数字存储示波器 LeCroy 9354AL/9354TM

厂家: 美国力科
尺寸: 21x37x41cm
重量: 13kg

• 500M带宽，4通道
• 采样率最高可达2 GS/s
• 9354AL可达8M存储深度,9354TM可达2M存储深度
• Innovative Peak Detect Mode
• Fully programmable via GPIB and RS-232-C
• Automatic PASS/FAIL testing
• Advanced Signal Processing
• Internal High Resolution Graphics
• Glitch, Pattern, Qualified, Interval, Dropout and Video Triggers
• 8-bit vertical resolution, 11 with ERES option
• DOS Compatible Floppy Disk, PCMCIA potable hard drive and Memory Card options

采集系统

• 带宽(-3 dB)：DC to 500 MHz
• No. of Channels：4 CH
• No. of Digitizers：4 CH
• 最大采样率：2 GS/s
• 采集存储器：9354AL可达8 M,9354TM可达2M.
• 灵敏度：2 mV/div to 5 V/div, fully variable.
• Scale factors：A wide choice of over 12 probe attenuation factors are selectable.
• Offset Range：2.0 - 9.9 mV/div：± 120 mV
  10.0 - 199 mV/div：± 1.2 V
  0.2 - 5.0 V/div：± 24 V
  
  ±20 V across the whole sensitivity range when using the AP 020 FET probe.
• DC Accuracy：< or equal to±2% full scale.
• 垂直分解度：8 bits.
• 带宽限幅器：30 MHz
• 输入耦合：AC, DC, GND.
• 输入阻抗：1 M Ohm//14 pF or 50 Ohms ± 1%.
• 最大输入：
  1 M Ohm：250 V (DC+peak AC < or equal to 10 kHz)
  50 Ohms：± 5 V DC (500 mW) or 5 V RMS

时基系统

• Timebases：Main and up to 4 Zoom Traces.
• Time/Div Range：1 ns/div to 1000 s/div.
• Clock Accuracy：< or equal to 10 ppm
• Interpolator resolution：10 ps
• Roll Mode：Ranges 500 ms to 1,000 s/div.
• For > 50k points：10 s to 1,000 s/div.
• External Clock：< or equal to 100 MHz on EXT input with ECL, TTL or zero crossing levels up to 500 MHz with option 935XA-CKTRIG.

触发系统

• Trigger Modes：Normal, Auto, Single.
• Trigger Sources：CH1, CH2, Line, Ext, Ext/10 (9354：CH3, CH4), Slope, Level and Coupling for each can be set independently.
• Slope：Positive, Negative.
• Coupling：AC, DC, HF, LFREJ, HFREJ.
• Pre-trigger recording：0 to 100% of full scale (adjustable in 0.1 div increments).
• Post-trigger delay：0 to 10,000 divisions (adjustable in 0.01% increments).
• Holdoff by time：10 ns to 20 s.
• Holdoff by events：0 to 99,999,999 events.
• Trigger Bandwidth：Up to 500 MHz using HF coupling.
• Internal Trigger Sensitivity Range：± 5 div.
• EXT Trigger Max Input：
  1 M Ohm//15 pF：250 V (DC+peak AC < or equal to 10 kHz)
  50 Ohms ± 1%：± 5 V DC (500 mW) or 5 V RMS
• EXT Trigger Range：±0.5 V (±5 V with Ext/10)
• Trigger Timing：Trigger Date and Time are listed in the Memory Status Menu.

SMART触发类型

• Pattern：Trigger on the logic AND of 5 inputs - CH1, CH2, CH3, CH4, and EXT Trigger, (9350：3 inputs - CH1, CH2, EXT) where each source can be defined as High, Low or Don't Care. The Trigger can be defined as the beginning or end of the specified pattern.
• Signal or Pattern Width：Trigger on glitches as short as 1 nsec or on pulse widths between two limits selectable from < 2.5ns to 20s.
• Signal or Pattern Interval：Trigger on an interval between two limits selectable from 10ns to 20s.
• Dropout：Trigger if the input signal drops out for longer than a time-out from 25ns to 20s.
• State/Edge Qualified：Trigger on any source only if a given state (or transition) has occurred on another source. The delay between these events can be defined as a number of events on the trigger channel or as a time interval.
• TV：Allows selection of both line (up to 1500) and field number (up to 8) for PAL, SECAM, NTSC or non-standard video.

采集模式

• Random Interleaved Sampling (RIS)：for repetitive signals from 1 ns/div to 2 µs/div (M,L versions：from 1 ns/div to 5 µs/div).
• Single shot：for transient and repetitive signals from 10 ns/div (all channels active).
• Peak detect：captures and displays 2.5 ns glitches or other high-speed events.
• Sequence：Stores multiple events - each of them time stamped - in segmented acquisition memories.
• Number of segments available：9354TM 2-500, 9354AL 2-2,000