Version 4
SHEET 1 880 748
WIRE -176 352 -304 352
WIRE 32 352 -112 352
WIRE -304 448 -304 352
WIRE -304 544 -304 528
WIRE 32 544 32 352
WIRE 32 544 -304 544
WIRE -304 576 -304 544
FLAG -304 576 0
SYMBOL source-V -304 432 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value 0
SYMBOL varactor -176 368 R270
WINDOW 0 32 32 VTop 0
WINDOW 3 0 32 VBottom 0
SYMATTR InstName D1
SYMATTR Value XSMV1234
SYMATTR Prefix X
SYMATTR Type diode
TEXT 96 368 Left 0 !*Skyworks SMV1234 Figure1 Table2 with plastic package\n \n.subckt   XSMV1234 1 2\nLS 1 3 1.7n\nCP 3 2 1.2p\nRS 3 4 0.8\nD1 4 2 D1234\n.model D1234 D(\n+ Is=1e-14 Rs=0 N=1 CJO=8.75p M=1.1 VJ=2.3\n+ EG=1.11 XTI=3 KF=0 AF=1 FC=0.5 BV=16 IBV=1e-3\n+ ISR=0 NR=2 IKF=0 NBV=1 IBVL=0 NBVL=1 TBV1=0\n+ TNOM=27)\n* Parameter FFE=1 not supported in LTspice\n.ENDS
TEXT -312 624 Left 0 !.dc V1 -1 1 10m