The Keysight N2835A InfiniiMax III/III+ Differential Connectivity Kit is an accessory collection that extends the measurement capabilities of InfiniiMax III and III+ series probe amplifiers. This kit delivers multiple probe heads and associated components engineered for accurate differential signal acquisition across diverse test environments. It enables engineers and system integrators to rapidly evaluate and deploy high-performance probing solutions without sourcing individual components separately.
Technical Specifications
• Product Type: Probe Accessory Kit
• Series Compatibility: InfiniiMax III and InfiniiMax III+ probe amplifier families
• Primary Function: Differential signal measurement
– Key Features
The N2835A kit includes interchangeable probe heads optimized for different measurement scenarios. The InfiniiMax III Browser (N5445A) delivers variable lead spacing from 20 mil to 125 mil, adjustable via thumbwheel mechanism, making it suitable for general-purpose differential troubleshooting. The InfiniiMax III 28 GHz Differential ZIF Solder-in Probe Head (N5439A) provides semi-permanent, hands-free connectivity with adjustable lead span from 5 mil to 250 mil, enabling reliable probing in space-constrained applications such as DDR memory environments. This solder-in configuration delivers slightly elevated probe loading compared to alternative solder-in heads.
– Typical Applications
Differential signal verification across high-speed digital buses, memory interface characterization, and general-purpose signal integrity troubleshooting. The variable spacing capability accommodates both wide-pitch test points and densely packed signal configurations.
– Compatibility & Integration
The kit integrates with InfiniiMax III amplifiers (N2800A, N2801A, N2802A, N2803A) and InfiniiMax III+ amplifiers (N2830A, N2831A, N2832A, N7000A, N7001A, N7002A, N7003A). Individual accessories within the N2835A are available for separate purchase, allowing modular expansion of existing probe systems. Documentation includes the N2835A Quick Reference Guide and comprehensive user guides available through Keysight resources.
