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    當前位置：華特力科（北京）商貿有限公司>>示波器概覽>>DDA 7Zi-A 磁盤(pán)驅動(dòng)分析儀

    DDA 7Zi-A 磁盤(pán)驅動(dòng)分析儀

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    產(chǎn)品簡(jiǎn)介

    DDA 7Zi-A 硬盤(pán)驅動(dòng)分析儀在WavePro 7Zi-A系列示波器的基礎上，提供了3.5和6GHz模塊并且配備了20Mpts/ch的采樣存儲器，專(zhuān)用的磁盤(pán)驅動(dòng)測量、對失效分析的觸發(fā)和縮放。標配了裝有磁盤(pán)驅動(dòng)分析儀用戶(hù)界面的串行數據測量功能，從而得到高性能的磁盤(pán)驅動(dòng)設計。在DDA或SDA模式下工作，可對串行數據鏈接或者其它磁盤(pán)驅動(dòng)的媒介行為進(jìn)行分析。

    詳細介紹

    DDA 725Zi-A   (2.5 GHz Bandwidth, 4 Input Channels, 40 GS/s on 2 Ch Max Sample Rate)

    帶寬

    2.5 GHz

    采樣率

    40 GS/s on 2 Ch
    20 GS/s on 4 Ch

    存儲深度

    256 Mpts (2 Ch operation)

    輸入通道

    4

    垂直分辨率

    8-bits

    DDA 735Zi-A   (3.5 GHz Bandwidth, 4 Input Channels, 40 GS/s on 2 Ch Max Sample Rate)

    帶寬

    3.5 GHz

    采樣率

    40 GS/s on 2 Ch
    20 GS/s on 4 Ch

    存儲深度

    256 Mpts (2 Ch operation)

    輸入通道

    4

    垂直分辨率

    8-bits

    DDA 760Zi-A   (6 GHz Bandwidth, 4 Input Channels, 40 GS/s on 2 Ch Max Sample Rate)

    帶寬

    6 GHz

    采樣率

    40 GS/s on 2 Ch
    20 GS/s on 4 Ch

    存儲深度

    256 Mpts (2 Ch operation)

    輸入通道

    4

    垂直分辨率

    8-bits

     

    關(guān)鍵特性

    磁盤(pán)驅動(dòng)分析的解決方案

    性能

    力科磁盤(pán)驅動(dòng)分析儀(DDA)內置的工具可以協(xié)助數據存儲工程師，加快新產(chǎn)品推向市場(chǎng)的速度，加快對現存的驅動(dòng)器的理解和失效分析。力科持續著(zhù)DDA 7Zi-A系列的傳統，為其配備強大的磁盤(pán)驅動(dòng)分析工具箱?？焖偻暾夭东@、觀(guān)察并分析高速復雜的驅動(dòng)器信號波形。

    數據存儲應用對存儲器非常敏感，例如捕獲多個(gè)扇區或一個(gè)完整軌道的數據，對解決設計的故障或對介質(zhì)定性具有很重要的意義。

    X-Stream II架構可以快速精確地測量分析磁盤(pán)驅動(dòng)器信號。使用選件L可以將存儲器擴展到128 Mpts/Ch(2個(gè)通道256 Mpts/Ch)。DDA 760Zi和DDA 735Zi均可方便地選擇50Ω或1MΩ輸入。2個(gè)通道上標配20 Mpts波形存儲器和 40 GS/s 采樣速率，意味著(zhù)多驅動(dòng)器扇區可被同時(shí)采樣。

