Tektronix DPO2004B

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The Tekronix DPO2004B 70 MHz, 4-Channel, 1GS/s Digital Phosphor Oscilloscope offers a robust set of features to speed every stage of debugging your design, from quickly discovering an anomaly and capturing it, to searching your waveform record for the event and analyzing its characteristics and your device's behavior.

Discover

To debug a design problem, first you must know it exists. Every design engineer spends time looking for problems in their design, a time-consuming and frustrating task without the right debug tools.

The DPO2004B offers complete visualization of signals, providing fast insight into the real operation of your device. A waveform capture rate of 5,000 waveforms per second enables you to see glitches and other infrequent transients quickly, revealing the true nature of device faults. A digital phosphor display with intensity grading shows the history of a signal's activity by intensifying areas of the signal that occur more frequently, providing a visual display of just how often anomalies occur.

Capture

Discovering a device fault is only the first step. Next, you must capture the event of interest to identify root cause.

The DPO2004B provides a complete set of triggers, including runt, logic, pulse width/glitch, setup/hold violation, serial packet, and parallel data to help quickly find your event. With up to a 1 Mpoint record length, you can capture many events of interest, even thousands of serial packets, in a single acquisition for further analysis while maintaining high resolution to zoom in on fine signal details.

From triggering on specific packet content to automatic decode in multiple data formats, the DPO2004B provides integrated support for a broad range of serial buses: I2C, SPI, CAN, LIN, and RS-232/422/485/ UART. The ability to decode up to two serial and/or parallel buses simultaneously means you gain insight into system-level problems quickly.