e/Operational transconductance amplifier

Information
has gloss	eng: The operational transconductance amplifier (OTA) is an amplifier whose differential input voltage produces an output current. Thus, it is a voltage controlled current source (VCCS). There is usually an additional input for a current to control the amplifier's transconductance. The OTA is similar to a standard operational amplifier in that it has a high impedance differential input stage and that it may be used with negative feedback.
lexicalization	eng: Operational transconductance amplifier
instance of	(noun) electronic equipment that increases strength of signals passing through it amplifier

Meaning
German
has gloss	deu: Ein Transkonduktanzverstärker (VC-OPV), auch als Operational-Transconductance-Amplifier (OTA) bezeichnet, ist ein spezieller Operationsverstärker, der die Differenzspannung an den beiden Eingängen in einen proportionalen Ausgangsstrom umwandelt. Üblicherweise wird er wie alle Operationsverstärker als integrierte Schaltung realisiert.
lexicalization	deu: Transkonduktanzverstärker
Castilian
has gloss	spa: Un amplificador de transconductancia variable (OTA) es un dispositivo electrónico parecido a un amplificador operacional.
lexicalization	spa: Amplificador de transconductancia variable

Media
media:img	Operational transconductance amplifier symbol.svg
media:img	VC-OPV OTA.svg
media:img	VC-OPV.svg