    長(cháng)存儲和查找問(wèn)題的靈活性

    獲取一個(gè)高達6GHz的頭信號，然后使用前面板的快速縮放按鈕對其進(jìn)行縮放。DDA會(huì )自動(dòng)復制并擴展該驅動(dòng)器信號。簡(jiǎn)單地水平和垂直滾動(dòng)，檢查任意扇區。多個(gè)縮放可以使您從8個(gè)各自區域觀(guān)察到該頭信號；每個(gè)縮放使用不同的顏色。磁盤(pán)驅動(dòng)參數可以使您對脈寬的變化或某個(gè)區域內的信噪比進(jìn)行定性分析。失效分析工程師可以存儲并回調重要波形和面板設置來(lái)對比問(wèn)題驅動(dòng)器和正常驅動(dòng)器。模數轉換器在高達40 GS/s的速度運行，以保證可以對今天的高速讀通道的測量具有足夠的敏感度。使用每臺DDA，您都可以運行您的自定義腳本，配合與您的通道和介質(zhì)匹配的濾波器來(lái)觀(guān)察捕獲的信號。用戶(hù)自定義腳本可以通過(guò)MATLAB、Visual Basic、Excel或其他格式來(lái)創(chuàng )建。

    特殊觸發(fā)和序列性能

    DDA的磁盤(pán)觸發(fā)可以使您對信號設置一系列的事件并開(kāi)啟觸發(fā)。例如，驗證索引信號上的信號并捕獲磁道上所有扇區的信息。隨著(zhù)DDA上存儲器的增加，在高達50微秒/采樣的事件分辨率下，更多的扇區可被捕獲。DDA 7Zi-A分析儀可以收集最多15,000個(gè)扇區的數據。另一個(gè)附加功能，流序列，使用DDA的X-Stream II和快速硬件架構，可以將最多300,000片數據存流入存儲器中；并且采用高速觸發(fā)頻率。

    自然圖形界面

    按一下DDA菜單，可以使您直接跳至磁盤(pán)驅動(dòng)分析儀功能。前置面板上類(lèi)似的控制，外加一個(gè)自然的上下文相關(guān)圖形用戶(hù)界面，可以快速響應您的命令。該功能正是您想要的。

    DDA 7Zi-A提供了一鍵調用全部工具，來(lái)進(jìn)行準確的調試和分析磁盤(pán)驅動(dòng)的工作。

    DDA 7Zi-A特點(diǎn)：

    31個(gè)用戶(hù)參數

    4個(gè)專(zhuān)用驅動(dòng)器觸發(fā)

        扇區

        伺服門(mén)

        PES觸發(fā)

        讀取門(mén)觸發(fā)

    高級驅動(dòng)器分析工具

    高級磁盤(pán)驅動(dòng)分析工具功能包括：

    1.  頭濾波均衡器仿真

    2.  通道仿真

    3.  SAM直方圖

    4.  SAM值圖表

    5.  PES跳動(dòng)分析

    6.  模擬對比

    同時(shí)連接低速信號，例如索引和伺服門(mén)，和高速信號，如讀通道，從來(lái)都不是一件容易的事情。所有模塊都集成了50Ω和1MΩ的輸入，所有沒(méi)有必要購買(mǎi)昂貴的適配器。

    主要指標

    帶寬

    3.5 GHz- 6 GHz

    標準內存

    32 Mpts – 256Mpts

    存儲深度

    256 Mpts/ch

    采樣率

    40 GS/s

     

    存儲深度選件

    DDAZi-A-M-64
    64 Mpt/Ch (128 Mpt/Ch Interleaved) Memory Option for DDA Zi-A.

    DDAZi-A-L-128
    128 Mpt/Ch (256 Mpt/Ch Interleaved) Memory Option for DDA Zi-A.

     

    高速輸出附件

    LSIB-1
    High speed PCIe Gen1 x4 digitizer output for LeCroy oscilloscope. Half-height card with custom connector

    LSIB-HOSTBOARD
    PCI Express x4 Host Interface Board for desktop PC

    LSIB-HOSTCARD
    PCI Express x1 Express Card Host Interface for laptop Express Card slot

    LSIB-CABLE-3M
    PCI Express x 4 3-meter cable with x4 cable connectors included

    LSIB-CABLE-7M
    PCI Express x 4 7-meter cable with x4 cable connectors include

     

    串行數據分析

    WPZi-EYEDRII
    Eye Doctor II Advanced Signal Integrity Tools for WavePro 7 Zi Oscilloscopes, SDA 7 Zi Serial Data Analyzers, and DDA 7 Zi Disk Drive Analyzers

