Appendix A: SpecificationsP7225 2.5 GHz 10X Active Probe UserManua l 31
45KΩ11 0 °
40KΩ
35KΩ
30KΩ
25KΩ
1M Hz 10M Hz 100 MHz 1 GHz 10GH z
90°
70°
50°
30°
10°
--1 0 °
--3 0 °
--5 0 °
--7 0 °
--1 1 0°
--9 0 °
20KΩ
Frequency (Hz)
InputImpedance
Magitude(ohms)
Phase(degrees)
15KΩ
10KΩ
5KΩ
0KΩ
100KH z10KH z
Magnitude
Phase
0°
Figure 11:Typical input impedance and phase versus frequency