Lab Items are supplied with manuals accessories and typically a full no quibble 2 year warranty Our staff have extensive backgrounds in T amp M totalling over 150 years of combined experience which enables us to deliver industry leading service and support We endeavour to be customer focused in every way right down to the detail such as offering free delivery on sales covering the cost of warranty returns BOTH ways plus supplying a loan unit if available and supplying a free business tool with every order As well as the headline benefit of cost saving second user offers shorter lead times higher reliability and multivendor solutions Rental of course is ideal for shorterterm needs and offers fast delivery flexibility try before you buy zero capital expendi
9. X WAVA Jitter and Timing Analysis Package LTXXXJITA Power Measurement Tools LTXXXPMT1 HARDWARE OPTIONS Internal Graphics Printer LTXXX GPO2 PC Card Slot LTXXXPCSLOT PC Card Hard Disk 520 Mbytes LTXXXHDO2 PC Card Sot with HD02 and MC04 LTXXXPCMEDIA 512 kbytes SRAM Memory Card MCO4 64 Mbytes System Memory LTXXX 64MBSM MANAS Service Manual for LT34X Series LT34X SM WARRANTY amp CALIBRATION Swiss OFMET Standard CCOFMET US NIST Standard CCNIST US Military Standard CCMIL Sales and Service Throughout the World Corporate Headquarters 700 Chestnut Ridge Road Chestnut Ridge NY 10977 USA htip www lecroy com LeCroy Sales Offices Asia Hong Kong Phone 852 2836 7361 Fax 852 2836 7007 France Les Ulis Phone 33 1 69 18 83 20 Fax 33 1 69 07 40 42 Germany Heidelberg Phone 49 6221 827 00 Fax 49 6221 834 655 Italy Venice Phone 39 41 456 97 00 Fax 39 41 456 95 42 Japan Osaka Phone 81 6 396 0961 Fax 81 6 396 0962 Japan Tokyo Phone 81 3 3376 9400 Fax 81 3 3376 9587 Japan Tsukuba Phone 81 298 41 5810 Fax 81 298 41 5830 Korea Seoul Phone 82 2 3452 0400 Fax 82 2 3452 0490 Switzerland Geneva Phone 41 22 719 2111 Fax 41 22 719 2230 U K Abingdon Phone 44 1235 536 973 Fax 44 1235 528 796 USA Chestnut Ridge NY Phone 1 914 578 6020 Fax 1 914 578 5985
10. a clock s period varying once every 100 cycles Analog Persistence gives you insight into what is happening in your system SMART TRIGGER Another touch of a button expands your ability to lock onto a problem signal The SMART Trigger function uses an icon display and menu control so you can set trigger conditions like timing intervals edges and TV formats Waverunner oscilloscopes can trigger on hard to find glitches down to 2 ns catch signal dropouts or trigger when the signal falls within a window You can even set up an exclusion trigger to find events that differ from the nominal signal MEASURE ON THE SCREEN Cursor measurements let you dial into a specific section of your waveform to mea sure the peak voltage or the time between signal features such as glitches on two different channels The user interface and large display let you quickly perform basic measurements Cursors work in XY display mode s you can read the angle in degrees and the radius in volts for CDMA signals MANY WAYS lt lt PO ACQUIRE YOUR SIGNAL Waverunner scopes capture and display waveforms in several ways Capturing and viewing the signal is as easy as 1 2 3 The scope can also record signals in a segmented memory to take snapshots of a fast changing event For slower signals Roll Mode uses the high resolution display to give a strip chart view of up to four channels These capabili ties make this scope unique for a wide vari et
11. ective holders Information in this publication supersedes all earlier versions Specifications subject to change without notice DCLT34X ICA 15M 12 98 Ordering Information WAVERLNNER DIGTAL PRODUCT CODE Two Channe Color 500 MHz 500 M9s 250 kpts ch LT342 Two Channel Color 500 MHz 500 M9s 1 Mpts ch LT342L Four Channe Color 500 MHz 500 M9s 250 kpts ch LT344 Four Channel Color 500 MHz 500 M9s 1 Mpts ch LT344L INCILDED WITHSIANDARD GONHG RATION 10 1 10 MQ Passive Probe 1 per channel PPOO6 Operator s Manual and HTML Manual on CD ROM LTXXX OM Remote Control Manual LTXXXRCM Quick Reference Guide LTXXX QRG Math Analysis with FFT Floppy Disk Drive GPIB RS 232 C Centronics Interfaces and VGA Output Port Performance Certificate Three Year Warranty SFIRCTED PROBES S ACCESSORIES 50 MHz 30 amp 50 amp peak Current Probe APO15 120 kKHz 150 amp Current Probe APO11 10 MHz Differential Amplifiers DA1820 DA1822 100 MHz Differential Amplifiers DA1850 DA1855 250 MHz 100 1 or 10 1 Selectable Passive Differential Probe Pair DXC100 1 GHz 10 1 FET Probe with SMD Kit APO20 DC 500 MHz Active Differential Probe APO33 ProBus 75 to 50 Q Adapter PPO90 Graphics Printer Paper 10 rolls GPR10 SOFTWARE OPTIONS Extended Math and Measurement Package LTXXX EMM WaveAnalyzer Package including Histograms LT XX
