PX200 V5 Manual
9
13/05/2022
8
Small Signal Bandwidth
The small-signal frequency response and -3 dB bandwidth is described in Figure 2 and
Table 4.
Figure 2. Small signal frequency response for a range of load capacitances.
Load Capacitance
Bandwidth
10 nF
393 kHz
30 nF
431 kHz
100 nF
367 kHz
300 nF
208 kHz
1 uF
88 kHz
3 uF
30 kHz
10 uF
9.3 kHz
30 uF
3.7 kHz
110 uF
1.3 kHz
Table 4. Small signal bandwidth versus load capacitance (-3dB)
10
3
10
4
10
5
10
6
-20
-10
0
10
20
30
M
a
g
n
it
u
d
e
(
d
B
)
10
3
10
4
10
5
10
6
-250
-200
-150
-100
-50
0
50
100
P
h
a
s
e
(
d
e
g
.)
Frequency (Hz)
300 nF
1 uF
3 uF
10 uF
30 uF
100 nF
30 nF
10 nF
