Am 22.11.2017 um 23:21 schrieb Hartmut Kraus:
Hallo,
bei +-2,5V Betriebsspannung und 2V_pp Ausgangspegel hat man nicht
Laut den Hinweisen zu kapazitiven Lasten ist die wichtige Frage, ob die
Seite 32 auf
"8.7 Driving Capacitive Load
A very common requirement is driving the capacitive load of an ADC or some other next stage device. Directly driving a capacitive load with a closed-loop amplifier such as the THS4541 can lead to an unstable response, as shown in the step response plots into a capacitive load (see Figure 8 and Figure 26). One typical remedy for this instability is to add two small series resistors (Ro in Figure
71) at the outputs of the THS4541."Bernd Mayer