12. her you are troubleshooting debugging characterizing circuits and systems or testing in production Waverunner scopes get the job done Standard features include Analog Persistence SMART Trigger FFTS automatic measurements waveform math and Pass Fail test Use the standard passive probes for 500 MHz bandwidth at the probe tip Choose an active FET probe to minimize loading on your cir cuit or for differential measurements select the active 500 MHz differential probe ProBus automatically controls and config ures your LeCroy probes WORLD CLASS POWER MEASUREMENT TOOLS Waverunner and PowerMeasure tools provide a complete solution for easily and accurately performing difficult power related measurements You can measure instanta neous power characterize devices and circuits and perform loop stability measure ments aswell as harmonic analysis FFT Or deskew timing of current and voltage w ave forms integrate rescale and assign electrical units such as amps watts and coulombs PowerMeasure and precision differen tial voltage and_ current measurement probes give the power conversion engineer unprecedented measurement capability A TIME ANALYZER IN A SCOPE Jitter and Timing Analysis JTA with second generation persistence technology patent pending enables precise measurements with enhanced timing resolution JTA lets you display the jitter function as well as its source signal Both are perfec
13. mple menus a SETHI 90 RE GEGI The color 8 4 TFT display gt 7 f is large bright and crisp so it s im i nize sign i tures ONS o Sany TO ees ot eee PANELS areata Bastii Connect an external VGA monitor Loses A m a A for remote viewing 755 sweeps war ag lo itarwet 5 rb a hii i z y 4 95 UTILITIES ae ie r OFF i i B Math Tools include FFTs averaginc pE Ir terwal i high resolution and more so you e see the signal e see the spectrum e measure the result with the most complete set of WOE CLEAR ANAL Es waveform analysis tools available STS SWEEPS SCREAM PERSIST zm m F E Icons show trigger conditions imja i hook E Intelligent ProBus interface 0 T F automatically configures the scope for compatible current voltage and differential probes Analog Persistence lets you see your signal using the best of both analog and digital scope methods BL PTS HOLI Metin MIL beer iiih CAJ aj Measure Tools one press of the button gives you control of automatic measurements and cursors Compact footprint provides ALSO AVAILAB more space on your bench to e GPIB RS 232 lt L do your work LE ON THE REAR PANEL e Logic signal output so you can trigger another test instrument or use Pass Fail for test system control e PC Card Slot option WAVE U1 1
14. spectra to a tolerance mask See transient signals with the time waveform and the frequency Spectrum in different colors Press MATH TOOLS to choose from a wide variety of waveform math and analysis tools Use enhanced resolution ERES to filter noise and increase vertical resolution This option gives you over 40 measurement parameters and additional math tools to increase your productivity integrate differ entiate square log You can even datalog measurements with the trend function Only Waverunner lets yousperform math on math Deskew the channels measure current and voltage multiply for power then inte grate for energy THY GO HENSIVE WAVE The WaveAnalyzer option is the ultimate tool for characterization and troubleshoot ing in time frequency and statistical domains for design and research applica tions Waveform averaging increases to one million sweeps and FFT spectrum analysis to one million points Histogram analysis lets you view and measure statistical variations Automatic measurements and histograms help characterize circuits Press MEASURE TOOLS to choose from a wide range of time and voltage measurements to char acterize your signal Powerful Applications The Waverunner oscilloscope acquires signals with high fidelity and integrity A variety of measurement and analysis tools as well as probes and accessories are available And it s easy to upgrade Whet
