Tektronix DPO7254 Spec Sheet

Digital Phosphor Oscilloscopes
DPO7000 Series
Unmatched Performance and Versatility for Greater Insight into Your Design to Get Your Work Done Faster
The DPO7000 Series is a new generation of digital phosphor oscilloscopes and is the industry’s best solution to the challenging signal integrity issues faced by designers verifying, characterizing, debugging and testing sophisticated electronic designs. The family features exceptional performance in signal acquisition and analysis, opera­tional simplicity and unmatched debug­ging tools to accelerate your day-to-day tasks. The largest screen in the industry and the intuitive user interface provide easy access to the maximum amount of information.
Unmatched Acquisition Performance
Signal Fidelity of Tektronix Oscilloscopes Ensures Confidence in Your Measurement Results
High sample rate on all models, on all channels, to capture more signal details (transients, imperfections,fast edges), 40 GS/s on one channel for the 2.5 GHz models
Option 2SR to double the maximum real­time sample rate for the 500 MHz and 1 GHz models
Best low jitter noise floor and vertical accuracy for very accurate measurements
Longest acquisition of the industry to provide more resolution and longer time sequence
Standard 10 million data points per channels, Optional up to 400 million data points on
2.5 GHz models Easily manage this deep record length, provide
detailed comparison and analysis of multiple waveform segments with the MultiView Zoom feature.Automatically scroll through deep records visually or create a math expression to instantly highlight differences
Highest performance probing solutions for differential and single-ended voltage signals as well as current measurement, because accurate design verification depends on high bandwidth access to critical signals and high-fidelity signal capture
Features & Benefits
2.5 GHz, 1 GHz and 500 MHz Bandwidth Models
Up to 10 GS/s Real-time Sample Rate on All Four Channels
Up to 400 Megasamples Record Length with MultiView Zoom Feature for Quick Navigation
>250,000 wfms/s Maximum Waveform Capture Rate
MyScope®Custom Windows Enhance Productivity
Pinpoint™Triggering Provides the Most Flexible and Highest Perfor­mance Triggering to Address Virtually Any Triggering Situation
Small Footprint and Light Weight
12.1" Largest XGA Touch Screen Display in the Industry
Clock Recovery from Serial Data Streams and NRZ Serial Pattern Trigger for Isolation of Pattern-dependent Effects
Low-speed Serial Protocol Triggering (I2C, SPI, CAN)
Technology-specific Software Solutions Provide Built-in Domain Expertise for Jitter and Timing Measurements, Power Measurements, Ethernet and USB2.0 Compliance Testing
OpenChoice®Software with Microsoft Windows XP OS Enables Built-in Networking and Extended Analysis
Applications
Signal Integrity, Jitter and Timing Analysis
Debugging and Compliance Testing of Serial Data Streams for Telecom and Datacom Industry Standards
Low-speed Serial Bus Design (CAN, SPI, I
Investigation of Transient Phenomena
Power Measurements and Analysis Automotive Electronics Video Applications
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C, LIN)
Digital Phosphor Oscilloscopes
DPO7000 Series
Zoom in on four areas of interest simultane­ously to compare them.
Unmatched Versatility
With the MyScope Feature, Create Your Own Control Windows with Only the Controls, Features and Capabilities that You Care About
Easily create your own personalized “toolbox” of oscilloscope features in a matter of minutes using a simple, visual, drag-and-drop process. Once created, these custom-control windows are easily accessed through a dedicated MyScope button and menu selection on the oscillo­scope button/menu bar, just like any other control window. You can make an unlimited number of custom control windows, enabling each person who uses the oscilloscope in a shared environ­ment, to have their own unique control window. Everything you need is found in one control window rather than having to constantly navigate through menu after menu to repeat similar tasks.
The TAP2500 Active FET probe achieves high-speed signal acquisition and measure­ment fidelity.
With OpenChoice
®
Software, Customize Your Test and Measurement System with Familiar Analysis Tools
The analysis and networking features of OpenChoice software add more flexibility to Tektronix’ Windows XP oscilloscopes: Using the fast embedded bus, waveform data can be moved directly from acquisition to analysis applications on the Windows desktop at much faster speeds than conventional GPIB transfers. Tektronix’ implementation of industry standard
protocols, such as TekVISA
interface and ActiveX controls, are included for using and enhancing Windows applications for data analysis and documentation. IVI instrument drivers are included to enable easy communication with the oscilloscope using GPIB, serial data and LAN connec­tions from programs running on the
Drag and drop menu items of interest to create the MyScope
Capture data into Microsoft Excel using the unique Excel toolbar and create custom reports using the Word toolbar.
®
control window.
instrument or an external PC. Integration of the oscilloscope with external PCs and non-Windows hosts is also supported by the DPO7000 Series software solutions. Data transfer programs, such as the Excel or Word toolbar are used to simplify analysis and documentation on the Windows desktop or on an external PC.
Oscilloscope • www.tektronix.com/oscilloscopes
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Digital Phosphor Oscilloscopes
DPO7000 Series
Maximize the probability of capturing elusive glitches and other infrequent events with FastAcq acquisition mode.
