import specific amplifier to ADS schematic

Hi everyone,
Is there a way to import a specific OpAmp to ADS? if there is, do I need to selct from a certain companies?
Thanks
Guy

you may need to check with vendor if they have ADS library. if they have, you can import it. they will have instructions as well!

or you can contact 3rd party modeling company such as modelithics.

Almost all vendors provide Macro Model for SPICE.

http://www.ti.com/adc/docs/midlevel....ools&HQS=spice
You can use HSpice Models or General SPICE Models for ADSsim.

http://edadocs.software.keysight.com...CE+and+Spectre

Note : ADS is a name of Design Framework.
Simulator name is ADSsim.