DDA 7 Zi Disk Drive Analyzers

Based on the WavePro 7 Zi Series models, the DDA 7 Zi Series Disk Drive Analyzers are available in 3.5 and 6 GHz models and come equipped with 20 Mpts/ch acquisition memory. Dedicated disk drive measurements, trigger and zooming for failure analysis, and serial data measurement capability with a Disk Drive Analyzer user interface are also standard to address high capacity disk drive designs. Operate in either DDA or SDA mode to analyze the serial data links or the physical media behavior on a hard drive.

Explore DDA 7 Zi Explore DDA 7 Zi
DDA 735Zi   
Quick Specs
Analog Bandwidth @ 50 Ω (-3 dB)3.5 GHz
Single-Shot Sample Rate/Ch40 GS/s on 2 Ch
Standard Memory (4 Ch / 2 Ch) (Number of Segments)20 M / 40 M
DDA 760Zi   
Quick Specs
Analog Bandwidth @ 50 Ω (-3 dB)6 GHz
Single-Shot Sample Rate/Ch40 GS/s on 2 Ch
Standard Memory (4 Ch / 2 Ch) (Number of Segments)20 M / 40 M
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A Total Solution for Disk Drive Analysis

Maximum Performance
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. LeCroy continues that tradition with the DDA 7 Zi Series equipped with its powerful Disk Drive Analysis toolset. Capture, view, and analyze the wave shape of high-speed, complex drive signals with speed and integrity.

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.

The X-Stream II architecture enables fast and accurate measurements and analysis of disk drive signals. 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. The standard 20 Mpts of waveform memory and 40 GS/s capture on two channels, means multiple drive sectors can be acquired at once.

Long Memory and Flexibility in Finding Problems
Acquire a head signal up to 6 GHz, and then QuickZoom it from the front panel. The DDA copies and expands the drive signal automatically. Simply scroll horizontally and vertically to examine any sector. Multiple zooms let you view up to eight separate areas of the head signal; each zoom comes in a distinct color. Disk drive parameters let you characterize the pulse width variation or signal-to-noise ratio across a region. Failure Analysis engineers can store and recall golden waveforms and panel setups to compare problem drives with the known good drives. Analog-to-digital converters running at speeds up to 40 GS/s ensure the right sensitivity to measure today’s high-speed read channels. In every DDA, you can run your customer-developed scripts to view the captured signal with the filters matched to your channel and media. Custom user scripts can be created in MATLAB, Visual Basic, Excel or other formats.

Exceptional Trigger and Sequence Performance
The DDA’s disk triggers allow you to set up a series of events in the signal that then cause a trigger. For example, qualify the signal on the index signal and then capture all the sectors of information on the track. As memory is increased in the DDA, more sectors can be captured, with up to 50 picosecond/sample time resolution. Up to 15,000 sectors of data can be gathered with the DDA 7 Zi analyzers. 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.

Natural Graphical Interface
One press on the DDA menu takes you directly to the Disk Drive Analyzer features. The familiar controls on the front panel, coupled with a natural, context-sensitive graphical user-interface, react quickly to your commands. Functionality is exactly where you expect it to be.

The DDA 7 Zi provides one button access to all the tools needed to accurately debug and analyze disk drive operation.

The DDA 7 Zi features:

  • 31 custom parameters
  • 4 specific drive trigger
    • Sector
    • Servo Gate
    • PES trigger
    • Read Gate Trigger
  • Advanced drive analysis tools
Advanced Disk Drive analysis tools capabilities include:
  1. Head Filter Equalizer emulation
  2. Channel Emulation
  3. SAM Histograms
  4. Plot of SAM values
  5. PES runout analysis
  6. Analog Compare

Simultaneously connecting low-speed signals, like index and servo gate, and high-speed signals, like read channels has never been easier. With integrated 50 Ω and 1 MΩ inputs on all models, there is no longer a need for expensive adapters.

Main Specifications

Bandwidth 3.5 GHz, 6 GHz
Starting from $48,915
Standard Memory 20 Mpts/ch
Max Memory 256 Mpts/ch
Max Sampling Rate 40 GS/s
 

Memory Options

DDAZi-S-32
32 Mpt/Ch (64 Mpt/Ch Interleaved) Memory Option for DDA Zi. Includes an additional 2 GB of RAM (4 GB total)
DDAZi-M-64
64 Mpt/Ch (128 Mpt/Ch Interleaved) Memory Option for DDA Zi. Includes an additional 4 GB of RAM (8 GB total)
DDAZi-L-128
128 Mpt/Ch (256 Mpt/Ch Interleaved) Memory Option for DDA Zi. Includes an additional 4 GB of RAM (8 GB total)

Computer Upgrade

WPZi-2-UPG-8GBRAM
Upgrade from 2 GB to 8 GB CPU RAM
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.

Serial Data Analysis

WPZi-CBL-DE-EMBED
Remove cable effects from your measurements
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

Serial Data Compliance

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-PCIe
PCIe Gen1 Compliance and Development Software
QPHY-SATA
QualiPHY Enabled SATA Software Option
QPHY-USB
USB Application Software Package
QPHY-UWB
WiMedia UWB Transmitter Measurement Software Option
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

