Model PLL in MATLAB SIMULINK

[Gayamal Rathnavibushana]

Hi, I'm a student and I am trying to demonstrate PLL by modeling it on SIMULINK. But I couldn't find phase detector component in simulink libraries. As I have noted in several threads, I tried to use a "mixer" instead of a PD. But still I couldn't get the desired output. Please see the simulink model I have attached below and please let me know if someone can help me on this. Thanks!

Dropbox Link to PLL model:
https://www.dropbox.com/s/7y9iynezp1x75ya/PLL.mdl

 

[yaser_179]

Hi, where is error in your simulink?
what you expect from mixer?