15. tly time correlated so anomalies can be directly observed on the source trace Use the Jitter Track feature to plot cycleto cycle jitter interval error period pulse width or duty cycle versus time Use persistence trace histograms to measure jitter and noise on eye diagrams The JTA persistence histogram shows the variation of the waveform within amplitude or time slices So small but it s a standout SOFTWARE TO ENHANCE PRODUGTIV TY ScopeExplorer gt andActiveDSO are Micro soft Windows 95 98 or NT PC based con nectivity tools that make it easy to interface your Waverunner scope with a PC via RS 232 C or GPIB It s easy to integrate scope data with Windows applications as well as to control the scope from your PC Both tools and the interfaces are standard All it takes is a PC with Windows 95 98 or NT and a GPIB or RS 232 C connection LT342 LT344 Technical Specifications Acquisition System BANDWIDTH 3DB 500 MHz 50 Q and at probe tip with PP006 select bandwidth limit 25 or 200 MHz independently by channel INPUT IMPEDANCE 50 Q 1 0 1 MQ 12 pF typical using PPO06 probe INPUT COUPLING 1 MQ AC DC GND 50 Q DC GND MAX INPUT 50 Q 5 Vrms 1 MQ 400 Vmax peak AC lt 5kHz DC SINGLE SHOT SAMPLING RATE 500 MS s max ACQUISITION MEMORY 250 kpts Ch 1 Mpoint Ch on L models VERTICAL RESOLUTION 8 bits SENSITIVITY 2 mV 5 V div fully
16. ture lower risk and off balance sheet accounting Both second user and rental improve the key business measure of Return On Capital Employed We are based near Heathrow Airport in the UK from where we supply test equipment worldwide Our facility incorporates Sales Support Admin Logistics and our own in house Lab All products supplied by Test Equipment Solutions include No quibble parts amp labour warranty we provide transport for UK mainland addresses Free loan equipment during warranty repair if available Full electrical mechanical and safety refurbishment in our in house Lab Certificate of Conformance calibration available on request Manuals and accessories required for normal operation Free insured delivery to your UK mainland address sales Support from our team of seasoned Test amp Measurement engineers ISO9001 quality assurance Test equipment Solutions Ltd Unit 8 Elder Way Waterside Drive Langley Berkshire SL3 6EP T 44 0 1753 596000 F 44 0 1753 596001 Email info TestEquipmentHQ com Web www TestEquipmentHQ com LeCroy Digital Oscilloscopes WAVE U1 1 7 r Get the Complete Picture LeCroy WAVE U1 1 7 r EASY AS 1 2 3 for High productivity FULLY LOADED for Outstanding performance ANALOG PERSSTENCE standard with each moda UNCOMIMION VALUE in a midrange scope Why Wak When You Can Run CATCH THE FRESH WAVE OF THINKING IN
17. variable 10 V div DC ACCURACY 1 5 0 5 of full scale OFFSET RANGE 2 mV 50 mV div 1 V 100 mV 500 mV div 10 V 1 V 10 V div 100 V Vv A Timebase System xy TIMEBASES Main and up to four zoom traces simultaneously ww CLOCK ACCURACY lt 10 ppm INTERPOLATOR RESOLUTION 5 ps EXTERNAL CLOCK lt 500 MHz 50 Q or 1 MQ impedance Triggering System MODES Normal Auto Single and Stop SOURCES Any input channel external Ext 10 or line slope level and coupling are unique to each source except line trigger COUPLING MODES DC AC HF HFRE LFRE reject frequency 50 kHz typ PRE TRIGGER RECORDING 0 100 of horizontal time scale GGER DELAY 0 10 000 divisions OIDOFF BY TIME OR EVENTS Up to 20 s or from 1 to 99 999 999 events INTERNAL TRIGGER RANGE 5 div MAXIMUM TRIGGER FREQUENCY Up to 500 MHz with HF couplings EXTERNAL TRIGGER INPUT 5 V 5 V with Ext 10 max input same as input channels ae Automatically sets timebase trigger and TIME DIV RANGE 1 ns div t TO00al dive Oe di ae sensitivity to display a wide range of repetitive lons div to Siva y signals vertical find automatically sets sensitivity for the selected input signal ription ADC each channel tiple events with time stamp in acquisition memories Edge or SMART Trigger Edge
18. y of applications from electronic devices and sensors to electro mechanical systems Press the green button and you have the power of Analog Persistence This three dimensional view shows variations in pulse width Waverunner has a powerful interface Simply connect your signal press AUTO SETUP and view LeCroy SMARTMemory ensures the highest time resolution for the time window displayed To zoom in on the signal select CHANNEL1 press ZOOM and view Use the zoom controls to magnify and inspect Press Auto Scroll to search and scan The Waverunner series provides the best set of troubleshooting and analysis tools avail able It gives you maximum power to mea sure and analyze in the time domain and in the frequency domain with FFTs Choose from 25 automatic measurements that update with your waveform live on screen Turn on statistics for the parameters average and standard deviation to fully char acterize or troubleshoot your circuit Math Tools let you average 1000 sweeps to reduce random noise or increase vertical resolution to 11 bits Select an optional analysis package for even more power using the same easy to navigate menu system P View the FFT of a 50 kpoint waveform while the signal trace updates on the screen Simul taneously see both the time and frequency domains even on transient signals Use cur sors to measure the fre quencyeof peaks in the FFT Perform Pass Fail testing of the
Download Pdf Manuals
Related Search