Product configuration
Description
The SDS5108X HD with 12-bit resolution is a digital storage oscilloscope with a bandwidth of 1 GHz and 8 channels. The device offers a maximum recording length of 2.5 Gpts/channel and a sampling rate of 5 GSa/s. The Siglent SPO technology enables an acquisition rate of 650,000 wfm/s with 256-step intensity gradation.
Features
- 8 analogue channels + 1 external trigger
- 1 GHz bandwidth with up to 5 GSa/a sampling rate
- 12 bit ADC
- Low noise floor: 140 μVrms at 1 GHz bandwidth
- SPO technology
- Waveform capture rates of up to 160,000 wfm/s (normal mode) and 650,000 wfm/s (sequence mode)
- Supports 256-level intensity gradation and colour temperature display modes
- Up to 2.5 Gpts/channel waveform length
- Digital trigger system
- Intelligent trigger: Edge, Slope, Pulse, Window, Runt, Interval, Dropout, Pattern, Qualified, Nth edge, Setup/hold, Delay and Video (HDTV supported). Zone Trigger simplifies advanced triggering
- Serial bus triggering and decoder, supports protocols such as I2C, SPI, UART, CAN, LIN, CAN FD, FlexRay, I2S, MIL-STD-1553B, SENT, Manchester and ARINC429
- Function for recording historical waveforms, the maximum recorded waveform length is 170,000 frames
- Automatic measurements of over 60 parameters, supports statistics with histogram, trace, trend, gating measurement and measurements of mathematical, historical and memory traces
- Extensive data analysis functions such as search, navigate, digital voltmeter, counter, waveform histogram, bode diagram, power analysis and double pulse test
- Hardware-based high-speed average, high resolution; hardware-based high-speed mask test function with mask editor tool for creating customised masks
- External 50 MHz waveform generator is supported
- Interfaces include: 1 x USB host 3.0, USB 2.0 host, USB 3.0 device (USBTMC), 1000M LAN, HDMI, external trigger input, aux output (pass/fail, trigger output), 10 MHz input, 10 MHz output
- The integrated web server enables remote control via the LAN port using a web browser. Supports SCPI remote control commands
- Supports external mouse and keyboard

Hardware details
The digital trigger features high sensitivity and low jitter, and supports smart triggering and serial decoding. Tools such as historical waveform recording, search and navigation functions, mask testing, Bode plotting, and power analysis enable the capture, storage, and analysis of advanced waveform recordings. An impressive array of measurement and mathematical functions, along with serial decoding, are also included. The SDS5000X HD features a 12.1-inch capacitive touchscreen and supports multi-touch gestures. Its user-friendly UI design significantly improves operational efficiency.
Product Highlights

Analysis of the power-on sequence
Testing the power-on sequence ensures that signals from different circuit modules follow the correct timing to avoid conflicts and maintain system stability. As circuit complexity increases, so do the demands on power-on testing. The SDS5000L captures the entire power-on process of all relevant signals in a single acquisition, reducing measurement time, improving efficiency, and minimizing errors caused by repeated testing. For complex circuits with eight power rails, this capability enables one-shot measurements.

Three-phase performance analysis
The use of an 8-channel oscilloscope for three-phase current analysis allows simultaneous connection to all phases. It synchronously measures three-phase voltage and current signals, capturing precise waveforms and parameters in real time. With its Fast Fourier Transform (FFT) function, the multi-channel oscilloscope performs harmonic analysis of three-phase signals. The optional three-phase analysis software supports vector diagram testing for motors, power quality assessment, ripple analysis, and efficiency evaluation.

Complete solution for testing wide bandgap semiconductors
The launch of Siglent's latest 8-channel oscilloscopes and optically isolated probes completes the final piece of the wide-bandgap semiconductor test puzzle. The SDS5000L achieves picosecond (ps) rise times and captures fast-switching waveforms from silicon carbide (SiC) and gallium nitride (GaN) devices. It analyzes transient voltage and current changes during switching, as well as features such as overshoot and ringing, to optimize circuit design and signal integrity.
Technical Data
| Device specification | Channels | bandwidth | Real-time sampling rate | Detection rate | Storage depth |
|---|---|---|---|---|---|
![]() SDS5034X HD | 4 + EXT | 350 MHz | 5 GSa/s | 650,000 wfm/s | 2.5 Gpts |
![]() SDS5054X HD | 4 + EXT | 500 MHz | 5 GSa/s | 650,000 wfm/s | 2.5 Gpts |
![]() SDS5104X HD | 4 + EXT | 1 GHz | 5 GSa/s | 650,000 wfm/s | 2.5 Gpts |
![]() SDS5036X HD | 6 + EXT | 350 MHz | 5 GSa/s | 650,000 wfm/s | 2.5 Gpts |
![]() SDS5056X HD | 6 + EXT | 500 MHz | 5 GSa/s | 650,000 wfm/s | 2.5 Gpts |
![]() SDS5106X HD | 6 + EXT | 1 GHz | 5 GSa/s | 650,000 wfm/s | 2.5 Gpts |
![]() SDS5038X HD | 8 + EXT | 350 MHz | 5 GSa/s | 650,000 wfm/s | 2.5 Gpts |
![]() SDS5058X HD | 8 + EXT | 500 MHz | 5 GSa/s | 650,000 wfm/s | 2.5 Gpts |
![]() SDS5108X HD | 8 + EXT | 1 GHz | 5 GSa/s | 650,000 wfm/s | 2.5 Gpts |











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