Accelerate the Debug of Complex Electrical Designs
FastAcq Acquisition Mode Expedites Debugging by Clearly Showing Imperfections
More than just color-grading, FastAcq enabled by Tektronix proprietary DPX acquisition technology, captures signals at more than 250,000 waveforms per second on all four channels simultaneously, dramatically increasing the probability of discovering infrequent fault events. And with a simple turn of the intensity knob you can clearly see “a world others don’t see,” because frequency of occurrence is color coded. Some oscilloscope vendors claim high waveform capture rates for short bursts of time, but only DPO7000 Series Oscilloscopes, enabled by DPX technology , can deliver these fast wave­form capture rates on a sustained basis – saving minutes, hours or even days by quickly revealing the nature of faults so sophisticated trigger modes can be applied to isolate them.
®
Isolate glitches down to 200 ps wide. Isolate set-up and hold violations down to
The Ability to Trigger an Oscilloscope on Events of Interest is Paramount in Complex Signal Debug and Validation
Whether you’re trying to find a system error or need to isolate a section of a complex signal for further analysis, Tektronix’ Pinpoint™ triggering provides the solution. The Pinpoint trigger system uses Silicon Germanium (SiGe) tech­nology to provide trigger sensitivity of up to the bandwidth of the instrument, and allows selection of all trigger types on both A and B trigger circuits. It can capture very narrow glitches with very little trigger jitter. Other trigger systems offer multiple trigger types only on a single event (A event), with delayed trigger (B event) selection limited to edge type trig­gering and often do not provide a way to reset the trigger sequence if the B event doesn’t occur. But Pinpoint triggering provides the full suite of advance trigger types on both A and B triggers with Reset triggering to begin the trigger sequence again after a specified time, state or transition so that even events in the most complex signals can be captured. Other oscilloscopes typically
360 ps.
offer less than 20 trigger combinations; Pinpoint triggering offers over 1400 combinations, all at full performance. Now you can even use a probe and the full functionality of the trigger system with the Auxiliary trigger input.
Trigger on the Most Relevant Bit Sequence of the Industry Standard Serial Bus
I2C (Inter-Integrated Circuit) triggering is a
standard feature of the DPO7000 Series Oscilloscopes, and includes Start condition, Missing Acknowledge, Restart, Data Read, Address and/or Data Frame, in a 10-Bit or 7-Bit format.
SPI (Serial Peripheral Interface) triggering
is a standard feature of the DPO7000 Series Oscilloscopes, and includes triggering on a data pattern within a user-definable frame.
CAN (Controller Area Network) triggering
is an optional feature (Opt. LSA), and includes synchronization to the Start or End of a CAN frame on any CAN high or CAN low signal, triggering on Type of Frame (Data, Remote, Error, Overload), Identifier, Data, Missing Acknowledge and Bit Stuffing error.
Oscilloscope • www.tektronix.com/oscilloscopes
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Digital Phosphor Oscilloscopes
DPO7000 Series
Easily trigger on a specific I2C address.
Analog HDTV/EDTV triggering for
emerging standards like 1080i, 1080p, 720p and 480p as well as standard video triggering on any line within a field, all lines, all fields, odd or even fields for NTSC, SECAM and PAL video signals. In addition, IRE and mV graticules can be selected for easier measurements and visual inspection. To debug serial architectures, use the serial pattern triggering for
data stream
(available on model DPO7254 only, with Option PTM). Opt. PTM recovers the clock signal, identifies the transitions and decodes characters and other protocol data. You can see the captured bit sequences decoded into their words for convenient analysis (for 8 b/10 b and other encoded serial data streams), or you can set the desired encoded words for the serial pattern trigger to capture.
Interoperability with Logic Analyzers for Digital Design and Debug
Tektronix’ Integrated View (iView display enables digital designers to solve signal integrity challenges and effectively debug and verify their systems more
with built-in clock recovery
NRZ serial
) data
Triggering on an analog HDTV tri-level sync signal and examining horizontal blanking interval.
quickly and easily. This integration allows designers to view time-correlated digital and analog data in the same display window and isolate the analog character­istics of the digital signals that are causing systems failures. No user calibration is required. And, once set up, the iView feature is completely automated.
More Insight into Your Complex Electrical Design for Characterization and Pre-compliance
Whether it’s a simple math expression, waveform mask testing, a pass/fail compliance test or a custom application that you develop, the DPO7000 Series Oscilloscopes offer the industry’s most comprehensive set of analysis and compliance tools.
A Wide Range of Built-in Advanced Waveform Analysis Tools
Waveform cursors make it easy to measure trace-to-trace timing characteris­tics, while cursors that link between YT and XY display modes make it easy to investigate phase relationships and Safe Operating Area violations. Select from 53 automatic measurements using a graphical palette that logically
Serial pattern triggering to debug pattern dependent issues.
organizes measurements into Amplitude, Time, Combination, Histogram and Communications categories. Gather further insight into your measurement results with statistical data such as mean, min, max, standard deviation and population. Define and apply math expressions to waveform data for on-screen results in terms that you can use. Access common waveform math functions with the touch of a button. Or, for advanced applications, create algebraic expressions consisting of live waveforms, reference waveforms, math functions, measurement values, scalars and user-adjustable variables with an easy-to-use calculator-style editor.
FFT – To analyze your signal in the spectral
domain, use the basic spectral (provides you with the best parameter), or use the advanced spectral (to directly control the frequency span, center frequency and resolution bandwidth).
Filtering – Enhance your ability to isolate
or remove some important component of your signal (noise or specific harmonics of the signal) by creating your own filters or using the filters provided as standard with the instrument.
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Oscilloscope • www.tektronix.com/oscilloscopes
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