analog begin
@(initial_step or initial_step("dc"))begin
c1=iin_max/slew_rate;
gm_nom=2*3.14*freq_unitygain*c1;
r1=gain/gm_nom;
vmax_in=iin_max/gm_nom;
end
analog begin
@(initial_step or initial_step("dc"))begin
c1=iin_max/slew_rate;
gm_nom=2*3.14*freq_unitygain*c1;
r1=gain/gm_nom;
vmax_in=iin_max/gm_nom;
end