What is the transconductance parameter (gm) of an amplifier?

The model 2701A converts a voltage signal applied to the input, into a high-resolution output current whose value is directly proportional to the input signal ... The Fluke Calibration 52120A Transconductance Amplifier supplies dc current up to 100 amps and ac current up to 120 amps, at accuracies to 140 ppm. Using ... The Model 8200/8210 Transconductance Amplifiers are precision, high stability, high accuracy instruments which produce an output current which is directly ... Operational transconductance amplifiers (OTAs) are often among the least understood analog components. However, these devices serve a very useful function that ... The 52120A is designed for users whose ability to address their calibration workload may be limited by the output current, accuracy and drive capability. The Model 8100 Transconductance Amplifier is a precision, high stability, high accuracy instrument which produces an output current which is directly ... New Z copy-current differencing transconductance amplifier active filter using FinFET transistor based current Mode Universal Filter. Global Journal of ... Jan 27, 2010 ... The right hand side differential pair transistor collector current is mirrored once off positive rail V+. This gives a current tending to pull ... Feb 11, 2018 ... Discrete Operational Transconductance Amplifier · I was under the impression that the transconductance shouldn't vary much between different ... Mar 5, 2019 ... In this work, a new capacitor multiplier circuit is proposed with recently recommended cell-based variable transconductance amplifier.