Version 4 SHEET 1 1032 680 WIRE -64 80 -144 80 WIRE 48 80 16 80 WIRE 80 80 48 80 WIRE 192 80 160 80 WIRE 224 80 192 80 WIRE 336 80 304 80 WIRE 448 80 448 32 WIRE 448 80 336 80 WIRE -144 96 -144 80 WIRE 48 128 48 80 WIRE 192 128 192 80 WIRE 336 128 336 80 WIRE 448 128 448 80 FLAG 48 192 0 FLAG 192 192 0 FLAG 336 192 0 FLAG 448 208 0 FLAG -144 176 0 FLAG 448 32 Vout SYMBOL ind 64 96 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 5 56 VBottom 2 SYMATTR InstName L1 SYMATTR Value 390n SYMATTR SpiceLine Rser=0.33 SYMBOL ind 208 96 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 5 56 VBottom 2 SYMATTR InstName L2 SYMATTR Value 390n SYMATTR SpiceLine Rser=0.33 SYMBOL cap 32 128 R0 SYMATTR InstName C1 SYMATTR Value 330p SYMATTR SpiceLine Rser=0.1 SYMBOL cap 176 128 R0 SYMATTR InstName C2 SYMATTR Value 390p SYMATTR SpiceLine Rser=0.1 SYMBOL cap 320 128 R0 SYMATTR InstName C3 SYMATTR Value 330p SYMATTR SpiceLine Rser=0.1 SYMBOL res 432 112 R0 SYMATTR InstName R1 SYMATTR Value 50 SYMBOL res -80 96 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 0 56 VBottom 2 SYMATTR InstName R2 SYMATTR Value 50 SYMBOL voltage -144 80 R0 WINDOW 123 24 124 Left 2 WINDOW 39 0 0 Left 2 SYMATTR Value2 AC 1 SYMATTR InstName V1 SYMATTR Value "" TEXT -176 232 Left 2 !.ac oct 10 1e6 1e8 TEXT -200 -32 Left 2 ;21.5MHz (actually 23MHz) - cheby 1dB with actual values and ESR