*--------------------------TOSHIBA RF BJT--------------------------- .subckt XQN414 c1 b1 e1 Lb b1 b 0.858n Lc c1 c 1.5n Le e1 e 750p Cpkg_be b e 0.35p Cpkg_ce c e 0.35p Q1 c b e QN414 .Model QN414 NPN ( +bf=80 +vaf=50 +ise=2e-14 +ne=1.55 +nf=0.9953 +tf=30p +rb=23 +cje=1.3p +mje=0.33 +cjc=1p +mjc=0.33 +ikf=400m +nkf=0.6) .ends *----------------------2.77mm-wide microstrip----------------------- * U1 in 0 out 0 MICRO l=2e-2 .model micro u +level=3 +elev=1 +plev=1 +dlev=1 +d12=1 +nl=1 +ht=1.59e-3 +wd=2.77e-3 +th=5.08e-5 +kd=4.8 *-------------------------Varactor diode--------------------------- .subckt varactor anode cathode Cvar 10 cathode poly 23.3836e-12 5.1258e-12 0.5214e-12 +0.0240e-12 0.0004e-12 Rs_CVar 10 20 1.1 Ls_Cvar 20 anode 2n .ends * To use Transistor you can use * * Xnmos C1 B1 E1 XQN414 * * To use Varactor type * * XVaractor Gnd C1 varactor