Version 4
SHEET 1 1632 1164
WIRE 176 -256 176 -304
WIRE 320 -256 320 -304
WIRE 448 -256 448 -304
WIRE 176 -112 176 -176
WIRE 256 -112 176 -112
WIRE 448 -112 448 -176
WIRE 448 -112 384 -112
WIRE 128 -48 32 -48
WIRE 192 -48 128 -48
WIRE 128 16 128 -48
WIRE 192 48 192 -48
WIRE 256 80 256 -112
WIRE 880 80 736 80
WIRE 1008 80 880 80
WIRE 1136 80 1008 80
WIRE 1232 80 1136 80
WIRE 320 112 320 -176
WIRE 384 144 384 -112
WIRE -160 160 -416 160
WIRE 64 160 -160 160
WIRE -464 176 -656 176
WIRE 1440 176 1296 176
WIRE 736 224 736 80
WIRE 736 224 544 224
WIRE 1008 224 1008 80
WIRE 1136 224 1136 80
WIRE 1296 224 1296 176
WIRE 1232 240 1232 80
WIRE 1248 240 1232 240
WIRE -656 256 -656 176
WIRE -656 256 -864 256
WIRE -464 256 -464 224
WIRE -464 256 -512 256
WIRE -416 256 -416 240
WIRE -416 256 -464 256
WIRE -64 256 -96 256
WIRE 64 256 16 256
WIRE -416 272 -416 256
WIRE -464 288 -464 256
WIRE 1248 288 1232 288
WIRE -864 304 -864 256
WIRE 736 304 544 304
WIRE -656 336 -656 256
WIRE -464 336 -656 336
WIRE -160 352 -416 352
WIRE 64 352 -160 352
WIRE 1296 352 1296 304
WIRE -864 416 -864 384
WIRE 320 448 320 400
WIRE 736 448 736 304
WIRE 880 448 736 448
WIRE 1008 448 1008 304
WIRE 1008 448 880 448
WIRE 1136 448 1136 288
WIRE 1136 448 1008 448
WIRE 1232 448 1232 288
WIRE 1232 448 1136 448
WIRE 224 512 224 448
WIRE 128 576 128 496
WIRE 128 576 80 576
WIRE 224 640 224 576
WIRE -864 672 -864 592
WIRE -688 672 -688 592
WIRE -864 816 -864 752
WIRE -688 816 -688 752
FLAG 224 640 0
FLAG 320 448 0
FLAG -864 816 0
FLAG -864 592 V+
FLAG -688 816 0
FLAG -688 592 V-
FLAG 32 -48 V+
FLAG 80 576 V-
FLAG 880 80 OutP
FLAG 880 448 OutN
FLAG -512 256 0
FLAG 1296 352 0
FLAG 1440 176 OutDiff
FLAG 176 -304 0
FLAG 320 -304 0
FLAG 448 -304 0
FLAG -864 416 0
FLAG -160 352 InP
FLAG -160 160 InN
FLAG -96 256 0
SYMBOL cap 208 512 R0
WINDOW 123 24 86 Left 2
SYMATTR InstName C1
SYMATTR Value 180p
SYMBOL voltage 32 256 R90
WINDOW 0 -32 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName V3
SYMATTR Value {vocm}
SYMBOL voltage -864 656 R0
SYMATTR InstName VDD
SYMATTR Value {VS/2}
SYMBOL voltage -688 656 R0
SYMATTR InstName VSS
SYMATTR Value {-VS/2}
SYMBOL res 992 208 R0
SYMATTR InstName R1
SYMATTR Value {RL}
SYMBOL e2 -416 256 M180
WINDOW 0 46 81 Left 2
WINDOW 3 45 31 Left 2
SYMATTR InstName E2
SYMATTR Value 0.5
SYMBOL e 1296 208 R0
SYMATTR InstName E3
SYMATTR Value 1
SYMBOL voltage 176 -160 M180
WINDOW 0 24 96 Left 2
WINDOW 3 24 16 Left 2
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V2
SYMATTR Value 5
SYMBOL voltage 320 -160 M180
WINDOW 0 24 96 Left 2
WINDOW 3 24 16 Left 2
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage 448 -160 M180
WINDOW 0 24 96 Left 2
WINDOW 3 24 16 Left 2
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V0
SYMATTR Value 0
SYMBOL cap 1120 224 R0
SYMATTR InstName C2
SYMATTR Value {CL}
SYMBOL voltage -864 288 M0
WINDOW 0 39 27 Left 2
WINDOW 3 39 55 Left 2
WINDOW 123 39 83 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName Vin
SYMATTR Value SINE({vicm} {ampl} {sigfreq} 0 0 0)
SYMATTR Value2 AC 1 0
SYMBOL e -416 368 M180
WINDOW 0 46 41 Left 2
WINDOW 3 45 93 Left 2
SYMATTR InstName E1
SYMATTR Value 0.5
SYMBOL LTC6373 208 256 R0
SYMATTR InstName U2
TEXT -872 -304 Left 2 !.param VS=30\n.param vicm=0\n.param vocm=2.5\n.param ampl=20\n.param sigfreq=1k\n.param CL=10p\n.param RL=2k
TEXT 968 632 Left 2 !.tran 2m\n;.ac oct 8 10k 100MEG
TEXT 696 -416 Left 2 ;A2
TEXT 760 -416 Left 2 ;A1
TEXT 824 -416 Left 2 ;A0
TEXT 888 -416 Left 2 ;Gain (V/V)
TEXT 704 -376 Left 2 ;L
TEXT 904 -376 Left 2 ;16
TEXT 832 -328 Left 2 ;H
TEXT 912 -328 Left 2 ;8
TEXT 912 -280 Left 2 ;4
TEXT 912 -232 Left 2 ;2
TEXT 912 -184 Left 2 ;1
TEXT 912 -136 Left 2 ;0.5
TEXT 912 -88 Left 2 ;0.25
TEXT 904 -40 Left 2 ;SHDN
TEXT 704 -328 Left 2 ;L
TEXT 704 -280 Left 2 ;L
TEXT 704 -232 Left 2 ;L
TEXT 768 -328 Left 2 ;L
TEXT 768 -376 Left 2 ;L
TEXT 832 -376 Left 2 ;L
TEXT 832 -280 Left 2 ;L
TEXT 768 -184 Left 2 ;L
TEXT 832 -184 Left 2 ;L
TEXT 768 -136 Left 2 ;L
TEXT 832 -88 Left 2 ;L
TEXT 768 -280 Left 2 ;H
TEXT 768 -232 Left 2 ;H
TEXT 832 -232 Left 2 ;H
TEXT 704 -184 Left 2 ;H
TEXT 704 -136 Left 2 ;H
TEXT 704 -88 Left 2 ;H
TEXT 704 -40 Left 2 ;H
TEXT 832 -136 Left 2 ;H
TEXT 768 -88 Left 2 ;H
TEXT 768 -40 Left 2 ;H
TEXT 832 -40 Left 2 ;H
LINE Normal 736 -16 736 -432
LINE Normal 800 -16 800 -432
LINE Normal 864 -16 864 -432
LINE Normal 672 -400 1008 -400
LINE Normal 672 -352 1008 -352
LINE Normal 672 -304 1008 -304
LINE Normal 672 -256 1008 -256
LINE Normal 672 -208 1008 -208
LINE Normal 672 -160 1008 -160
LINE Normal 672 -112 1008 -112
LINE Normal 672 -64 1008 -64