I have OPA355 configured as inverting unity gain. My input signal source is a 10MHz sine wave, with vpeak as 1 V. This opamp is a CMOS based and has very low Ibias current (~pA). With a Gain of 1, the 3dB bandwidth is 450MHz. I expect this to work for a signal of 10MHz. Here is the schematic
Could anyone suggest, what's the issue here and how I can fix this?