®
R&S
ZN-Z15
RFFE 1 and 2 (VIO/DATA/CLK), GPIO 1 to 8
10 Ω source resistance (shunt) –20 mA to +20 mA
100 Ω source resistance
(shunt)
1 kΩ source resistance (shunt) –200 μA to +200 μA
10 kΩ source resistance
(shunt)
100 kΩ source resistance
(shunt)
GPIO 9 and 10
* the current values are valid if the GPIO voltages are within -5 V to +8 V
The output voltages of the RFFE and GPIO signals do not have an offset to com-
pensate additional losses into account. Please adjust the voltage level directly on
your board or at the pins of the connected device.
User Manual 1177.5479.02 ─ 02
–2 mA to +2 mA
–20 μA to +20 μA
–2 μA to +2 μA
–100 mA to +100 mA
Instrument Functions
Interface Description
10 μA
1 μA
100 nA
10 nA
1 nA
10 μA
18