The Keysight DP0010A is a 250 MHz differential active probe designed for precision measurement of differential signals in high-speed digital circuits and communication systems. It delivers 1.35 ns rise time and maintains high input impedance (1.7 MΩ || 1.5 pF) to minimize loading effects on the circuit under test. The probe operates via the AutoProbe1 interface, which supplies power, DC offset adjustment (±60 V range), and automatic attenuation configuration synchronized to oscilloscope vertical scaling. Two auto-attenuation modes provide measurement flexibility: 17:1 attenuation for ±4.2 V peak signals and 85:1 attenuation for ±42 V peak differential signals, covering a maximum differential measurement range of ±42 V DC + AC peak.
Technical Specifications
• Bandwidth: 250 MHz (-3 dB)
• Input Impedance: 1.7 MΩ || 1.5 pF (Rdiff: 1.7 MΩ, Rse: 850 kΩ)
• Probe Rise Time: 1.35 ns
• Maximum Differential Measurement Range: ±42 V (DC + AC peak)
• Offset Adjustment Range: ±60 V
• Auto Attenuation Ranges: ~17:1 and ~85:1
• Cable Length: 1.3 m
• Operating Temperature: 5 to 40°C
– Key Features
• AutoProbe1 interface integration for automatic oscilloscope configuration
• Dual attenuation modes for adaptive dynamic range measurement
• Low input capacitance design preserves signal integrity in high-speed circuits
• Comprehensive accessory kit: socketed and solder-in Y-lead pairs, ground leads, test clips, and probe tip savers
– Typical Applications
• Differential signal measurement in high-speed digital designs
• Communication system signal characterization
• Precision AC and DC coupled measurements requiring low loading
– Compatibility & Integration
The DP0010A connects to Keysight InfiniiVision X-Series oscilloscopes (3000T, 4000, 6000 models) and Infiniium platforms including EXR-Series, MXR-Series, S-Series, UXR-Series, V-Series, Z-Series, Q-Series, 90000 X-Series (with N5442A adapter), and InfiniiVision HD3. All compatible instruments require selectable 50 Ω input terminations and the AutoProbe1 interface.
