output for the continuous VCO

Hi,

I am using the cotinuous-Time VCO in the simulink of MATLAB, can someone tell me how to change the output of VCO into two ports in quadrature(one is sine, the other one is cosine)

the link for VCO is here:

(https://www.mathworks.com/help/comm/ref/continuoustimevco.html)

Thanks a lot