Current feedback amplifiers are one of the oldest amplifier topologies around. I remember the days when Comlinear ruled the market in the 80s with their high speed offerings. Analog Devices, ...

Although current-feedback operational amplifiers (op amps) have been on the market since the 1990s, the current-feedback fully differential amplifier was not introduced until 2007. There are several ...

Designers employing high-performance analog-to-digital converters (ADCs) have a common problem: there are few, if any, amplifiers on the market that can provide the accuracy needed to buffer an input ...

CAMBRIDGE, England & SUNNYVALE, Calif.--(BUSINESS WIRE)--Extending and enhancing its audio platform offerings, CSR plc (LSE: CSR; NASDAQ: CSRE) today announced the acquisition of Direct Digital ...

THE use of negative feedback to give improved performance in a number of important respects is now a well-established feature of amplifier design technique, and the simple mathematical treatment of an ...

Voltage-Feedback operational amplifiers (VFA op amps) allow circuit designers to swap gain for bandwidth. current-feedback op amps (CFAs) are simpler to use than VFAs, but do not offer gain-bandwidth ...

June 3, 2009 We’ve been living in a digital age for a while now and many of us access all our music from digital formats like CD and MP3. But has anyone managed to perfect a purely digital amplifier?