Need help with transconductance operational amplifier

riie

Hi all,

Does anyone know how do I connect an OTA if I want to use it as a voltage-controlled current source, meaning that it will ouput an AC current when i supplied an AC voltage?
Any guide I can refer to?

And how do I adjust the gain or transconductance, gm?

For example, OPA860 with pinout E,C,B, Iq.
http://www.ti.com/lit/ds/symlink/opa860.pdf

Thanks!

riie

anyone?

NascentOxygen

Hi. You pdf seems to provide a lot of information. What application are you hoping to use this for?

skeptic2

What is your input voltage range and what output current range do you need?