Description
A processor board rarely fails on one signal alone. The Keysight DSOX4054G oscilloscope lets you follow four at once, each with 500 MHz of analog bandwidth. It also carries a built-in waveform generator. Lost in HCM supplies it for rental or purchase in Vietnam.
Core numbers
| Item | Listed value |
|---|---|
| Bandwidth | 500 MHz |
| Analog channels | 4 |
| Waveform generator | Built in |
| Sample rate | Up to 5 GSa/s (class figure) |
| Memory depth | Up to 4 Mpts (class figure) |
The final combination of rate and depth depends on the setup and options. Therefore, confirm it in writing before you approve a test plan.
Follow a fault across four lines
Say a processor board hangs after a reset. Probe the reset line, the main clock, one bus line and an interrupt pin. Then trigger on the reset and scroll through the memory. As a result, you see which event stalls and how long it waits. Deep capture helps here, because the trace keeps its detail when you zoom in.
Shared labs and training
Four inputs give a small team room to work. For example, a trainer can show a complete signal chain on one screen. The built-in generator also supplies a known signal, so students check their wiring first. In addition, a university lab can hire one unit for a term instead of buying it.
How to size the choice
If your fastest edges still look soft, the Keysight DSOX4054G oscilloscope may lack the headroom, so move to a higher class such as the 1.5 GHz DSOX4154G listing. If your signals are slower, the 200 MHz and 350 MHz units cost less to run. Browse them in the oscilloscope category.
Quote steps for the Keysight DSOX4054G oscilloscope
Write down the signals, the probes, the dates and the delivery site. Then send the request to Lost in HCM. Each quote lists what comes with the unit, so check probes and licenses line by line. Questions about the process can go to SMK Vietnam. See Keysight for the maker documents.
DSOX4054G FAQ
Why pick four channels over two?
Four let you correlate clock, data, reset and a rail without moving probes.
What does the built-in generator add?
It supplies a test signal, so you can check an input stage without another instrument.
Is it a good fit for a short project?
Yes. Rental covers a defined window such as a validation sprint or a training course.
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