Z-Active Differential Probe 8 GHz

Tektronix created the Z-Active probe architecture and set the industry benchmark for signal fidelity. Tektronix active probe architecture preserves high bandwidth while providing improved connectivity with low loading and low noise. The Z-Active architecture is a hybrid approach composed of a distributed attenuator topology feeding an active probe amplifier.

The Z-Active probes use a tiny passive probe tip element that is separate from the amplifier, extending the usable reach of the probe.

Z-Active architecture provides:

High bandwidth, excellent step response, low loading, low noise, high CMRR, extended linear dynamic range

Bandwidth: >8 GHz

Rise time (10-90%): <55 ps

Rise time (20-80%): <35 ps

Attenuation: 5 x or 25x, user selectable

Extended linear dynamic range: 2 Vp-p (5x), 5 Vp-p (25x)

Differential input range: +/- 1 V (5x), +/- 2.5 V (25x)

Operating voltage range: +5.0 V to –3.0 V

Offset voltage range: +4.0 V to –3.0 V

DC input resistance: 100 kohms differential, 50 kohms single-ended

AC loading (differential Zmin): >290 ohms

Noise: <31 nV/√Hz (5x) <75 nV/√Hz (25x)

CMRR:

>50 dB at 1 MHz

>35 dB at 1 GHz

>20 dB at 8 GHz

Nondestructive input range: +/-15 V

Interface: TekConnect

Cable length: 1.5 m

€ 9,590 (net) $11,508 (US)