This wikipedia article is also quite informative:
Current-feedback operational amplifier - Wikipedia, the free encyclopedia
However, the statment that it has no dominant pole capacitor is false: it is clearly there and drawn in the schematic. The speed of charge/discharge is controlled by the current fed into the - input, rather than the voltage difference between the inputs. This enables you to set the gain-bandwidth product with external components.
Current-feedback operational amplifier - Wikipedia, the free encyclopedia
However, the statment that it has no dominant pole capacitor is false: it is clearly there and drawn in the schematic. The speed of charge/discharge is controlled by the current fed into the - input, rather than the voltage difference between the inputs. This enables you to set the gain-bandwidth product with external components.
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