LECROY WJ Series Getting Started 电路图.pdf

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1、 L LE EC C R ROOY Y WWA AV VE E J J E ET T S SE ER RI IE ES S OOS SC CI IL LL LOOS SC COOP PE ES S GG E E T T T T I I N N GG S S T TA A R R T T E E D D MM A A N N U U A A L L FEBRUARY 2007 RadioFans.CN 收音机爱 好者资料库 ii WJ-GS-E Rev B LeCroy Corporation 700 Chestnut Ridge Road Chestnut Ridge, NY 10977649

2、9 Tel: (845) 578 6020, Fax: (845) 578 5985 Internet: 2007 by LeCroy Corporation. All rights reserved. LeCroy, ActiveDSO, JitterTrack, WaveLink, WavePro, WaveMaster, WaveSurfer, WaveJet, and Waverunner are registered trademarks of LeCroy Corporation. Other product or brand names are trademarks or req

3、uested trademarks of their respective holders. Information in this publication supersedes all earlier versions. Specifications subject to change without notice. Manufactured under an ISO 9000 Registered Quality Management System Visit to view the certificate. This electronic product is subject to di

4、sposal and recycling regulations that vary by country and region. Many countries prohibit the disposal of waste electronic equipment in standard waste receptacles. For more information about proper disposal and recycling of your LeCroy product, please visit WJ-GS-E Rev B 914863-00 Rev A RadioFans.CN

5、 收音机爱 好者资料库 Getting Started Manual WJ-GS-E Rev B 1 INTRODUCTION.5 SAFETY REQUIREMENTS.6 Safety Symbols and Terms.6 Operating Environment .7 Cooling Requirements.8 AC Power Source.8 Power and Ground Connections.9 Calibration.9 Cleaning.9 Abnormal Conditions.10 WHEN YOUR SCOPE IS DELIVERED.11 Check th

6、at You Have Everything .11 Warranty.11 Maintenance Agreements .11 SPECIFICATIONS.13 Max Input Range:.14 Horizontal System.15 Acquisition System.15 Acquisition Processing.16 Trigger System.16 Basic Triggers .16 SMART Triggers .16 Documentation and Connectivity .16 Display .17 Analog Persistence .17 Z

7、oom.17 Internal Waveform Memory.17 Setup Storage .17 Math Tools .17 Measure Tools .18 General .18 POWER-UP AND INSTALLATION.23 Power-Up .23 Software.23 Updating the System Software.24 PROBES.25 Probe Compensation .25 RadioFans.CN 收音机爱 好者资料库 WaveJet Series 2 WJ-GS-E Rev B FRONT PANEL CONTROLS.26 Fron

8、t Panel Buttons and Knobs . 26 Trigger Controls . 27 Horizontal Controls. 27 Vertical Controls. 28 Zoom Control Knobs . 28 Special Features Controls. 29 General Control Buttons. 30 UNDERSTANDING DISPLAY INFORMATION.32 Grid Area. 32 Top Status Bar . 33 Bottom Status Bar. 34 Message Line. 34 Trace Des

9、criptors. 34 TURNING ON TRACES.35 VERTICAL SETTINGS AND CHANNEL CONTROLS.36 Choosing Coupling. 36 Bandwidth Limiting. 36 Probe Attenuation. 36 Inverting Waveforms . 37 Adjusting Sensitivity . 37 Adjusting the Waveforms Position. 38 SAMPLING MODES.39 TIMEBASE SETUP.39 TRIGGERING.40 Trigger Types. 40

10、Pulse Width Triggering. 41 Period Triggering. 42 Pulse Count Triggering . 43 TV Triggering . 44 Horizontal Trigger Setup . 45 Vertical . 45 To Set Up an Edge Trigger . 46 WAVEFORM MEASUREMENTS.47 Measuring with Cursors. 47 Cursor Measurement Selections. 47 Cursor Placement . 48 Getting Started Manua

11、l WJ-GS-E Rev B 3 PARAMETER MEASUREMENTS.49 Measure Modes .49 Standard Vertical Parameters.49 Standard Horizontal Parameters.50 Other Parameters.51 Statistics.51 DISPLAY FORMATS.52 Display Setup.52 Display Types.53 Zooming Waveforms.53 Replay Mode.54 SAVE AND RECALL.55 Saving and Recalling Scope Set

