N2884A

N2884A is an InfiniiMax differential fine-wire probing tip. It is a high fidelity, high bandwidth solution for probing an active IC targeted at R&D and test engineers using an oscilloscope for debugging and testing ICs. The N2884A provides an innovative differential probing approach that is unmatched by any competitors in the market. Leveraging Keysight’s low-cost ZIF probe head technology, the N2884A is designed to offer you a flat frequency response over the entire 12GHz bandwidth specification, which eliminates the distortion and loading that affects probes with in-band resonance. Unlike other market solutions which measure a voltage versus some ground far away from the probe point, the N2884A measures a voltage versus an adjacent local ground (or other node) on the DUT. This results in greater rejection of common mode noise and superior signal integrity in measurement.

• Bandwidth of 12GHz (with 1169A InfiniiMax amplifier and N5425A ZIF probe head)
• Rise time of 33psec (probe only)
• Input capacitance of 350fF (differential), 520fF (single-ended)
• Tungsten probing wire shaft diameter: 22 microns
• Point radius is less than 0.1micron
• 100mil long tungsten wires