How can a transconductance amplifier be used in a headphone amplifier?

Guru Gara Synth ... This is a dual VCA unit based on a LM13700 OTA for eurorack modular synthesisers. Each individual VCA section has an audio input, audio output ... This thesis covers the development of a transconductance amplifier used to control a magnetically actuated steerable robotic ablation catheter. Jan 20, 2021 ... Figure P1.62 shows a transconductance amplifier whose output is fed back to its input. (a) Find the input resistance Rin of the resulting one-port network. 2555A 100-Amp Current Calibrator and AC/DC Transconductance Amplifier ... World's Leading Precision 100-Amp AC/DC Current Standard - For 30 years Valhalla ... The curves do not cross at zero input-voltage difference due to mismatch between Q1 and Q2. The differential transconductance amplifier, like many other ... TA1200 High Frequency Transconductance Amplifier · Current output range：1 mA to 10.5 A · Frequency：DC & 10 Hz to 1 MHz · Short-term stability：0.004%/min @ DC， ... Mar 14, 2006 ... Op-amps that are designed to provide transconductance should provide very high output impedance and hence provide very good isolation. The ... This paper describes the principle and design of a CMOS low-power, low- voltage, chopped transconductance amplifier, for noise and offset reduction in mixed ... 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 ... List of 5 Transconductance Amplifier Manufacturers · Analog Devices, Inc. Manufacturer Transconductance Amplifier · Fluke Calibration Manufacturer