12、tings.55 Saving and Recalling Waveforms.56 WAVEFORM MATH .57 UTILITIES .58 Print Screen .58 Configuration - Page 1/2.59 Configuration - Page 2/2.60 Calibration.61 Status 2 (WJ352/332/322/312) Rise Time (typical): WJ354 WJ352 750 ps WJ334 WJ332 1.00 ns WJ324 WJ322 1.75 ns WJ314 WJ312 3.50 ns Bandwidt

13、h Limiters: WJ354 WJ352 WJ334 WJ332 20 MHz/100 MHz WJ324 WJ322 WJ314 WJ312 20 MHz WaveJet Series 14 WJ-GS-E Rev B Input Impedance: WJ354 WJ352 WJ334 WJ332 1 Mohm+/-1.5 % | 16 pF, 50 ohm +/-1.5 % WJ324 WJ322 WJ314 WJ312 1 Mohm+/-1.5 % | 20 pF Input Coupling: WJ354 WJ352 WJ334 WJ332 GND, DC1Mohm, AC1M

14、ohm, DC50ohm WJ324 WJ322 WJ314 WJ312 GND, DC1Mohm, AC1Mohm Max Input Range: WJ354 WJ352 WJ334 WJ332 +/-400 Vpk CAT I (1 Mohms), 5 Vrms (50 ohms) WJ324 WJ322 WJ314 WJ312 +/-400 Vpk CAT I (1 Mohms) Vertical Resolution: 8-bit Getting Started Manual WJ-GS-E Rev B 15 Sensitivity: WJ354 WJ352 WJ334 WJ332

15、2 mV/div10 V/div (1 Mohms), 2 mV/div2 V/div (50 ohms) WJ324 WJ322 WJ314 WJ312 2 mV/div10 V/div (1 Mohms) DC Gain Accuracy: +/-(1.5 % + 0.5% of full scale) Offset Range: 2 mV/div50 mV/div +/-1 V 50.2m V/div500m V/div +/-10 V 502 mV/div10 V/div +/-100 V Offset Accuracy: +/-(1 % + 0.5% of full scale +

16、1 mV) Horizontal System Timebase Range: WJ354 WJ352 500 ps/div - 50 s/div WJ334 WJ332 1 ns/div - 50 s/div WJ324 WJ322 2 ns/div - 50 s/div WJ314 WJ312 5 ns/div - 50 s/div Clock Accuracy: 10 ppm Acquisition System Single-shot Sampling Rate: 1 GS/s Sampling Rate - Equivalent Time Sampling (RIS): 100 GS

17、/s 2 Channel Max.: 2 GS/s (WJ354/352/334/332/324/322); 1 GS/s (WJ314/312) Standard Record Length: 500 kpts/Ch WaveJet Series 16 WJ-GS-E Rev B Standard Capture Time: up to 250 s at 2 GS/s (WJ354/352/334/332/324/322); up to 500 s at 1 GS/s (WJ314/312) Acquisition Processing Averaging: Up to 256 sweeps

18、 Peak Detect: Period of 1 ns Trigger System Trigger Modes: Auto, Normal, Single, Stop Trigger Types: Edge, Pulse Width, Period, Pulse Count, TV Trigger Source: Any Channel, Ext (100 mV/div), Ext/10(1 V/div), Line Trigger Slope: Positive, Negative Trigger Coupling: AC, DC, LFRej, HFRej Holdoff by Tim

19、e: up to 50 s External Trigger Range: EXT: +/-0.5 V, EXT10: +/-5.0 V External Trigger Impedance: 1 Mohms +/-1.5% | 16 pF (WJ354/352/334/332) 1 Mohms +/-1.5% | 20 pF (WJ324/322/314/312) Basic Triggers Edge/Slope: Triggers when the signal meets the slope (positive, negative) and level condition SMART

20、Triggers Pulse Width: 15 ns to 50 s Period (Interval): 40 ns to 50 s Pulse Count: Edge trigger with Holdoff between 1 and 9999 events TV Trigger: NTSC, PAL, Custom Line: up to 3000 Field: (1, 2, 4, 8) Documentation and Connectivity Waveform File Data: Save waveform data to internal reference traces

21、or USB memory in binary, ASCII or Mathcad formats Screen Images: Save screen images to USB memory in a variety of formats with white or black background USB: 1 front panel mounted USB 1.1 port. Getting Started Manual WJ-GS-E Rev B 17 Probes 1 PP006A probe per channel (WJ354/352/334/332); 1 PP010 probe per channel (WJ324/322/314/312) Scale Factors: Automatically or manually selected depending on probe