Hi all,

Can anyone tell me where I can download the verilog-A codes in Ken's paper "Predicting the phase noise and jitter of PLL-based frequency synthesizers"

Thanks,
jimmy

i try phase noise code of ken's code about predicting the phase noise.
'include"disciplines.vams"
discipline phase
potential angle;
enddiscipline
i simulation phase noise in cadence platform, i don' know how to use it.
although the discipline often be used in pfd,cp,vco
1/ when i save the code in veriloga in the cadence,the cadence will product a symbol automatically,then in pfd or cp or vco's code,how did i include the "phase's sysmbol"?
2/if i save the code to in file style,named it phase.vams,how did i include the discipline?
wish anybody who know help me!!!
'include "phase.vams"
module oscilator(out);
output out;
phase out;
parameter real n=0 from [0:inf);
parameter real fc=0 from [0:inf);
analog begin
Theta(out)<+flicker_noise(n,2,"wpn")+flicker_noise(n*fc,3,"fpn");
end
endmodule
how did i deal the phase.vams???