The Agilent 1169A is a 13 GHz InfiniiMAX probe amplifier engineered for high-speed signal acquisition in demanding digital environments. It captures differential and single-ended signals with low noise performance and variable offset control, supporting interchangeable probe heads for flexible circuit validation across frequencies up to 13 GHz.
Technical Specifications
Bandwidth and Performance
• Bandwidth: 13 GHz
• Probe head bandwidth: Up to 13 GHz (dependent on probe head selection)
• Gain: Typically 10:1 or 20:1 (varies by probe head configuration and settings)
• Input impedance: High impedance (minimizes DUT loading)
• Output impedance: 50 Ohms
• Noise figure: Low noise floor for small-signal measurement accuracy
• Dynamic range: Sufficient for varying amplitude signals in high-speed digital circuits
Electrical Characteristics
• Powered via dedicated probe interface on Agilent/Keysight InfiniiVision or Infiniium oscilloscopes
• Signal integrity maintained to 13 GHz with reduced signal degradation and reflections
– Key Features
• Interchangeable InfiniiMAX probe heads for differential, single-ended, and surface-mount probing
• Variable offset control for DC offset adjustment and AC signal centering
• Dual-mode signal support: differential and single-ended configurations
• High-impedance input minimizes capacitive loading at high frequencies
• Compact design for integration into complex test setups
– Typical Applications
High-speed digital circuit validation, signal integrity analysis, differential pair probing, and high-frequency debugging in multi-GHz environments.
– Compatibility & Integration
Designed for direct integration with Agilent/Keysight InfiniiVision and Infiniium oscilloscopes via proprietary probe interface. Accepts interchangeable InfiniiMAX probe heads with standard 50 Ohm output impedance for oscilloscope input.
