EDN

Understanding current-feedback fully differential amplifiers

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 ...
EDN

DC Precision Considerations for High Speed Current Feedback and Fully Differential Amplifiers, Insight #4

Current Feedback Amplifiers (CFA) provide the highest Large Signal BandWidth (LSBW), but relatively poor DC precision. The elements creating that poor DC precision ...
Electronic Design

Design A Differential Voltage-Controlled Current Source

Demand for voltage-controlled current sources (VCCSs) and multipliers in a wide spectrum of electronics and communication devices always seems to exist. The multipliers employed in circuits like the ...
Electronic Design

Designing For High Speed In Current-To-Voltage Conversion

Communications channels used to be a challenging exercise in pure analog design. Today, modulation occurs in the digital domain in many systems. But the transmitted signal is analog, so there’s always ...