The OPL6000 series laser-powered optically isolated voltage probes achieve remarkably high CMRR across their whole bandwidth. Conventional differential probes lose CMRR quickly at high frequency; optical isolation keeps the probe head fully floating so high-side and switch-node waveforms in fast SiC and GaN circuits can be measured accurately.
Laser power over fiber gives continuous operation with 60 kV isolation and bandwidths from 150 MHz to 1 GHz, with interchangeable MMCX attenuators from ±2.5 V to ±5000 V.
Models & Specifications
Common Specifications
| Specification |
Value |
| Input Voltage Range (with attenuators) |
±2.5 V to ±5000 V |
| Isolation Voltage |
60 kV |
| Accuracy |
±1% |
Model Comparison
| Model |
Bandwidth |
| OPL6015 |
DC–150 MHz |
| OPL6025 |
DC–250 MHz |
| OPL6035 |
DC–350 MHz |
| OPL6050 |
DC–500 MHz |
| OPL6080 |
DC–800 MHz |
| OPL6100 |
DC–1 GHz |
Specifications from the official Cybertek datasheet (English); use the Download Datasheet button for full details.