mixed signal simulation (digital + RF)

Dear all,

I am using C@dence to do my circuit design. Now, I have digital control block and RF circuit. What simulator or method could I use in C@dence platform in order to simulate the mixed signal design?

Thanks

wccheng

SpectreRF, EldoRF are the best.

In fact as I know, VHDL codes are used to represent the digital portion of the circuit instead of circut itself..
I'm not expert but it should be so..

Are you mean that the digital block using VHDL code and RF block using schematic view? Then I use spectreRF to run it?

Thanks

Another solution is to use Synopsys Saber. This powerful tool can cosimulate VHDL with spice netlist.