bond-wire inductor
It is off-chip but in-package.
The details of the inductance and stray capacitive, mutual
inductance and resistance all depend on the package
and the assembly process (loop height, etc.) as well as your
bond figure.
You would have to work these out from fundamentals
or use a fancy EM solver once the layout and packaging
stuff is all figured out.
Meanwhile, figure on about 1nH/mm length self-inductance
as a placeholder. If you need less than 0.1nH or more
than 10nH, you are probably not going to be happy.