SDS2000X HD — 12-bit 4-channel Oscilloscopes, 200 / 350 MHz
SIGLENT SDS2000X HD oscilloscopes provide 12-bit acquisition, 4 analog channels plus EXT, 2 GSa/s sample rate, up to 200 Mpts/ch record length and a 10.1-inch capacitive touch display. The series supports serial triggering/decode, Bode plot, mask test, optional 25 MHz AWG, optional MSO and optional power analysis for embedded, power and education labs.
| Model | Bandwidth | Channels | Sample Rate | Memory Depth | Capture Rate |
|---|---|---|---|---|---|
| SDS2204X HD | 200 MHz | 4 + EXT · 16D MSO option | 2 GSa/s | 200 Mpts/ch | 100k normal · 500k sequence |
| SDS2354X HD | 350 MHz | 4 + EXT · 16D MSO option | 2 GSa/s | 200 Mpts/ch | 100k normal · 500k sequence |
Key Features
12-bit High Resolution · Low Noise
12-bit ADC resolution and low-noise front ends help reveal small ripple, ringing and transient details that are harder to see on standard 8-bit instruments.
2 GSa/s · Up to 200 Mpts/ch
2 GSa/s sample rate and long memory support detailed capture of embedded bus activity, power-up events and intermittent faults without immediately sacrificing time span.
SPO Capture and Sequence Mode
SPO technology provides up to 100,000 wfm/s in normal mode and up to 500,000 wfm/s in Sequence mode for capturing low-probability events.
Serial Trigger and Decode
Serial bus trigger and decode support I²C, SPI, UART, CAN, LIN, CAN FD, FlexRay, I²S, MIL-STD-1553B, SENT and Manchester for embedded and automotive debugging.
Bode Plot and Power Analysis
Bode plot, mask test, histogram and optional power analysis support power-supply loop response, ripple, switching behaviour and production waveform checks.
MSO and 25 MHz AWG Options
The platform supports 16 digital channels through the MSO option and a 25 MHz function/arbitrary waveform generator option for stimulus-response testing.
50+ Measurements and Math
Automatic measurements, statistics, histogram, track, trend, gating and math functions support deeper post-capture analysis directly on the instrument.
10.1-inch Touch Display and Remote Control
The 10.1-inch capacitive touch display, LAN web control, SCPI, USB and external mouse/keyboard support make it practical for lab and automated workflows.
Specifications
| Parameter | Unit | Value / Description |
|---|---|---|
| VERTICAL | ||
| ADC resolution | bit | 12 |
| Bandwidth | MHz | 200 / 350 model-dependent |
| Analog channels | — | 4 + EXT |
| Digital channels | — | 16 with MSO option |
| Noise floor | µVrms | 70 at 500 MHz bandwidth |
| DC gain accuracy | — | 0.5% |
| HORIZONTAL | ||
| Real-time sample rate | GSa/s | Up to 2 |
| Record length | Mpts/ch | Up to 200 |
| Waveform capture rate | wfm/s | 100,000 normal mode · 500,000 sequence mode |
| Sequence / History | frames | Up to 80,000 segments / frames |
| TRIGGER AND DECODE | ||
| Trigger types | — | Edge · Slope · Pulse · Window · Runt · Interval · Dropout · Pattern · Qualified · Nth Edge · Setup/Hold · Delay · Video/HDTV · Zone · Serial bus |
| Serial decode | — | I²C · SPI · UART · CAN · LIN · CAN FD · FlexRay · I²S · MIL-STD-1553B · SENT · Manchester |
| ANALYSIS / OPTIONS | ||
| Bode plot | — | Supported using built-in waveform generator or compatible SIGLENT generator |
| Power analysis | — | Optional power measurements for switching supplies and power devices |
| Mask test | — | Hardware-based mask test up to 14,000 pass/fail decisions per second |
| AWG | MHz | 25 MHz function / arbitrary waveform generator option |
| DISPLAY | ||
| Screen | — | 10.1-inch capacitive touch · 1024 × 600 |
| Display modes | — | 256-level intensity grading · colour temperature |
| CONNECTIVITY | ||
| Interfaces | — | USB Host · USB Device/USBTMC · LAN/VXI-11/Telnet/Socket · Pass/Fail · Trigger Out |
| Remote control | — | Built-in web server · SCPI · external mouse and keyboard support |
Applications
Embedded System Debug
Serial trigger/decode, long memory and MSO option support firmware-hardware correlation across common digital buses.
Power Supply and Loop Response
Bode plot, power analysis option and high-resolution acquisition support ripple, loop response and switching behaviour measurements.
CAN / LIN / CAN FD Development
CAN, LIN, CAN FD, FlexRay and SENT decode support ECU and vehicle-network debugging without overstating compliance coverage.
Automated Waveform QA
Mask testing, pass/fail output, SCPI and LAN control make the series suitable for production and validation test frameworks.
Advanced University Lab
A practical 12-bit platform for embedded systems, power electronics, mixed-signal measurement and instrument-control training.
Bench Debug and Validation
200 / 350 MHz bandwidth, deep memory and touch operation fit R&D benches that need better resolution without jumping to higher-bandwidth platforms.
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