Introduction：
The P623 is a 1Ω high-frequency current probe manufactured by Langer EMV of Germany and distributed by EUTTEST. The P623 is an active 1Ω probe. The P623 is an active 1Ω probe and therefore requires a supply voltage from the rear of the probe to drive the internal low noise amplifier.
P623 Test Application:
The P623 is a 1Ω probe with integrated preamplifier for direct measurement of high frequency currents on IC pins. For measurement, connect it to thePower pins (Vdd/Vss) or signal pinsThe 1Ω HF ammeter has pin contacts that allow individual pins to be accessed and measured.
P623 Main technical parameters:
| Frequency range | 9kHz-3GHz |
| Capacity of coupling capacitor | 8µF |
| Voltage transfer coefficient | 20dB |
| act on behalf of sb. in a responsible position | EUTTEST |
| Ammeter | |
| 1 dB Compression Point | 120dBµV |
| IP3 | 134dBµV |
| measured output | 50Ω |
| connector | SMB |
| coefficient of noise | 3.7dB |
| Shunt Resistor | 1Ω |
| Current correction factor R | 20dBΩ |
| inductors | 1nH |
| External supply voltage | 12V/DC |
| Maximum power loss | 2.5W |
Parametric Chart for P623
P623 Current correction factor
P623 Equivalent Circuit Diagram for Testing on IC Pins
P623 Integrated Circuit Test System Configuration Chart
P623 Detailed Configuration Contact EUTTEST for more information.