     

    串行數據一致性測試選件

    QPHY-MIPI-DPHY
    QualiPHY Enabled MIPI D-PHY Software Option

    QPHY-DDR2
    QualiPHY DDR2 Compliance Software Option

    QPHY-DDR3
    QualiPHY Enabled DDR3 Software Option

    QPHY-ENET
    QualiPHY Ethernet Application Software

    QPHY-HDMI
    QualiPHY Enabled HDMI Software Option (TF-HDMI-3.3V-QUADPAK required;WavePro 760Zi requires SDA II option)

    QPHY-LPDDR2
    QualiPHY LPDDR2 Compliance SW

    QPHY-PCIe
    QualiPHY Enabled PCIe Software Option (for Gen1 and Gen2 testing)

    QPHY-SATA-TSG-RSG
    QualiPHY Enabled SATA Software Option

    QPHY-USB
    USB Application Software Package

    QPHY-UWB
    WiMedia UWB Transmitter Measurement Software Option

    ENET-2ADA-BNCSMA
    2 x BNC to SMA Adapter

    ENET-2CAB-SMA018
    2 x 18 inch SMA to SMA Cable

    ENET-2CAB-SMA036
    2 x 36 inch SMA to SMA Cable

     

    計算機升級選件

    WPZi-4-UPG-8GBRAM
    Upgrade from 4 GB to 8 GB CPU RAM

    GPIB-2
    GPIB Option for LeCroy oscilloscope. Half-height card with custom connector.

    WPZi-500GB-HD
    Upgrade from standard size hard drive to 500 GB hard drive

    WPZi-160GB-RHD-02
    Additional 160 GB Hard Drive for WPZi. Includes Windows Vista OS, LeCroy oscilloscope software and critical scope operational file duplicates.

    WPZi-500GB-RHD-02
    Additional 500 GB Hard Drive for WPZi. Includes Windows Vista OS, LeCroy oscilloscope software and critical scope operational file duplicates.

     

    串行觸發(fā)和解碼選件

    WPZi-SATAbus D
    SATA Decode annotation option for WavePro 7Zi Series Supports SATA Gen 1, 2, and 3

    WPZi-1553 TD
    MIL-STD-1553 Trigger and decode option for WavePro Zi

    WPZi-ARINC429bus DSymbolic
    ARINC 429 Bus Symbolic Decode option for WavePro Zi

    WPZi-AudioBus TD
    AudioBus Trigger and decode Option for WavePro 7Zi

    WPZi-AudioBus TDG
    AudioBus Trigger, decode, and Graph Option for WavePro 7Zi

    WPZi-CANbus TD
    CAN Bus Trigger & Decode Option for WavePro Zi Series Oscilloscopes

    WPZi-CANbus TDM
    CAN Bus Trigger, Decode, and Measure Option for WavePro Zi Series Oscilloscopes

    WPZi-DigRF3Gbus D
    DigRF 3G Bus Decode option for WavePro Zi

    WPZi-DPHYbus D
    D-PHY Bus Decode option for WavePro Zi

    WPZi-FlexrayBus TD
    FlexRay Bus Trigger & Decode Option for WavePro Zi Series Oscilloscopes

    WPZi-FlexRayBus TDP
    FlexRay Bus Trigger, Decode, and Physical Layer Test Option for WavePro Zi Series Oscilloscopes

    WPZi-HSPT
    50 Mb/s to 3.125 Gb/s High Speed Serial Trigger Option for 4-6 GHz Oscilloscopes & Disk Drive Analyzers

    WPZi-I2Cbus TD
    I2C Bus Trigger & Decode Option for WavePro Zi Series Oscilloscopes

    WPZi-LINbus TD
    LIN Bus Trigger & Decode Option for WavePro Zi Series Oscilloscopes

    WPZi-MSPT
    50 Mb/s to 1.25 Gb/s Medium Speed Serial Trigger Option for 2.5-3.5 GHz Oscilloscopes & Disk Drive Analyzers

