High-Frequency Differential Active Probes ≥ 10 GHz
As devices get smaller and faster, accurately probing signals becomes more challenging. Keysight’s InfiniiMax Probing System has the most accurate probe amplifiers, the widest variety of probe heads, and all the accessories you need to get the job done.
| High-Frequency Differential Active Probes ≥ 10 GHz | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Model | Bandwidth | Impedance Profile1 | Diff Input Impedance | Probe Noise2 | Probe-to-Scope Interface | InfiniiMode3 | Input Range | Probe Offset | Attenuation Range4 |
| MX0032A | 52 GHz (B-T 40 GHz) | RCRC | 100 kΩ/ 0.32 pF | 27.1 nV/ rt(Hz) | AutoProbe3 | No | ±1 V | ±12 V | 4.4:1/ 8.7:1 |
| MX0031A | 52 GHz | RCRC | 100 kΩ/ 0.32 pF | 27.1 nV/ rt(Hz) | AutoProbe3 | No | ±1 V | ±12 V | 4.4:1/ 8.7:1 |
| MX0030A | 42 GHz | RCRC | 100 kΩ/ 0.32 pF | 27.1 nV/ rt(Hz) | AutoProbe3 | No | ±1 V | ±12 V | 4.4:1/ 8.7:1 |
| N2803A | 30 GHz | RCRC | 100 kΩ /0.32 pF | 23.9 nV/rt(Hz) | AutoProbe2 | No | ±1.25 V | ±16 V | 6:1 |
| MX0025A | 25 GHz | RC | 50 kΩ/0.17 pF | 25.0 nV/rt(Hz) | AutoProbe2 | Yes | ±2.5 V | ±16 V | 1:1/4:1/8:1 |
| MX0023A | 25 GHz | RC | 50 kΩ/0.17 pF | 25.0 nV/rt(Hz) | AutoProbe2 | No | ±1.25 V | ±16 V | 1:1/4:1 |
| N2802A | 25 GHz | RCRC | 100 kΩ /0.32 pF | 23.9 nV/rt(Hz) | AutoProbe2 | No | ±1.25 V | ±16 V | 6:1 |
| MX0024A | 20 GHz | RC | 50 kΩ/0.17 pF | 25.0 nV/rt(Hz) | AutoProbe2 | Yes | ±2.5 V | ±16 V | 1:1/4:1/8:1 |
| N2801A | 20 GHz | RCRC | 100 kΩ /0.32 pF | 23.9 nV/rt(Hz) | AutoProbe2 | No | ±1.25 V | ±16 V | 6:1 |
| N7003A | 20 GHz | RCRC | 100 kΩ /0.32 pF | 33.5 nV/rt(Hz) | AutoProbe2 | Yes | ±2.5 V | ±16 V | 5:1/10:1 |
| MX0022A | 16 GHz | RC | 50 kΩ/0.17 pF | 25.0 nV/rt(Hz) | AutoProbe2 | Yes | ±2.5 V | ±16 V | 1:1/4:1/8:1 |
| N7002A | 16 GHz | RCRC | 100 kΩ /0.32 pF | 33.5 nV/rt(Hz) | AutoProbe2 | Yes | ±2.5 V | ±16 V | 5:1/10:1 |
| MX0021A | 13 GHz | RC | 50 kΩ/0.17 pF | 25.0 nV/rt(Hz) | AutoProbe2 | Yes | ±2.5 V | ±16 V | 1:1/4:1/8:1 |
| N7001A | 13 GHz | RCRC | 100 kΩ /0.32 pF | 33.5 nV/rt(Hz) | AutoProbe2 | Yes | ±2.5 V | ±16 V | 5:1/10:1 |
| N2832A | 13 GHz | RCRC | 100 kΩ /0.32 pF | 33.5 nV/rt(Hz) | AutoProbe1 | Yes | ±2.5 V | ±16 V | 5:1/10:1 |
| 1169B | 13 GHz | RC | 50 kΩ /0.21 pF | 25.0 nV/rt(Hz) | AutoProbe1 | No | ±1.65 V | ±16 V | 3.45:1 |
| MX0020A | 10 GHz | RC | 50 kΩ/0.17 pF | 25.0 nV/rt(Hz) | AutoProbe2 | Yes | ±2.5 V | ±16 V | 1:1/4:1/8:1 |
| 1168B | 10 GHz | RC | 50 kΩ /0.21 pF | 25.0 nV/rt(Hz) | AutoProbe1 | No | ±1.65 V | ±16 V | 3.45:1 |
1. Input Impedance Profile: RCRC architecture is the best choice for signals with low source impedance and RC architecture is the best choice for measuring signals that transition to low power modes because it has lower loading.
2. Probe noise listed is the most common setup. Probe noise can vary with multiple factors such as attenuation ratio, probe head, and probe mode.
3. Measure differential, single-ended, and common mode signals.
4. Auto selected based on volts/division (all modes).