transconductance amplifier


Also found in: Acronyms.

transconductance amplifier

[‚tranz·kən‚duk·təns ′am·plə‚fī·ər]
(electronics)
An amplifier whose output current (rather than output voltage) is proportional to its input voltage.
References in periodicals archive ?
A current balancing IA which reduces the implementation complexity and drops the transconductance amplifier for the implementation of negative feedback was described by Wu et al in [27].
Abbassi, "Design, simulation and comparative analysis of CNT based cascode operational transconductance amplifiers," Nanotechnology, vol.
These active elements were designed by modifying, reshaping or manipulating the basic elements such as voltage feedback amplifiers, current feedback amplifiers, transconductance amplifiers and current conveyors.
This paper presents a systematic approach for operational simulation of LC ladder filter using voltage differencing transconductance amplifier (VDTA).
It is mainly composed of a current follower circuit constructed by transistors [Q.sub.1]-[Q.sub.6] and a multiple-output transconductance amplifier [Q.sub.7]-[Q.sub.25].
Singh, "New grounded and floating simulated inductance circuits using current differencing transconductance amplifiers", Radioengineering, vol.
Vrba, "Behavioral Model for Z--copy Voltage Controlled Current Follower Differential Input Transconductance Amplifier and Its Features," in Proc of 2014 37th International Conference on Telecommunications and Signal Processing (TSP), 2014, pp.
Singh, "Universal current-mode biquad filter using dual output current differencing transconductance amplifier," International Journal of Electronics and Communications, vol.
Vrba, "Electronically adjustable triple-input single-output filter with voltage differencing transconductance amplifier", Revue Roumaine des Sciences Techniques--Serie Electrotechnique et Energetique, vol.
Singh, "Universal current-mode biquad filter using dual output current differencing transconductance amplifier," AEU--International Journal of Electronics and Communications, vol.
Tangsrirat, "Gm-realization of controlled-gain current follower transconductance amplifier," The Scientific World Journal, vol.
Sanchez-Sinencio, "Active filter design using operational transconductance amplifier: a tutorial", IEEE Circ.