OPA656 combines a very wideband, unified gain stable,
OPA656 provides a unique combination of broadband
Voltage feedback operational amplifiers are different from current feedback products and can use a wide range of resistance values to set their gain
In this configuration, the output treats the feedback resistor as an additional load parallel to the 100 Ω load used for testing.
In order to obtain the maximum flat second-order Butterworth frequency response,
IEQ=Equivalent input noise current when the output noise bandwidth is limited to F<1/(2 π RFCD).
