Version 4 SHEET 1 1612 832 WIRE 96 -176 48 -176 WIRE 144 -176 96 -176 WIRE 320 -176 224 -176 WIRE 384 -176 320 -176 WIRE 448 -176 384 -176 WIRE 544 -176 448 -176 WIRE 720 -176 608 -176 WIRE 848 -176 720 -176 WIRE 944 -176 848 -176 WIRE 848 -96 848 -176 WIRE 48 -64 48 -176 WIRE 320 -64 320 -176 WIRE 448 -64 448 -176 WIRE 720 -64 720 -176 WIRE 672 -48 640 -48 WIRE 672 0 640 0 WIRE 48 112 48 16 WIRE 320 112 320 16 WIRE 448 112 448 0 WIRE 640 112 640 0 WIRE 720 112 720 16 WIRE 848 112 848 -16 WIRE 96 256 48 256 WIRE 144 256 96 256 WIRE 320 256 224 256 WIRE 384 256 320 256 WIRE 448 256 384 256 WIRE 544 256 448 256 WIRE 880 256 784 256 WIRE 784 352 784 256 WIRE 48 368 48 256 WIRE 320 368 320 256 WIRE 448 368 448 256 WIRE 544 368 544 256 WIRE 736 368 704 368 WIRE 736 416 704 416 WIRE 704 528 704 416 WIRE 48 544 48 448 WIRE 320 544 320 448 WIRE 448 544 448 432 WIRE 544 544 544 432 WIRE 784 544 784 432 FLAG 48 112 0 FLAG 448 112 0 FLAG 720 112 0 FLAG 848 112 0 FLAG 96 -176 IN1 FLAG 944 -176 OUT1 FLAG 320 112 0 FLAG 384 -176 G1 FLAG 640 -48 G1 FLAG 640 112 0 FLAG 48 544 0 FLAG 448 544 0 FLAG 96 256 IN2 FLAG 320 544 0 FLAG 384 256 G2 FLAG 544 544 0 FLAG 880 256 OUT2 FLAG 784 544 0 FLAG 704 368 G2 FLAG 704 528 0 SYMBOL res 304 -80 R0 SYMATTR InstName Rin SYMATTR Value 420k SYMBOL res 832 -112 R0 SYMATTR InstName RL1 SYMATTR Value 3.33k SYMBOL voltage 48 -80 R0 WINDOW 123 24 118 Left 2 SYMATTR Value2 AC 1V 0deg SYMATTR InstName V1 SYMATTR Value 0V SYMBOL cap 608 -192 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName Cgd1 SYMATTR Value 1pF SYMBOL res 240 -192 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName Rs1 SYMATTR Value 100k SYMBOL cap 464 0 R180 WINDOW 0 -50 60 Left 2 WINDOW 3 -38 6 Left 2 SYMATTR InstName Cgs1 SYMATTR Value 1pF SYMBOL g 720 -80 R0 SYMATTR InstName Gm1 SYMATTR Value -4m SYMBOL res 304 352 R0 SYMATTR InstName Rin2 SYMATTR Value 420k SYMBOL voltage 48 352 R0 WINDOW 123 24 118 Left 2 SYMATTR Value2 AC 1V 0deg SYMATTR InstName V2 SYMATTR Value 0V SYMBOL res 240 240 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName Rs2 SYMATTR Value 100k SYMBOL cap 464 432 R180 WINDOW 0 -55 57 Left 2 WINDOW 3 -38 6 Left 2 SYMATTR InstName Cgs2 SYMATTR Value 1pF SYMBOL cap 560 432 R180 WINDOW 0 -55 57 Left 2 WINDOW 3 -78 1 Left 2 SYMATTR InstName Cgdp SYMATTR Value 14.3pF SYMBOL e 784 336 R0 SYMATTR InstName E1 SYMATTR Value -13.2 TEXT 424 704 Left 2 !.AC DEC 10 1kHz 100GHz TEXT 464 664 Left 2 ;Spice Directive