The Teledyne LeCroy ZD1000 is a 1 GHz active differential probe engineered for high-speed signal integrity measurements in digital systems. It delivers low noise performance with exceptionally high input impedance and superior common-mode rejection, minimizing circuit loading through its sub-1.0 pF input capacitance. The probe integrates directly with Teledyne LeCroy oscilloscopes via the ProBus interface, enabling front-panel control of gain and offset without external power supplies.
Technical Specifications
• Bandwidth: 1 GHz (warranted)
• Rise Time (10-90%): 375 ps typical
• Rise Time (20-80%): 280 ps typical
• Input Capacitance (Differential): < 1.0 pF typical
• Input Impedance: 120 kΩ differential, 50 kΩ common mode, 1 MΩ DC
• System Noise: 1.75 mVrms typical
• Differential Input Range: ±8 V nominal (16 Vp-p nominal)
• Common Mode Range: ±10 V nominal
• Maximum Input Voltage: 8 V
• Maximum Non-destruct Voltage: 30 V nominal
• CMRR: 60 dB at 50/60 Hz, 30 dB at 20 MHz, 25 dB at 1000 MHz
• Zero Offset: 5 mV typical (within 15 minutes after autozero)
– Key Features
• ProBus-enabled automatic probe recognition and control
• Differential offset range to ±8 V
• Small probe head with low mass for accessibility
• Probe tip socket compatible with 0.025 inch square pins
• No external power supply required
– Typical Applications
Automotive signal analysis, serial data probing, and general-purpose high-speed measurements.
– Compatibility & Integration
Teledyne LeCroy WaveSurfer, WaveRunner, WavePro, and WaveMaster series oscilloscopes with MAUI firmware 6.4.1.x or later. Comprehensive accessory kit includes Y lead adapter, solder-in leads, spring-loaded grounds, swivel tip adapter, IC adapters, micro pogo pin tips, connector shorts, probe holder, and calibration fixture.
