Matsusada DOEF Series, Инструкция по эксплуатации

Страница: 11 / 124

1 Introduction
3
DOEF series
Matsusada Precision
Response Speed
：
When accurate output waveform is required, select a bipolar amplifier operating with a higher enough
frequency than the used frequency. In case of using in sine waves, 3 to 5 times wider frequency bandwidth
is required and around 10 times wider one is required in case of using in square waves in general.
Inadequate bandwidth causes not only decrease in the output amplitude but much difference between the
input and output phases. Therefore, use the unit while monitoring the output waveform.
O
u
tp
u
t
s
w
in
g
→
(Vpp)
Frequency ratio against fc
Declination of output swing by frequency
100%
DC
0dB
3dB
f [Hz]
70%
92%
0