    WPZi-PCIEbus D
    PCI Express (Gen 1.x, 2.0, and 3.0) Protocol Link Layer Decode Annotation for WavePro 7 Zi Series Oscilloscopes and Analyzers

    WPZi-PROTObus MAG
    Serial Debug Toolkit - Measure Analyze Graph for WavePro Zi

    WPZi-ProtoSync
    Decode Annotation and Protocol Analyzer Software Synchronization Option for WavePro 7Zi/Zi-A

    WPZi-ProtoSync-BT
    Decode Annotation and Protocol Analyzer + Bit Tracer Software Synchronization Option for WavePro Zi/Zi-A

    WPZi-SPIbus TD
    SPI Bus Trigger & Decode Option for WavePro Zi Series Oscilloscopes

    WPZi-UART-RS232bus TD
    UART and RS232 Bus Trigger & Decode Option for WavePro Zi Series Oscilloscopes

    WPZi-USB2bus D
    USB 2.0 Bus Decode option for WavePro Zi

    WPZi-USB3bus D
    USB 3.0 Decode option for WavePro Zi

     

    示波器同步選件

    Zi-8CH-SYNCH
    HW Kit to allow combination of channels from two 8Zi oscilloscopes

     

    通用附件

    KYBD-1
    Keyboard

    WPZi-HARDCASE
    Hard carrying case for all WavePro Zi Series oscilloscopes

    WPZi-SOFTCASE
    Soft carrying case for all WavePro Zi Series oscilloscopes

    RACKMOUNT-1
    Rack-mount accessory for converting a WavePro Zi series oscilloscope to an 8U rack-mounted package

    ZI-EXTDISP-15
    Top-mounted, Fully Integrated 15.3" WXGA with Touch Screen Display, Including all Cabling and Software

    TTL-AUX-OUT
    Accessory for Zi oscilloscopes to enable TTL level output from the Aux Out connector

    Zi-FrontPanel-4Ch
    Removable front panel with 4 independent channel controls for WavePro 7Zi and WaveMaster 8Zi Oscilloscopes

    Rise-Time-Filter-100ps
    Low-Pass Rise Time Filter 100 ps

    Rise-Time-Filter-150ps
    Low-Pass Rise Time Filter 150 ps

    20dB-SMA-Attenuator
    20 dB Attenuator

     

    其他軟件選件

    WPZi-SPECTRUM
    Spectrum Analyzer and Advanced FFT Option for WavePro Zi Series

    WPZi-EMC
    EMC Pulse Parameter Software Package for WavePro Zi Series

     

    數據存儲軟件

    WPZi-AORM
    Advanced Optical Recording Measurement Package for WavePro Zi Series

     

    電源分析軟件

    WPZi-PMA2
    Power Measure Analysis Software Package

     

    數字濾波軟件

    WPZi-DFP2
    Digital Filter Software Package for WavePro Zi Series

     

    混合信號解決方案

    MS-500
    500 MHz Maximum Input Frequency, 18 Channels, 50 Mpts/ch Mixed Signal Oscilloscope Option

    MS-500-36
    250 MHz Maximum Input Frequency, 36 Channels, 25 Mpts/ch Mixed Signal Oscilloscope Option

    MS-250
    250 MHz Maximum Input Frequency, 18 Channels, 10 Mpts/ch Mixed Signal Oscilloscope Option

     

    混合信號附件

    PK400-1
    Large gripper probe set for 0.10'' (2.54 mm) pin pitch, includes 10 probes with color-coded leads

    PK400-2
    Medium gripper probe set for 0.04'' (1.0 mm) pin pitch, includes 10 probes with color-coded leads

    PK400-3
    Small gripper probe set for 0.008'' (0.2 mm) pin pitch, includes 10 probes with color-coded leads

    MSO-MICTOR
    Mictor Cable, D0-D35

    MSO-3M
    3M Interconnect Cable, D0-D17 or D18-D35

     

