The Keysight N2832A is a high-performance probe amplifier in the InfiniiMax III+ Series, delivering 13 GHz bandwidth for precise high-speed signal analysis. This probe head enables accurate measurements across differential, single-ended, and common mode configurations without changing probe tip connections, using InfiniiMode technology. The N2832A combines exceptional signal fidelity with flexible measurement modes, making it essential for engineers validating high-speed digital designs and characterizing complex electronic systems.
Technical Specifications
• Bandwidth: 13 GHz (-3 dB)
• Transition Time: 33.4 ps (10-90%)
• Input Impedance (DC, Differential): 100 kΩ ±2%
• Input Impedance (DC, Single-ended): 50 kΩ ±2%
• Input Impedance (>10 kHz, Differential): 1 kΩ
• Input Impedance (>10 kHz, Single-ended): 500 Ω
• Input Capacitance (Differential, ZIF probe head): 32 fF
• Input Capacitance (Single-ended, ZIF probe head): 44 fF
– Key Features
• InfiniiMode Technology: Switch between differential, single-ended (A-ground, B-ground), and common mode ((A+B)/2)-ground measurements without altering probe tip connections
• DSP Correction: Flat magnitude and phase response for high-accuracy measurements
• AutoProbe Interface: Supports automatic configuration and probe power delivery
• S-Parameter Measurement: Equipped for characterizing probe response
• DC Attenuation Options: Selectable 10:1 or 5:1 ratios
• Input Voltage Range (5:1 attenuation): 2.5 Vpp or ±1.25 V
• Input Voltage Range (10:1 attenuation): 5 Vpp or ±2.5 V
• Input Common Mode Range (>100 Hz, 5:1): ±1.25 V
• Input Common Mode Range (>100 Hz, 10:1): ±2.5 V
• Input Common Mode Range (DC to 100 Hz): ±7 VDC
• Single-Ended Offset Range: ±16 V
– Typical Applications
• High-speed digital design validation
• Signal characterization and analysis
• Complex electronic system measurement
– Compatibility & Integration
Works with InfiniiMax III probe heads including the N2848A QuickTip, N5445A browser head, N5439A ZIF, N5444A 2.92 mm/3.5 mm/SMA, and N5441A solder-in probe head. Compatible with Keysight Infiniium oscilloscopes (90000X, 90000A series and supported InfiniiMax III+ models). Note: Not compatible with InfiniiMax I or II probe heads.
