Current-feedback (CFB) op amps have earned their reputation in many applications that need bandwidth, without compromising other noise and high-speed characteristics. They have served these needs ...

When selecting an operational amplifier (op amp), you have many parameters to consider. DC parameters such as input offset voltage and input bias current are easier to account for because they do not ...

(Editor's Note: There are links to the previous parts of this series at the end, below the author's biography.) The first article in this series, published November 5, 2007 (link below) left a gain ...