Serial Trigger and Decode

WPZi-HSPT
50 Mb/s to 3.125 Gb/s High Speed Serial Trigger Option for 4-6 GHz Oscilloscopes & Disk Drive Analyzers
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-I2Cbus TD
I2C Bus Trigger & Decode Option for WavePro Zi Series Oscilloscopes
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-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-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-LINbus TD
LIN Bus Trigger & Decode Option for WavePro Zi Series Oscilloscopes
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-AudioBus TD
AudioBus Trigger and decode Option for WavePro 7Zi
WPZi-AudioBus TDG
AudioBus Trigger, decode, and Graph Option for WavePro 7Zi
WPZi-ProtoSync PE
Oscilloscope & PCIe Protocol Analyzer Synchronization Option
WPZi-ProtoSync PE-B
Oscilloscope & PCIe Protocol Analyzer+Bit Tracer Synchronization Option
WPZi-ProtoSync PE-B-ExtDisp
Oscilloscope & PCIe Protocol Analyzer+Bit Tracer Synchronization Option with Zi-EXTDISP-15 Display
WPZi-1553 TD
MIL-STD-1553 Trigger and decode option for WavePro Zi

High Speed Output Accessories

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

Mixed Signal Solutions

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

Mixed Signal Accessories

MSO-MICTOR
Mictor Cable, D0-D35
MSO-DLS-18
Digital Lead Set, D0-D17
MSO-DLS-36
Digital Lead Set, D18-D35
MSO-GND-LEAD
MSO Flying Ground Lead
MSO-GND-EXTEND
MSO Ground Extenders
MSO-LBUS
LeCroy Bus Cable

Jitter Analysis Software

WPZi-JTA2
Jitter Timing and Analysis Software Package for WavePro Zi Series

Other Software Options

WPZi-XDEV
Developer's Tool Kit Option for WavePro Zi Series
WPZi-SPECTRUM
Spectrum Analyzer and Advanced FFT Option for WavePro Zi Series
WPZi-EMC
EMC Pulse Parameter Software Package for WavePro Zi Series

Data Storage Software

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

Power Analysis Software

WPZi-PMA2
Power Measure Analysis Software Package

Digital Filtering Software

WPZi-DFP2
Digital Filter Software Package for WavePro Zi Series

Miscellaneous

OC1024
OC1024 scope cart is sturdy and mobile
OC1021
OC1021 scope cart is sturdy and mobile
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
FRONT-COVER-1
Replacement Protective Front Cover for WavePro Zi Series
POUCH-1
Replacement Accessory Pouch
TTL-AUX-OUT
Accessory for Zi oscilloscopes to enable TTL level output from the Aux Out connector
Zi-FrontPanel
Removable front panel for WavePro 7Zi and WaveMaster 8Zi Oscilloscopes
Zi-FrontPanel-4Ch
Removable front panel with 4 independent channel controls for WavePro 7Zi and WaveMaster 8Zi Oscilloscopes

Features

TriggerScan
TriggerScan
X-Stream II
X-Stream II

Active Voltage Probes

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

Current Probes

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

Differential Amplifiers

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

Differential Probes

WL-Pbus
WaveLink ProBus probe body = 3.5 GHz
WL-PLink
WaveLink ProLink probe body >3.5 GHz
D500PT
WaveLink 6 GHz Differential Positioner Mounted Tip Module
D600A-AT
WaveLink 7.5 GHz Differential Probe with Adjustable Tip Module
D310
WaveLink 3.5 GHz Differential probe module 2.5V
D610
WaveLink 6 GHz Differential probe module 2.5V
D320
WaveLink 3.5 GHz Differential probe module 5V
D620
WaveLink 6 GHz Differential probe module 5V
AP033
500 MHz Active Differential Probe
AP034
1 GHz Active Differential Probe

High Voltage Probes

PPE1.2KV
10:1/100:1 200/300 MHz 5M Ohm/100M Ohm
PPE20KV
1000:1 100 MHz 100M Ohm High-Voltage Probe
PPE2KV
100:1 400 MHz 100M Ohm High Voltage Probe
PPE4KV
100:1 400 MHz 100M Ohm High-Voltage Probe
PPE5KV
100:1 400 MHz 100M Ohm High-Voltage Probe
PPE6KV
1000:1 400 MHz 5M Ohm High-Voltage Probe

High Voltage Differential Probes

AP031
15 MHz Differential Probe
ADP300
High-Voltage Active Differential Probe
ADP305
High-Voltage Differential Probes From LeCroy

Optical Probes

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

Passive Probes

PP007-WR-1
Passive Probe, 500 MHz, 2.5mm tip
PP008-1
÷10, 500 MHz, 10 MΩ, Passive Probe (Total of 1 Per Channel)
PP011-1
PP011 Passive Probe

Probe Parts and Kits

LPA-SMA-A
Pro-Link to SMA Adapter, new style
LPA-SMA-KIT-A
Kit of Pro-Link to SMA Adapter, new style
Dx10-QC
Replacement Quick Connect lead set for D310/D610
Dx10-SI
Replacement Solder tip lead set for D310/D610
Dx10-SP
Replacement Square Pin lead set for D310/D610
Dx20-QC
Replacement Quick Connect lead set for D320/D620
Dx20-SI
Replacement Solder tip lead set for D320/D620
Dx20-SP
Replacement Square Pin lead set for D320/D620
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
D300A-AT
WaveLink 4 GHz Differential Probe with Adjustable Tip Module
Dx10-PT
Replacement Dx10-PT Tip with Qty. 4 Pogo Pin Tips and Qty. 2 Sockets
Dx20-PT
Replacement Dx20-PT Tip with Qty. 4 Pogo Pin Tips and Qty. 2 Sockets
Dx10-PT-KIT
WaveLink Dx10-PT Adjustable Positioner Tip Kit. Includes XYZ Positioner Assembly with Mechanical Interconnects, Adhesive Kit, Connection Guides, Hand-held Wand, and Replacement Pins(Qty. 4)/Sockets(Qty 2).
Dx20-PT-KIT
WaveLink Dx20-PT Adjustable Positioner Tip Kit. Includes XYZ Positioner Assembly with Mechanical Interconnects, Adhesive Kit, Connection Guides, Hand-held Wand, and Replacement Pins (Qty. 4)/Sockets(Qty. 2).
Product Resources