The HDO9000 with HD1024 Technology provides exceptional signal fidelity with 10-bit resolution and a superior oscilloscope experience to deliver faster time to insight.

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HDO9000 Oscilloscope

HD1024 high definition technology enables 10 bits of vertical resolution with 4 GHz bandwidth. The HDO9000 automatically and dynamically determines the best ADC configuration under each specific measurement condition to always provide the optimal resolution.

Deep Toolbox

The standard collection of math, measurement, debug, and documentation tools provides unsurpassed analysis capabilities. Application-specific packages enable streamlined debugging for common design/validation scenarios.

Faster Time-to-Insight

Insight alone is not enough. Markets and technologies change too rapidly. The timing of critical design decisions is significant. Time to insight is what matters.

Superior User Experience

The HDO9000 and MAUI with OneTouch allows users to perform all common operations with a single touch of the display, optimizing for convenience and efficiency. Meanwhile, the 15.4” high resolution capacitive touch screen’s bright display and quick responsiveness further enhances the inherent efficiency and intuitiveness of MAUI with OneTouch

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Powerful, Deep Toolbox

HDO9000 High Definition Oscilloscopes have the greatest breadth and depth of tools, ensuring quick resolution of the most complicated debug tasks. Our Periodic Table of Oscilloscope Tools provides a framework to understand the toolsets that Teledyne LeCroy has created and deployed in our oscilloscopes

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Serial Trigger, Decode, Measure/Graph, and Eye Diagrams

Isolate events using the serial bus trigger and view color-coded protocol information on top of analog or digital waveforms. Timing and bus measurements allow quick and easy characterization of a serial data system. Serial (digital) data can be extracted and graphed to monitor system performance over time. Identify physical layer anomalies with eye diagram mask testing and mask failure locator.


Powerful, flexible triggers designed by people who know the standards, with the unique capabilities you want to isolate unusual events. Conditional data triggering permits maximum flexibility and highly adaptable error frame triggering is available to isolate error conditions. Efficiently acquire bursted data using Sequence Mode to maximize the oscilloscope's memory usage.




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Decoded protocol information is color-coded to specific portions of the serial data waveform and transparently overlaid for an intuitive, easy-to-understand visual record. All decoded protocols are displayed in a single time-interleaved table. Touch a row in the interactive table to quickly zoom to a packet of interest and easily search through long records for specific protocol events using the built-in search feature.



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Quickly validate cause and effect with automated timing measurements to or from an analog signal or another serial message. Make multiple measurements in a single long acquisition to quickly acquire statistics during corner case testing. Serial (digital) data can be extracted to an analog value and graphed to monitor system performance over time, as if it was probed directly. Complete validation faster and gain better insight.


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Eye Diagram

Rapidly display an eye diagram of your packetized low-speed serial data signal without additional setup time. Use eye parameters to quantify system performance and apply a standard or custom mask to identify anomalies. Mask failures can be indicated and can force the scope into Stop mode.


SDAII or DDR Debug (optional) create eye diagrams of streaming NRZ serial data or DDR signals, and measure and analyze jitter breakdown.


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