    串行數據測試夾具

    TF-DSQ
    Probe Deskew and Calibration Fixture

    TF-ENET-B
    10/100/1000Base-T Compliance Test Fixture

    TF-ET
    Telecom Adaptor Kit 100Ω, 120Ω, 75Ω

    TF-HDMI-3.3V-QUADPAK
    HDMI Pull-Up Terminator Quad Pack – for Use with the Efficere ET-HDMI-TPS-S Test Fixture

    TF-SATA-C
    SATA Compliance Test Fixture (*WavePro 7 Zi and WaveMaster 8 Zi class oscilloscopes require the SDA II software option; **20M memory required)

    TF-SATA-C-Kit
    SATA Compliance Test Kit (*WavePro 7 Zi and WaveMaster 8 Zi class oscilloscopes require the SDA II software option; **20M memory required)

    TF-USB-B
    USB 2.0 Testing Compliance Test Fixture

     

    有源電壓探頭

    ZS1500-QUADPAK
    Set of 4 ZS1500 Active Probes

    ZS1000-QUADPAK
    Set of 4 ZS1000 Active Probes

    ZS1500
    1.5 GHz, 1 MΩ, 0.9 pF Active Probe

    ZS1000
    1 GHz, 1 MΩ, 0.9 pF Active Probe

    HFP2500
    2.5 GHz Active Voltage Probe

     

    電流探頭

    CP030
    30 Amps, 50 MHz BW Current Probe - AC/DC , 50 Amp Peak Pulse

    CP031
    30 Amps, 100 MHz BW Current Probe - AC/DC , 50 Amp Peak Pulse

    AP015
    30 Amps, 50MHz BW Current Probe - AC/DC, 50 Amp Peak Pulse

    CP150
    150 Amps, 10 MHz BW Current Probe - AC/DC , 500 Amp Peak Pulse

    CP500
    500 Amps, 2 MHz BW Current Probe - AC/DC , 700 Amp Peak

    DCS015
    Deskew Calibration Source for AP015

     

    差分放大器

    DA1855A
    DA1855A, 100 MHz Differential Amplifier with fast over drive recovery, calibrated offset, and selectable LP filters

    DXC100A
    DXC100A, Selectable ÷100 or ÷10 , Passive Differential Probe Pair for DA18xxA series

    DXC200
    ÷1,50 MHz low capacitance Passive Differential Probe Pair for DA18xxA series

    DXC-5100
    ÷100 2.5KV Passive High Voltage Probe Pair for DA18xxA series. Requires DA101 for full performance

    DA101
    ÷10 1MOhm Passive Attenuator for DXC series probes

    DA1855A-PR2
    2 Ch, 100 MHz Differential Amplifier with fast over drive recovery, calibrated offset, and selectable LP filters

    DA1855A-PR2-RM
    Rack mountable version of the DA1855A-PR2

    DA1855A-RM
    DA1855A with rackmount

     

    差分探頭

    WL-Pbus
    WaveLink ProBus probe body = 3.5 GHz

    D600A-AT
    WaveLink 7.5 GHz Differential Probe with Adjustable Tip Module

    D300A-AT
    WaveLink 4 GHz Differential Probe with Adjustable Tip Module

    D620
    WaveLink 6 GHz Differential probe module 5V

    D610
    WaveLink 6 GHz Differential probe module 2.5V

    D320
    WaveLink 3.5 GHz Differential probe module 5V

    D310
    WaveLink 3.5 GHz Differential probe module 2.5V

    D620-PT
    WaveLink D620 6 GHz/5Vp-p and +/-3V Offset Range Differential Amplifier Small Tip Module with Dx20-PT Adjustable Positioner Tip. 4.8 mVrms (typical) probe + scope noise. Includes XYZ Positioner Assembly with Mechanical Interconnects, Adhesive Kit, Connection Guides, Hand-held Wand, and Replacement Pins (Qty. 4)/Sockets(Qty. 2).

