Version 4
SHEET 1 1632 1164
WIRE 208 -176 208 -224
WIRE 320 -176 320 -224
WIRE 432 -176 432 -224
WIRE -48 -80 -112 -80
WIRE 112 -80 32 -80
WIRE 128 -80 112 -80
WIRE 208 -32 208 -96
WIRE 256 -32 208 -32
WIRE 432 -32 432 -96
WIRE 432 -32 384 -32
WIRE 128 0 128 -80
WIRE 192 0 128 0
WIRE 128 16 128 0
WIRE 192 48 192 0
WIRE 256 80 256 -32
WIRE 320 112 320 -96
WIRE 384 144 384 -32
WIRE 16 160 -416 160
WIRE 64 160 16 160
WIRE 640 160 576 160
WIRE 688 160 640 160
WIRE 800 160 688 160
WIRE 896 160 800 160
WIRE 976 160 960 160
WIRE -464 176 -544 176
WIRE 576 224 576 160
WIRE 576 224 544 224
WIRE 688 224 688 160
WIRE 800 224 800 160
WIRE 960 224 960 160
WIRE 896 240 896 160
WIRE 912 240 896 240
WIRE -544 256 -544 176
WIRE -544 256 -608 256
WIRE -464 256 -464 224
WIRE -464 256 -496 256
WIRE -416 256 -416 240
WIRE -320 256 -416 256
WIRE -224 256 -240 256
WIRE -64 256 -96 256
WIRE 64 256 16 256
WIRE -496 272 -496 256
WIRE -416 272 -416 256
WIRE -224 272 -224 256
WIRE -96 272 -96 256
WIRE -464 288 -464 256
WIRE 912 288 896 288
WIRE -608 304 -608 256
WIRE 576 304 544 304
WIRE -544 336 -544 256
WIRE -464 336 -544 336
WIRE 16 352 -416 352
WIRE 64 352 16 352
WIRE 960 352 960 304
WIRE 576 368 576 304
WIRE 640 368 576 368
WIRE 688 368 688 304
WIRE 688 368 640 368
WIRE 800 368 800 288
WIRE 800 368 688 368
WIRE 896 368 896 288
WIRE 896 368 800 368
WIRE -608 416 -608 384
WIRE 320 416 320 400
WIRE 224 464 224 448
WIRE 128 512 128 496
WIRE 224 544 224 528
WIRE 128 576 128 512
WIRE 128 720 128 656
FLAG 224 544 0
FLAG 320 416 0
FLAG -112 -80 0
FLAG 112 -80 V+
FLAG 128 720 0
FLAG 128 512 V-
FLAG 640 160 OutP
FLAG 640 368 OutN
FLAG -496 272 0
FLAG 960 352 0
FLAG 960 160 OutDiff
FLAG 208 -224 0
FLAG 320 -224 0
FLAG 432 -224 0
FLAG -608 416 0
FLAG 16 352 InP
FLAG 16 160 InN
FLAG -96 272 0
FLAG -224 272 0
SYMBOL cap 208 464 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 48 -80 R90
WINDOW 0 -32 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName VDD
SYMATTR Value {Vs/2}
SYMBOL voltage 128 560 R0
SYMATTR InstName VSS
SYMATTR Value {-Vs/2}
SYMBOL res 672 208 R0
SYMATTR InstName R1
SYMATTR Value {RL}
SYMBOL e2 -416 256 M180
WINDOW 0 46 81 Left 2
WINDOW 3 46 50 Left 2
SYMATTR InstName E2
SYMATTR Value 0.5
SYMBOL e 960 208 R0
SYMATTR InstName E3
SYMATTR Value 1
SYMBOL voltage 208 -80 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 -80 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 432 -80 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 784 224 R0
SYMATTR InstName C2
SYMATTR Value {CL}
SYMBOL voltage -608 288 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(0 {Ampl} {Sigfreq} 0 0 0)
SYMATTR Value2 AC 1 0
SYMBOL e -416 368 M180
WINDOW 0 46 41 Left 2
WINDOW 3 48 69 Left 2
SYMATTR InstName E1
SYMATTR Value 0.5
SYMBOL LTC6373 208 256 R0
SYMATTR InstName U1
SYMBOL voltage -336 256 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 -32 56 VBottom 2
SYMATTR InstName V4
SYMATTR Value {Vicm}
TEXT -504 -72 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 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
TEXT -520 448 Left 2 !.tran 2m
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