Small Signal Bandwidth - PiezoDrive PD32 Manual And Specifications

9 Small Signal Bandwidth

The small-signal bandwidth for a range of capacitive loads is listed below. The small-signal frequency
responses are also plotted.
30
20
10
0
0
-50
-100
-150
PD32 V4 Manual
Load Capacitance
No Load
10 nF
30 nF
100 nF
300 nF
1 uF
3 uF
10 uF
30 uF
Small signal bandwidth (-3 dB)
10 uF 3 uF 1 uF
2
10
2
10
Small signal frequency response versus load capacitance
Signal Bandwidth
120 kHz
90 kHz
40 kHz
11 kHz
3.8 kHz
1.0 kHz
320 Hz
62 Hz
24 Hz
300 nF
100 nF
3 4
10 10
3 4
10 10
Frequency (Hz)
10
30 nF
10 nF
5
10
5
10
15/02/2024