Teledyne LeCroy ZS4000 Active Voltage Probe, 4.0 GHz, 0.6 pF, 1 MOhm

The Teledyne LeCroy ZS4000 is an active voltage probe engineered for precision measurement of high-speed signals in demanding signal integrity applications. Operating at 4.0 GHz bandwidth with 0.6 pF input capacitance and 1 MOhm input resistance, it minimizes loading effects on the device under test while preserving waveform fidelity. The 10:1 attenuation ratio and low capacitive signature make this probe ideal for high-frequency digital design verification and signal characterization on compatible Teledyne LeCroy oscilloscope platforms.

– Technical Specifications

• Bandwidth: 4.0 GHz
• Input Capacitance: 0.6 pF
• Input Resistance: 1 MOhm
• Probe Type: Active Voltage Probe
• Attenuation: 10:1 (typical)

– Key Features

• Low input capacitance minimizes capacitive loading on high-impedance circuits
• High input resistance reduces resistive loading effects
• Maintains signal integrity for high-frequency measurements
• Designed to minimize reflections and waveform distortion
• Compatible with Teledyne LeCroy oscilloscope input channels using proprietary connectors
• Powered via compatible Teledyne LeCroy oscilloscope or external power adapter

– Typical Applications

• High-speed digital interface debugging (DDR memory, SerDes, high-speed serial buses)
• Signal integrity verification and analysis
• High-frequency waveform measurement and characterization
• Laboratory and field signal analysis

– Compatibility & Integration

Designed for integration with high-performance Teledyne LeCroy oscilloscopes supporting the specific probe interface and power requirements. Standard probe tip sets, ground leads, and connection accessories are included. Optional specialized probe tips are available for enhanced measurement capability in varied measurement scenarios. Maximum input voltage specifications vary by oscilloscope model and probe tip accessory selection.