1. Summary
DP6020 probe is the low voltage differential probe with float ground testing function. Test voltage ±20V(DC+Pk), maximum bandwidth up to 200MHz, with 10:1 attenuation setting, can largely decrease the circuit load. With the overload alarm function, the DP6020 can adapt with any oscilloscope with 50Ω BNC input, and can be powered by the USB port on oscilloscope or other computers. Widely used in many applications, DP6020 can provide excellent general differential signal testing for high speed power measurement, vehicle bus testing and digital system design.
1、Electronics Specification
Bandwidth(-3dB) | 200MHz(see Fig 1) | |
Rise time | ≤1.75ns | |
Accuracy | ±1% | |
Attenuation ratio | 10:1 | |
(DC + Peak AC) Maximum differential voltage | ±20V | |
Common mode voltage | ±60V | |
Maximum rated input voltage (to earth) | ±60V | |
Input impedance | Single to earth | 500kΩ |
Double input | 1MΩ | |
Input capacitance | Single to earth | ＜7pF |
Double input | ＜3.5pF | |
Output voltage fluctuation | ±2V(50Ω Oscilloscope Input) | |
Offset (Typical value) | ±2mV | |
Offset adjust range (Typical value) | ±95mV | |
CMRR | 50Hz/60Hz | ＞80dB |
10MHz | ＞50dB | |
Noise(Vrms) | 6mV | |
Overload indicator voltage threshold | ≥20V | |
Delay time | Probe main | 11ns |
BNC(1m) | 5ns | |
Overload indicator | Indicator will be lighted red when overload occurs | |
Terminal load requirement | 50Ω | |
Power supply | USB 5V/1A Adaptor | |
Fig 1: Frequency Response Curve
