Main Features

• 2.5 GS/s max single shot sampling
• 300 MHz single-shot bandwidth
• Single-shot acquisition available on all timebases
• 8-bit vertical resolution; 11 with ERES option
• Glitch, Interval, Dropout, Video and State-Qualified Triggers
• Advanced signal processing
• Record length to 25,000 points
• Automatic PASS/FAIL testing
• 36 Automatic measurements
• Internal 3.5" floppy disk and PCMCIA portable hard drive
  storage options
• Internal high resolution graphics printer option

The LeCroy 9361 is an excellent oscilloscope for looking at single shot events with slower risetimes. It samples on 2 channels simultaneously at 2.5 GS/s sampling rate with 300 MHz bandwidth.

SMART Trigger modes like Glitch, Window and Dropout allow you to capture precisely the events of interest. Once signals are triggered, a range of signal processing functions, on live or stored waveforms, allows waveform manipulation without destroying the underlying data.

Menus and text are arranged around the waveform graticules - they never overwrite the waveforms. Each of the main control functions is dedicated to a single knob, to keep the scope's performance at your fingertips.

The Lecry 9361 features the proven user-interface of LeCroy's portable scope family. A bright 9" CRT allows optimum waveform viewing on a high resolution 810 x 696 pixel screen.

Optional packages for FFT and extensive Waveform Processing (including Enhanced Resolution processing to 11 bits) are available.

DOS compatible memory card, PCMCIA portable hard drive and floppy disk options store waveforms and test setups, and make transferring data to your PC easier than ever before. An optional high resolution graphics printer is also available.

Specifications:

ACQUISITION

No. of Channels: 2
No. of Digitizers: 2
Maximum Sample Rate: 10 GS/s in single channel mode, 2.5 GS/s simultaneously on each channel
Bandwidth (-3 dB): 1.5 GHz (repetitive) 300 MHz (single shot)
Sensitivity: 2 mV/div to 5 V/div (9361) fully variable.
Offset Range: ±8 divisions.
DC Accuracy: ±(3% FS + 3% offset +1mV).
Vertical Resolution: 8 bits.
Analog Bandwidth Selections: 30 MHz and full.
Input Coupling: AC, DC, GND.
Input Impedance: 1 M Ohm||15 pF 50 Ohms ± 1% or 1 M Ohm||15 pF
Max Input: 1 M Ohm:250V (DC+peak AC<10KHz) 50 Ohms:± 5V DC (500 mW) or 5VRMS.
Scale Factors: Probe attenuation is sensed automatically.

WAVEFORM PROCESSING

Up to four processing functions may be performed simultaneously. Available functions are: Add, Subtract, Multiply, Divide, Negate, Identity, Sin (x)/x and the following:

Average: Summed averaging of up to 1,000 waveforms in the basic instrument. Up to 106 averages are possible with Option WP01.
Envelope*: Max, Min, or Max and Min values of from 1 to 106 waveforms are displayed.
ERES*: Low-Pass digital filter provides up to 11 bits vertical resolution.
Sample: Sample data is always available, even when trace is turned off. Any of the above modes can be invoked without destroying the sample data.
*Envelope and ERES modes are provided in Optional Math Package WP01.

TIME BASE SYSTEM

Timebases: Main and up to 4 Zoom Traces. Any 4 viewed simultaneously.
Time/Div Range: 1 ns/div to 1000 s/div
Timebase Accuracy: ± 0.07%.
Record Length: 500 to 25,000 points
(500 points for timebase settings from 500 ns/div to 1 ns/div).
Roll Mode: on ranges 500 ms to 1000 s/div.

TRIGGERING SYSTEM

Trigger Modes: Normal, Auto, Single, Stop.
Trigger Sources: CH1, CH2, Line, Ext, Ext/10 (Slope, Level and Coupling for each can be set independently.)
Slope: Positive, Negative, Window (BiSlope).
Coupling: AC, DC, LFREJ, HFREJ, HF.
Pre-trigger recording: 0 to 100% of full scale (0 to 75% at 10ns/div) adjustable in 1% steps.
Post-trigger delay: 0 to 10,000 divisions (adjustable in 0.1 div increments).
Holdoff by time: 25 ns to 20s.
Holdoff by events: 0 to 109 events.
Trigger Bandwidth: Up to 500 MHz using HF coupling.
Ext Trigger Input: 1 M Ohm||15pF, 250V Max.
Ext Trigger Range: ± 500mV, ± 5V with Ext/10
Trigger Timing: Trigger Date and Time are listed in the Waveform Status Menu.

SMART TRIGGER TYPES

Pulse Width: Trigger on pulse width be-tween two limits selectable from less than 2.5ns to 20s. Typically triggers on glitches down to 1 ns.
Interval Width: Trigger on pulse spacing between two limits selectable from 2.5ns to 20s.
Dropout: Trigger if the input signal drops out for longer than a timeout from 25ns to 20s.
State/Edge Qualified: Trigger on any source only if a given state (or transition) has occurred on one of the other possible sources. The delay between these events can be defined as a number of events on the trigger channel.
TV: Allows selection of both line (up to 1500) and field number (up to 8) for PAL, SECAM, NTSC or non-standard video.

DISPLAY

Waveform style: Vectors connect the individual sample points, which are highlighted as dots.
CRT: 12.5x17.5 cm (9" diagonal) raster.
Resolution: 810x696 points.
Modes: Normal, X-Y, Persistence.
Real-time Clock: Date, hours, minutes, sec.
Graticules: Internally generated; separate intensity control for grids and waveforms.
Grids: 1, 2 or 4 grids.
Formats: YT, XY, and both together.
Persistence: Normal or Infinite.
Zoom: Up to 200x Horizontal and up to 5x Vertical Expansion (50x with averaging, up to 40 mV sensitivity).

Please contact us for more information on the LeCroy 9361