jayce3390
Full Member level 6
current feedback amplifier
Hi,
I m trying to use a current feedback operational amplifier (analog device AD8001AR) due to high bandwidth capability.
I don't know why I can't get higher voltage gain as seen in following picture, the input voltage is 1V and the maximum output voltage obtained is 2.5 Volts.
I tried to adjust the voltage gain by varying the resistor called Rj.
The feedback resistor is not moving in order to keep the bandwidth.
Please, could you help me?
Hi,
I m trying to use a current feedback operational amplifier (analog device AD8001AR) due to high bandwidth capability.
I don't know why I can't get higher voltage gain as seen in following picture, the input voltage is 1V and the maximum output voltage obtained is 2.5 Volts.
I tried to adjust the voltage gain by varying the resistor called Rj.
The feedback resistor is not moving in order to keep the bandwidth.
Please, could you help me?