Version 4
SHEET 1 880 680
WIRE -1872 -240 -1872 -256
WIRE -1872 -112 -1872 -160
WIRE -1776 -256 -1872 -256
WIRE -1648 -256 -1776 -256
WIRE -1552 -256 -1584 -256
WIRE -1552 -128 -1552 -192
WIRE -1472 -256 -1552 -256
WIRE -1472 -64 -1472 -128
WIRE -1312 -256 -1392 -256
WIRE -1312 -240 -1312 -256
WIRE -1312 -128 -1392 -128
WIRE -1312 -128 -1312 -160
WIRE -1312 -112 -1312 -128
WIRE -1312 -16 -1312 -112
WIRE -1312 48 -1312 -16
WIRE -1312 208 -1312 128
WIRE -1200 -112 -1248 -112
WIRE -1200 -80 -1200 -112
WIRE -1200 -16 -1248 -16
WIRE -1200 16 -1200 -16
WIRE -1136 -256 -1312 -256
WIRE -1088 -256 -1136 -256
WIRE -1040 -336 -1040 -384
WIRE -1040 -160 -1040 -240
WIRE -864 -80 -864 -128
WIRE -832 -128 -864 -128
WIRE -768 -384 -1040 -384
WIRE -768 -288 -768 -384
WIRE -768 -160 -768 -208
WIRE -768 -128 -768 -160
WIRE -768 -80 -768 -128
WIRE -768 128 -768 0
WIRE -768 272 -768 208
WIRE -720 -160 -768 -160
WIRE -704 -384 -768 -384
WIRE -640 -160 -656 -160
WIRE -544 -384 -624 -384
WIRE -544 -384 -544 -480
WIRE -544 -160 -560 -160
WIRE -544 -80 -544 -160
WIRE -480 -384 -480 -480
WIRE -368 -384 -480 -384
WIRE -368 -368 -368 -384
WIRE -368 -256 -368 -304
WIRE -288 -384 -368 -384
WIRE -272 -384 -288 -384
WIRE -272 -368 -272 -384
WIRE -272 -272 -272 -304
WIRE -272 -256 -272 -272
WIRE -176 -384 -272 -384
WIRE -176 -368 -176 -384
WIRE -176 -272 -272 -272
WIRE -176 -272 -176 -288
FLAG -1040 -160 0
FLAG -1472 -64 0
FLAG -1200 -80 0
FLAG -1200 16 0
FLAG -544 -80 0
FLAG -864 -80 0
FLAG -368 -256 0
FLAG -272 -256 0
FLAG -1552 -128 0
FLAG -1312 208 0
FLAG -768 272 0
FLAG -1776 -256 Vin
FLAG -1136 -256 VXtr_in
FLAG -288 -384 Vout
FLAG -1872 -112 0
SYMBOL mesfet -1088 -336 R0
WINDOW 3 56 60 Left 0
SYMATTR Value BLF245125V50MAN
SYMATTR InstName DUT1
SYMATTR Prefix X
SYMBOL ind -608 -400 R90
WINDOW 0 5 56 VBottom 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName L1
SYMATTR Value 24.5nh
SYMBOL cap -1248 -128 R90
WINDOW 0 0 32 VBottom 0
WINDOW 3 32 32 VTop 0
SYMATTR InstName C1
SYMATTR Value 100pF
SYMBOL cap -1568 -256 R0
SYMATTR InstName C2
SYMATTR Value {C2}
SYMBOL cap -1584 -272 R90
WINDOW 0 0 32 VBottom 0
WINDOW 3 32 32 VTop 0
SYMATTR InstName C3
SYMATTR Value {C1}
SYMBOL res -1328 -256 R0
SYMATTR InstName R1
SYMATTR Value 1K
SYMBOL res -1376 -144 R90
WINDOW 0 0 56 VBottom 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName R2
SYMATTR Value 1Meg
SYMBOL cap -1248 -32 R90
WINDOW 0 0 32 VBottom 0
WINDOW 3 32 32 VTop 0
SYMATTR InstName C4
SYMATTR Value 100nF
SYMBOL ind -752 -192 R180
WINDOW 0 36 80 Left 0
WINDOW 3 36 40 Left 0
SYMATTR InstName L3
SYMATTR Value 98nH
SYMBOL cap -832 -112 R270
WINDOW 0 32 32 VTop 0
WINDOW 3 0 32 VBottom 0
SYMATTR InstName C5
SYMATTR Value 100pF
SYMBOL cap -720 -144 R270
WINDOW 0 32 32 VTop 0
WINDOW 3 0 32 VBottom 0
SYMATTR InstName C6
SYMATTR Value 100nF
SYMBOL cap -544 -464 R270
WINDOW 0 32 32 VTop 0
WINDOW 3 0 32 VBottom 0
SYMATTR InstName C7
SYMATTR Value 18pF
SYMBOL cap -544 -368 R270
WINDOW 0 32 32 VTop 0
WINDOW 3 0 32 VBottom 0
SYMATTR InstName C8
SYMATTR Value {C8}
SYMBOL ind -784 -96 R0
SYMATTR InstName L4
SYMATTR Value 70mh
SYMBOL res -544 -176 R90
WINDOW 0 0 56 VBottom 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName R3
SYMATTR Value 10
SYMBOL cap -384 -368 R0
SYMATTR InstName C9
SYMATTR Value 27pF
SYMBOL cap -288 -368 R0
SYMATTR InstName C10
SYMATTR Value 24pF
SYMBOL voltage -1312 32 R0
WINDOW 123 24 132 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL voltage -768 112 R0
WINDOW 123 24 132 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V2
SYMATTR Value 12
SYMBOL res -192 -384 R0
SYMATTR InstName R4
SYMATTR Value 50
SYMBOL voltage -1872 -256 R0
WINDOW 123 24 44 Left 0
WINDOW 39 24 72 Left 0
SYMATTR Value2 AC 1
SYMATTR SpiceLine Rser=50
SYMATTR InstName V3
SYMATTR Value SINE(0 510m 5Meg)
SYMBOL ind -1376 -272 R90
WINDOW 0 5 56 VBottom 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName L2
SYMATTR Value 13.5nh
TEXT -1656 -776 Left 0 !.param C1=20pF ;4 to 40 pF
TEXT -1656 -728 Left 0 !.param C2=30pF ;5 to 60 pF
TEXT -1656 -680 Left 0 !.param C8=30pF ;5 to 60 pF
TEXT -1658 -632 Left 0 !;tran 0 50u 0 20u
TEXT -1656 -512 Left 0 !.inc BLF245125V50MAN.lib
TEXT -1648 -440 Left 0 !.op