Siglent SAP5000D Differential Active Probe
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Siglent SAP5000D is a 5 GHz differential active probe with 10× gain, low capacitance (400 fF), and integrated SAPBus for noise-free measurements.
Product details
| Model | SAP5000D |
| Manufacturer | Siglent |
| Category | Active & Differential Probes |
| Availability | Made to order |
Description
Overview
The Siglent SAP5000D is a high-bandwidth differential active probe engineered for low-noise measurement of fast differential signals in modern circuit designs. With 5 GHz bandwidth and a 10× gain configuration, it delivers high input impedance and minimal capacitive loading, ideal for precision measurements in signal integrity and power electronics applications.
Key Features
- DC to >5 GHz bandwidth for capturing fast transient events
- Single-ended input resistance: 10 kΩ; differential input resistance: 20 kΩ
- Differential input capacitance: 400 fF (0.4 pF) for minimal circuit loading
- Probe gain: divided by 10 with ±2.5 V input dynamic range
- Offset voltage setting range: ±12 V for flexible measurement positioning
- SAPBus interface powered directly from compatible oscilloscopes
- Automatic probe detection and display scaling on supported instruments
Applications
- Differential signal integrity measurements on high-speed interfaces
- Low-voltage differential signaling (LVDS) analysis
- Coupled signal measurements with minimal ground perturbation
- Clock and data signal characterization in digital systems
Included Accessories
- Head DSI-50
- Two 10 cm ground wires
- 24.9 Ohm lead resistances
- Silver wire and colored rings (4 colors)
Specifications
| Bandwidth | 5 GHz |
| Attenuation | 10X |
| Input Capacitance | 0.4 pF |
| Maximum Input Voltage | 12 V |
| Input Impedance | 20 kΩ |
| Interface | SAPBus |
| Cable Length | 1.3 m |
| Series | SAP Series |
| Type | Active Differential Probe |
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Siglent SAP5000D Differential Active Probe
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