Performance Verification
P6330 3.5 GHz Differential Probe Instruction Manual 41
Output Offset Voltage
1. Connect the probe as shown in Figure 18.
1103
CH1
input
CH1
output
Digital multimeter
FemaleBNC-to-male
bananaadapter
50Ωprecision
terminator
50ΩBNC cable
Squarepin
adapter
Y-lead
adapter
KlipChip
adapters
Figure 18: Setup for the output offsetvol tage test
2. Set the Var/0vbutton on the 1103 power supply to 0v (light off).
3. Verifythat the out put voltage is 0 V,±10 mV.
DC Gain Accuracy
1. Connect the probe input to the DC source, as shown in Figure 19
on page 42. Monitor the source voltage with the DMM.
2. Set the input voltage on the DC source to approximately +0.5 V.
Recordtheactual voltageas Vin1.