Version 4 SHEET 1 1088 680 WIRE -288 304 -288 256 WIRE -288 432 -288 384 WIRE -240 0 -240 -32 WIRE -240 96 -240 80 WIRE -240 256 -288 256 WIRE -128 -32 -240 -32 WIRE 0 -32 -48 -32 WIRE 0 0 0 -32 WIRE 0 96 0 64 WIRE 0 256 -160 256 WIRE 64 256 0 256 WIRE 112 -32 0 -32 WIRE 112 32 112 -32 WIRE 112 144 112 112 WIRE 112 176 112 144 WIRE 112 304 112 272 WIRE 224 144 112 144 WIRE 224 176 224 144 WIRE 224 304 224 240 WIRE 352 144 224 144 WIRE 464 144 416 144 WIRE 464 192 464 144 WIRE 464 304 464 272 WIRE 512 144 464 144 FLAG 112 304 0 FLAG -288 432 0 FLAG 464 304 0 FLAG -240 96 0 FLAG 0 96 0 FLAG 224 304 0 FLAG 512 144 out IOPIN 512 144 Out FLAG 224 144 drain FLAG 0 256 gate FLAG 112 -32 vcc1 FLAG -240 -32 vcc0 SYMBOL nmos 64 176 R0 SYMATTR InstName M1 SYMATTR Value S1E2/PF SYMATTR Prefix X SYMBOL ind 96 16 R0 SYMATTR InstName L1 SYMATTR Value 1µ SYMATTR SpiceLine Rser=.1 Rpar=1e3 Cpar=1p SYMBOL res -256 272 R270 WINDOW 0 32 56 VTop 0 WINDOW 3 0 56 VBottom 0 SYMATTR InstName R1 SYMATTR Value 50 SYMBOL voltage -288 288 R0 WINDOW 123 24 132 Left 0 WINDOW 39 0 0 Left 0 SYMATTR InstName V1 SYMATTR Value SINE(4 .5 30e6) SYMATTR Value2 AC 1 SYMBOL cap 352 160 R270 WINDOW 0 32 32 VTop 0 WINDOW 3 0 32 VBottom 0 SYMATTR InstName C1 SYMATTR Value .1µ SYMBOL res 448 176 R0 SYMATTR InstName R2 SYMATTR Value 50 SYMBOL voltage -240 -16 R0 WINDOW 123 0 0 Left 0 WINDOW 39 24 132 Left 0 SYMATTR InstName V2 SYMATTR Value 12 SYMATTR SpiceLine Rser=.1 SYMBOL cap -16 0 R0 SYMATTR InstName C2 SYMATTR Value 100n SYMATTR SpiceLine Rser=0.02 Lser= 2n SYMBOL cap 208 176 R0 SYMATTR InstName Cstray SYMATTR Value 1p SYMBOL ind -144 -16 R270 WINDOW 0 32 56 VTop 0 WINDOW 3 5 56 VBottom 0 SYMATTR InstName L2 SYMATTR Value 1µ SYMATTR SpiceLine Rser=0.05 Rpar=1k TEXT -360 -288 Left 0 ;.ac dec 100 1e6 100e6 TEXT -360 -232 Left 0 !.tran 1u TEXT -360 -208 Left 0 !.options plotwinsize=0 TEXT -360 -320 Left 0 !.op TEXT -360 -360 Left 0 !.include S1E2_PF.lib TEXT -56 -128 Left 0 ;Models and parts from http://www.polyfet.com/ TEXT -80 -360 Left 0 ;1. Add a "nmos" component \n2. Ctrl+RightMouseClick on the placed nmos\n3. Change Prefix:MN to Prefix:X\n4. Press OK\n5. Change the value NMOS to S1E2/PF\n6. Add a SPICE-directive with the library-path to the schematic \n.include S1E2_PF.lib\n7. Keep the library file S1E2_PF.lib in the same folder as your schematic TEXT -336 200 Left 0 ;RF-generator RECTANGLE Normal -96 464 -352 176