The Teledyne LeCroy ZS2500 is a 2.5 GHz active voltage probe engineered for high-speed signal acquisition where minimal circuit loading and signal fidelity are paramount. Its 1 MΩ input impedance and 0.9 pF input capacitance minimize loading effects on the circuit under test, preserving measurement integrity. The probe delivers an input dynamic range of ±8 V with offset capability to ±12 V, accommodating diverse measurement configurations across 4 GHz and lower bandwidth oscilloscopes.
Designed around the ProBus interface, the ZS2500 integrates directly with compatible Teledyne LeCroy platforms, enabling automatic setup and instrument control. The compact form factor and 1.3 m cable length facilitate access to challenging measurement points. A comprehensive accessory suite—including multiple tip styles, flexible leads, right-angle adapters, and grounding options—addresses varied probing geometries while suppressing ground loop inductance.
Technical Specifications
• Bandwidth: 2.5 GHz
• Input Impedance: 1 MΩ
• Input Capacitance: 0.9 pF
• Input Dynamic Range: ±8 V
• Offset Range: ±12 V
• Non-Destructive Voltage: 20 V
• Attenuation: 10:1
• Cable Length: 1.3 m
– Key Features
• High input impedance (1 MΩ) reduces circuit loading and signal distortion
• Low input capacitance (0.9 pF) preserves high-frequency signal fidelity
• ProBus interface for integrated oscilloscope control and automated setup
• Wide offset range (±12 V) enables DC-coupled measurements across diverse signal levels
• Broad accessory ecosystem including multiple grounding configurations to minimize parasitic inductance effects
• Compact design with flexible lead options for confined probe access
– Typical Applications
• High-speed digital signal integrity analysis
• Power supply and regulator characterization
• RF and microwave circuit debugging
• Clock and data signal measurements
– Compatibility & Integration
The ZS2500 operates with Teledyne LeCroy oscilloscopes featuring 4 GHz and lower bandwidth, specifically compatible with WaveSurfer 3000z/4000HD High Definition and WaveRunner 9000 platforms. ProBus connectivity enables plug-and-play integration with automatic probe recognition and oscilloscope parameter configuration.
