The LeCroy AP020 is a 1 GHz active FET probe engineered to extend oscilloscope measurement capability through high input impedance and exceptionally low input capacitance. By minimizing circuit loading, it delivers accurate signal acquisition in high-speed and sensitive circuit environments where probe effects can corrupt measurements.
Technical Specifications
• Bandwidth: DC to 1 GHz
• Input Impedance: 1 MΩ
• Input Capacitance: 1.8 pF
• Attenuation: 10:1
• Rise Time: <350 ps
• Dynamic Range: 10 V
• DC Offset Range: ±20 V
• Maximum Input Voltage (non-destructive): ±40 V
• Cable Length: 1.5 meters
• Interface: ProBus compatible
– Key Features
• Active FET design minimizes loading effects on circuits under test
• Low 1.8 pF input capacitance reduces probe-induced signal distortion
• High 1 MΩ input impedance preserves circuit operation during measurement
• ±20 V DC offset capability enables AC measurement of biased signals
• 10 V dynamic range with 10:1 attenuation supports both sensitive and larger amplitude signals
• 1.5 meter cable provides convenient probe reach
– Typical Applications
• High-speed digital circuit characterization
• Sensitive analog signal measurement
• Logic threshold detection and validation
• Embedded system debug and validation
• Clock and data signal acquisition in serial interfaces
– Compatibility & Integration
The AP020 connects directly to oscilloscopes equipped with ProBus interface connectors. Confirmed compatibility includes LeCroy 9000 Series oscilloscopes and optional support on LeCroy LC564/LC554 models. ProBus integration eliminates adapter complexity and ensures proper signal conditioning through direct probe-to-instrument connection.
