Version 4 SHEET 1 4732 680 WIRE 64 64 -64 64 WIRE 96 64 64 64 WIRE 64 128 64 64 WIRE -64 144 -64 64 WIRE -176 256 -224 256 WIRE -64 256 -64 224 WIRE -64 256 -96 256 WIRE -32 256 -64 256 WIRE 64 256 64 192 WIRE 96 256 64 256 WIRE -64 288 -64 256 WIRE -224 304 -224 256 WIRE 64 320 64 256 WIRE -224 464 -224 384 WIRE -64 464 -64 368 WIRE -64 464 -224 464 WIRE 64 464 64 384 WIRE 64 464 -64 464 WIRE -224 512 -224 464 FLAG -224 512 0 FLAG 96 64 Tank FLAG -32 256 Input FLAG 96 256 Output SYMBOL ind2 -80 272 R0 WINDOW 0 -29 90 Left 2 WINDOW 3 38 62 Left 2 SYMATTR InstName L1 SYMATTR Value 4nH SYMATTR Type ind SYMBOL ind2 -80 128 R0 WINDOW 0 -18 22 Left 2 WINDOW 3 37 63 Left 2 SYMATTR InstName L2 SYMATTR Value 400nH SYMATTR Type ind SYMBOL cap 48 320 R0 WINDOW 0 -24 53 Left 2 WINDOW 3 22 10 Left 2 SYMATTR InstName C2 SYMATTR Value 15p SYMBOL cap 80 192 R180 WINDOW 0 28 7 Left 2 WINDOW 3 -37 57 Left 2 SYMATTR InstName C1 SYMATTR Value 10p SYMBOL voltage -224 288 R0 WINDOW 3 -321 -18 Left 2 WINDOW 123 26 96 Left 2 WINDOW 39 0 0 Left 2 SYMATTR Value SINE(0 1m 93.395Meg) SYMATTR InstName V1 SYMBOL res -192 240 M90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R1 SYMATTR Value 75 TEXT -352 216 Left 2 !K1 L1 L2 1.0 TEXT -56 80 Left 2 ;resonant\ntank circuit TEXT -672 -32 Left 2 ;L1 and L2 are transformer K1 with mutual coupling 1.0\nTap is at 1T, below 10T, the square gives L ratio of 1: 100 TEXT -672 72 Left 2 ;Tank resonance.\nTotal inductance of L1+L2 is 4 * 11^2 = 484nH\n10pF in series with 15pF = 6pF\n484nH resonates with 6pF at Freq = 93.395 MHz. TEXT -546 328 Left 2 !.tran 0 3300n 3000n