The UNI-T UT-PD2500 is a premium-grade 2.5GHz active differential probe engineered for the most demanding high-speed signal analysis applications in advanced digital circuit design and protocol verification. With an ultrafast 150ps rise time, ±15V common-mode range, and <1pF input capacitance, this probe delivers exceptional signal fidelity for measuring the fastest serial buses, performing comprehensive signal integrity analysis, and conducting detailed jitter and eye diagram measurements. The UT-PD2500's 200kΩ differential input resistance ensures minimal circuit loading on sensitive high-speed designs, while automatic probe detection and calibration features streamline setup and maintain measurement accuracy. Compatible with UNI-T's MSO7000X, MSO8000HD, UPO7000L, MSO5000HD, MSO3000HD, and MSO3000X oscilloscope series, this probe is essential for engineers working on cutting-edge high-speed digital systems, multi-gigabit serial protocols, and advanced power integrity applications.
The UNI-T UT-PD2500 delivers premium-grade performance with its 2.5GHz bandwidth and ultrafast 150ps rise time, providing the measurement fidelity required for today's most demanding high-speed applications. This exceptional combination enables accurate capture of multi-gigabit serial signals and fast-switching power electronics where timing margins are measured in picoseconds and signal quality directly impacts system reliability. The probe's superior bandwidth ensures that even the highest-frequency signal components are captured accurately, revealing subtle signal characteristics that lower-bandwidth probes would attenuate or distort. With 200kΩ differential input resistance and <1pF input capacitance, the UT-PD2500 represents the gold standard for minimizing measurement-induced circuit loading. This exceptionally high input impedance is critical when probing sensitive high-speed designs where even fractional picofarads of capacitance can cause ringing, slow edge rates, or introduce reflections that compromise signal integrity. Engineers can confidently probe their circuits knowing that measurements reflect actual system behavior rather than probe-induced artifacts, enabling accurate debugging and validation of high-speed designs.
The UT-PD2500's sophisticated differential measurement architecture delivers superior common-mode noise rejection, essential for accurate measurements in the electrically harsh environments common in modern electronic systems. The probe's ±15V common-mode range accommodates signals referenced to various voltage levels throughout a system, while the ±4V input dynamic range (±8Vpp differential) handles the signal amplitudes found in contemporary digital logic, high-speed serial communications, and switched-mode power supplies.
- 2.5GHz Bandwidth: Industry-leading performance for the fastest modern digital systems
- 150ps Rise Time: Ultrafast response for precision edge detection and sub-nanosecond timing analysis
- ±15V Common-Mode Range: Exceptional voltage range for versatile measurement applications
- ±4V Input Dynamic Range: ±8Vpp differential measurement capability for modern logic levels
- 200kΩ Differential Input Resistance: Minimal circuit loading preserves signal integrity
- <1pF Input Capacitance: Negligible loading for ultra-high-speed signal preservation
- 7mVrms Low Noise: Outstanding signal-to-noise ratio for clean, accurate measurements
- Automatic Probe Detection: Seamless integration with compatible oscilloscopes
- Front-End Button Control: Convenient probe offset adjustment and calibration at the measurement point
- Professional Accessory Kit: Comprehensive probe tips and accessories for demanding applications
Applications
- High-Speed Signal Testing
- Ethernet Compliance Testing
- USB 2.0 Signal Quality Testing
- Advanced Debugging and Troubleshooting
Each Unit Includes
- 1 - UT-PD2500 Active Differential Probe, 2.5 GHz
- 1 - Integrated Interface Cable
