Atec Agilent-E4980A - Manual (Page 35)

35
DC bias settling time
When DC bias is set to ON, add the following value to the settling time:
Table 66. DC bias settling time
Bias Settling time
1 Standard Capacitance of DUT Ч 100 Ч log
e
(2/1.8 m) + 3 m
2 Option 001 Capacitance of DUT Ч 100 Ч log
e
(40/1.8 m) + 3 m
Figure 11. DC bias settling time
10 msec
100 msec
1 sec
10 sec
100 sec
1.
2.
1 µF 10 µF 100 µF 1 mF 10 mF 100 mF
DUT capacitance
Settling time