    D610-PT
    WaveLink D610 6 GHz/2.5Vp-p and +/-3V Offset Range Differential Amplifier Small Tip Module with Dx10-PT Adjustable Positioner Tip. 2.8 mVrms (typical) probe + scope noise. Includes XYZ Positioner Assembly with Mechanical Interconnects, Adhesive Kit, Connection Guides, Hand-held Wand, and Replacement Pins (Qty. 4)/Sockets(Qty. 2).

    D500PT
    WaveLink 6 GHz Differential Positioner Mounted Tip Module

    D320-PT
    WaveLink D320 3.5 GHz/5Vp-p and +/-3V Offset Range Differential Amplifier Small Tip Module with Dx20-PT Adjustable Positioner Tip. 4.8 mVrms (typical) probe + scope noise. Includes XYZ Positioner Assembly with Mechanical Interconnects, Adhesive Kit, Connection Guides, Hand-held Wand, and Replacement Pins (Qty. 4)/Sockets(Qty. 2).

    D310-PT
    WaveLink D310 3.5 GHz/2.5Vp-p and +/-3V Offset Range Differential Amplifier Small Tip Module with Dx10-PT Adjustable Positioner Tip. 2.8 mVrms (typical) probe + scope noise. Includes XYZ Positioner Assembly with Mechanical Interconnects, Adhesive Kit, Connection Guides, Hand-held Wand, and Replacement Pins (Qty. 4)/Sockets(Qty. 2).

    D600ST
    WaveLink 7 GHz Differential Probe with Small Tip Module (includes D6000ST-SI, D600ST-QC, D600ST-SP)

    D350ST
    WaveLink 4 GHz, 5 V Differential with Small Tip Module

    AP034
    1 GHz Active Differential Probe

    AP033
    500 MHz Active Differential Probe

     

    高壓探頭

    PPE1.2KV
    10:1/100:1 200/300 MHz 5M Ohm/50M Ohm

    PPE2KV
    100:1 400 MHz 50M Ohm High Voltage Probe

    PPE4KV
    100:1 400 MHz 50M Ohm High-Voltage Probe

    PPE5KV
    100:1 400 MHz 50M Ohm High-Voltage Probe

    PPE6KV
    1000:1 400 MHz 50M Ohm High-Voltage Probe

     

    高壓差分探頭

    AP031
    700 V, 25 MHz High-Voltage Differential Probe (÷10, ÷100)

    ADP300
    1,400 V, 20 MHz High-Voltage Differential Probe

    ADP305
    1,400 V, 100 MHz High-Voltage Differential Probe

    HVD3102
    25 MHz High Voltage Differential Probe

    HVD3106
    120 MHz High Voltage Differential Probe

    HVD3206
    2kv,120MHZ High Voltage Differential Probe

    HVD3605
    6kV, 100 MHz High Voltage Differential Probe

     

    光探頭

    OE425
    Short wavelength O/E Converter (500-870 nm)

    OE455
    Long wavelength O/E Converter (950-1630 nm)

    OE525
    Short wavelength O/E Converter (500-870 nm)

    OE555
    Long wavelength O/E converter

     

    探頭部件

    LPA-SMA-KIT-A
    Kit of Pro-Link to SMA Adapter, new style

    LPA-SMA-A
    Pro-Link to SMA Adapter, new style

    Dxx0-Cable-HiTemp
    Replacement 30" matched cable set for use with HiTemp Solder tip leadset

    Dx20-SI-HiTEMP
    Replacement Solder tip leadset for use with D620/D320 and temperature extension cables

    Dx20-HiTEMP
    WaveLink Temperature extension cables for Dx20. Includes 1 set of matched 30" high temp cables, 1 solder tip leadset.

    Dx10-SI-HiTEMP
    Replacement Solder tip leadset for use with D610/D310 and temperature extension cables

    Dx10-HiTEMP
    WaveLink Temperature extension cables for Dx10. Includes 1 set of matched 30" high temp cables, 1 solder tip leadset.

     

    傳輸線(xiàn)探頭

    PP066
    7.5 GHz Low Capacitance ÷10/÷20 probe

     

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