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DDA 7Zi-A 磁盤驅(qū)動分析儀

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DDA 7Zi-A 硬盤驅(qū)動分析儀在WavePro 7Zi-A系列示波器的基礎(chǔ)上,提供了3.5和6GHz模塊并且配備了20Mpts/ch的采樣存儲器,專用的磁盤驅(qū)動測量、對失效分析的觸發(fā)和縮放。標配了裝有磁盤驅(qū)動分析儀用戶界面的串行數(shù)據(jù)測量功能,從而得到高性能的磁盤驅(qū)動設(shè)計。在DDA或SDA模式下工作,可對串行數(shù)據(jù)鏈接或者其它磁盤驅(qū)動的媒介行為進行分析。

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

磁盤驅(qū)動分析的解決方案

性能

力科磁盤驅(qū)動分析儀(DDA)內(nèi)置的工具可以協(xié)助數(shù)據(jù)存儲工程師,加快新產(chǎn)品推向市場的速度,加快對現(xiàn)存的驅(qū)動器的理解和失效分析。力科持續(xù)著DDA 7Zi-A系列的傳統(tǒng),為其配備強大的磁盤驅(qū)動分析工具箱??焖偻暾夭东@、觀察并分析高速復(fù)雜的驅(qū)動器信號波形。

數(shù)據(jù)存儲應(yīng)用對存儲器非常敏感,例如捕獲多個扇區(qū)或一個完整軌道的數(shù)據(jù),對解決設(shè)計的故障或?qū)橘|(zhì)定性具有很重要的意義。

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

長存儲和查找問題的靈活性

獲取一個高達6GHz的頭信號,然后使用前面板的快速縮放按鈕對其進行縮放。DDA會自動復(fù)制并擴展該驅(qū)動器信號。簡單地水平和垂直滾動,檢查任意扇區(qū)。多個縮放可以使您從8個各自區(qū)域觀察到該頭信號;每個縮放使用不同的顏色。磁盤驅(qū)動參數(shù)可以使您對脈寬的變化或某個區(qū)域內(nèi)的信噪比進行定性分析。失效分析工程師可以存儲并回調(diào)重要波形和面板設(shè)置來對比問題驅(qū)動器和正常驅(qū)動器。模數(shù)轉(zhuǎn)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)匹配的濾波器來觀察捕獲的信號。用戶自定義腳本可以通過MATLAB、Visual Basic、Excel或其他格式來創(chuàng)建。

特殊觸發(fā)和序列性能

DDA的磁盤觸發(fā)可以使您對信號設(shè)置一系列的事件并開啟觸發(fā)。例如,驗證索引信號上的信號并捕獲磁道上所有扇區(qū)的信息。隨著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(qū)可被捕獲。DDA 7Zi-A分析儀可以收集最多15,000個扇區(qū)的數(shù)據(jù)。另一個附加功能,流序列,使用DDA的X-Stream II和快速硬件架構(gòu),可以將最多300,000片數(shù)據(jù)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驅(qū)動分析儀功能。前置面板上類似的控制,外加一個自然的上下文相關(guān)圖形用戶界面,可以快速響應(yīng)您的命令。該功能正是您想要的。

DDA 7Zi-A提供了一鍵調(diào)用全部工具,來進行準確的調(diào)試和分析磁盤驅(qū)動的工作。

DDA 7Zi-A特點:

31個用戶參數(shù)

4個專用驅(qū)動器觸發(fā)

    扇區(qū)

    伺服門

    PES觸發(fā)

    讀取門觸發(fā)

高級驅(qū)動器分析工具

高級磁盤驅(qū)動分析工具功能包括:

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跳動分析

6.  模擬對比

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

主要指標

帶寬

3.5 GHz- 6 GHz

標準內(nèi)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(shù)據(jù)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(shù)據(jù)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(shù)據(jù)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(shù)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(shù)據(jù)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.

 

傳輸線探頭

PP066
7.5 GHz Low Capacitance ÷10/÷20 probe

 

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