How are transconductance amplifiers used in log amplifiers?

Feb 4, 2024 ... Hi, How to make/simulate a simple operational amplifier, transconductance amplifier, and comparator in QSPICE? Apr 17, 2025 ... In this paper, we present a novel enhanced recycling folded cascode (ERFC) operational transconductance amplifier (OTA), which exhibits high ... Aug 30, 2016 ... A simple high-performance architecture for bulk-driven operational transconductance amplifiers (OTAs) is presented. The NE5517 contains two current-controlled transconductance amplifiers, each with a differential input and push-pull output. The. Aug 17, 2022 ... An OTA is a direct-coupled differential voltage-controlled current source (DVCCS) with high output impedance. The 52120A is designed for users whose ability to address their calibration workload may be limited by the output current, accuracy and drive capability. Jan 29, 2013 ... 1620A Transconductance Amplifier · 16201 Current Coil accessory · 200 Amp Capability in Pulsed Mode · Paralleled Operation for High Current ... This paper presents a floating resistor employing CIDITA (current inverting differential input transconductance amplifier). The proposed floating resistor ... Because of its extremely linear transconductance characteristics with respect to amplifier bias current, the CA3080 gained wide acceptance as a gain control ... Sep 2, 2019 ... Mims says that this circuit acts as a voltage-to-current converter, such that: I_out = V_out / (R1 + R2) Where V_out is the voltage coming out of the Op Amp.