供应DDA 7 Zi系列示波器

DDA 7 Zi系列示波器的技术参数：

最高性能 
LeCroy Disk Drive Analyzers (DDA) assist data storage design engineers by integrating tools that improve the time to market of new products and accelerate understanding and failure analysis on existing drives.力科磁盘驱动器分析仪（DDA）的集成工具，协助提高到新产品上市时间，加快对现有的理解和故障分析，数据存储驱动器设计工程师。 LeCroy continues that tradition with the DDA 7 Zi Series equipped with its powerful Disk Drive Analysis toolset.力科继续与多哈发展议程七子系列的传统，以其强大的分析工具集，磁盘驱动器设备。 Capture, view, and analyze the wave shape of high-speed, complex drive signals with speed and integrity.捕获，查看和分析了高速，速度和完整性复杂的驱动信号波形。

Data Storage applications are memory intensive as capturing multiple sectors or a complete track of data can be important in troubleshooting a design or characterizing media.数据存储应用程序内存捕获多个部门或一个完整的数据跟踪可以在设计或表征故障排除媒体的重要密集。

The X-Stream II architecture enables fast and accurate measurements and analysis of disk drive signals.的X - Stream II架构能够快速，准确的测量和分析的磁盘驱动器的信号。 Memory can be extended to 128 Mpts/Ch (256 Mpts/Ch on 2 Ch) using Option L. Both the DDA 760Zi and DDA 735Zi offer the convenience of selectable 50 Ω or 1 MΩ inputs.内存可以扩展到128Mpts的/总（256 Mpts / 2总总）利用股权属双方的多哈发展议程760Zi和DDA 735Zi提供可选的50Ω或1MΩ的输入方便。 The standard 20 Mpts of waveform memory and 40 GS/s capture on two channels, means multiple drive sectors can be acquired at once.该标准的20 Mpts两个通道的波形内存和40 GS / s的采集，是指多个驱动器部门可以在一次收购。

Long Memory and Flexibility in Finding Problems 长期记忆和灵活性，查找存在的问题 
Acquire a head signal up to 6 GHz, and then QuickZoom it from the front panel.树立头部高达6 GHz的信号，然后QuickZoom从它的前面板。 The DDA copies and expands the drive signal automatically.多哈发展议程的副本，并扩大了驱动信号自动。 Simply scroll horizontally and vertically to examine any sector.只需横向和纵向滚动任何部门审查。 Multiple zooms let you view up to eight separate areas of the head signal; each zoom comes in a distinct color.多重缩放让您查看多达8个不同地区的头部信号，每变焦在不同颜色。 Disk drive parameters let you characterize the pulse width variation or signal-to-noise ratio across a region.磁盘驱动器参数，让你在一个地区的特点，脉冲宽度变化或信号与噪声的比例。 Failure Analysis engineers can store and recall golden waveforms and panel setUPS to compare problem drives with the known good drives.失效分析工程师可以存储和回收黄金波形和面板设置比较好与已知的硬盘驱动器的问题。 Analog-to-digital converters running at speeds up to 40 GS/s ensure the right sensitivity to measure today's high-speed read channels.模拟到数字转换器运行速度高达40 GS / s的确保正确的敏感性来衡量今天的高速读取通道。 In every DDA, you can run your customer-developed scripts to view the captured signal with the filters matched to your channel and media.在每一个多哈发展议程，你可以运行你的客户开发的脚本来查看匹配到您的渠道和媒体的过滤器捕获的信号。 Custom user scripts can be created in MATLAB, Visual Basic, Excel or other formats.自定义用户可以创建脚本在MATLAB，Visual Basic中，Excel或其他格式。

Exceptional Trigger and Sequence Performance 特殊的触发和序列性能 
The DDA's disk triggers allow you to set up a series of events in the signal that then cause a trigger.多哈回合谈判的磁盘触发器允许你设置了一个信号在一系列事件，那时造成触发。 For example, qualify the signal on the index signal and then capture all the sectors of information on the track.例如，限定该指数信号捕捉信号，然后在赛道上的所有信息的部门。 As memory is increased in the DDA, more sectors can be captured, with up to 50 picosecond/sample time resolution.由于内存是在多哈发展议程增加，更多的行业可以被捕获，高达50皮秒/样品的时间分辨率。 Up to 15,000 sectors of data can be gathered with the DDA 7 Zi analyzers.高达15000部门可以收集数据与多哈发展议程七子仪。 An optional capability, Streaming Sequence, uses the X-Stream II and the fast hardware architecture of the DDA to streamup to 300,000 segments of data to memory; all taken at a high trigger rate.一个可选的功能，流序列，使用X -流II和多哈发展议程的快速硬件架构streamup至30万的数据段到内存，所有在一个较高的触发率措施。

Natural Graphical Interface 自然图形界面 
One press on the DDA menu takes you directly to the Disk Drive Analyzer features.多哈发展议程上的一个菜单记者带您直接到磁盘驱动器分析仪的功能。 The familiar controls on the front panel, coupled with a natural, context-sensitive graphical user-interface, react quickly to your commands.面板上熟悉的控制，与自然，上下文敏感的图形用户界面结合，迅速作出反应，以你的命令。 Functionality is exactly where you expect it to be.功能正是你期望的那样。

The DDA 7 Zi provides one button access to all the tools needed to accurately debug and analyze disk drive operation.多哈回合谈判七子之一，以提供所需的所有准确的调试和分析工具，磁盘驱动器的操作按钮访问。

The DDA 7 Zi features:多哈回合谈判七子功能：

31 custom parameters 31自定义参数 
4 specific drive trigger 4特定的驱动器触发 
Sector部门 
Servo Gate伺服门 
PES trigger PES的触发 
Read Gate Trigger读门触发 
Advanced drive analysis tools先进的驱动分析工具 
Advanced Disk Drive analysis tools capabilities include:先进的磁盘驱动器分析工具的功能包括： 
Head Filter Equalizer emulation头滤波均衡仿真 
Channel Emulation通道仿真 
SAM Histograms萨姆直方图 
Plot of SAM values情节SAM的价值观 
PES runout analysis PES的跳动分析 
Analog Compare模拟比