Version 4
SHEET 1 880 680
WIRE 496 -192 80 -192
WIRE 704 -192 576 -192
WIRE 80 -96 80 -192
WIRE 144 -96 80 -96
WIRE 288 -96 208 -96
WIRE -400 -64 -400 -128
WIRE -240 -64 -240 -144
WIRE 80 16 80 -96
WIRE 144 16 80 16
WIRE 288 16 288 -96
WIRE 288 16 224 16
WIRE -400 96 -400 16
WIRE -400 96 -528 96
WIRE -240 96 -240 16
WIRE -240 96 -400 96
WIRE 512 112 512 96
WIRE 176 128 176 112
WIRE 480 128 448 128
WIRE 16 144 -64 144
WIRE 80 144 80 16
WIRE 80 144 16 144
WIRE 144 144 80 144
WIRE 704 144 704 -192
WIRE 704 144 544 144
WIRE -400 160 -400 96
WIRE 288 160 288 16
WIRE 288 160 208 160
WIRE 320 160 288 160
WIRE 432 160 400 160
WIRE 480 160 432 160
WIRE 144 176 80 176
WIRE 704 192 704 144
WIRE 512 224 512 176
WIRE 176 240 176 192
WIRE -64 256 -64 144
WIRE 16 256 16 144
WIRE 288 288 288 160
WIRE 448 288 448 128
WIRE 704 288 704 256
WIRE 704 288 448 288
WIRE 432 336 432 160
WIRE 704 336 704 288
WIRE -400 352 -400 240
WIRE -64 368 -64 336
WIRE 16 368 16 336
WIRE 16 368 -64 368
WIRE -64 432 -64 368
WIRE 432 432 432 400
WIRE 704 464 704 416
FLAG 432 432 0
FLAG -64 432 0
FLAG 288 288 out
FLAG 80 176 V0
FLAG -528 96 0
FLAG -240 -144 V0
FLAG -400 -128 V+
FLAG -400 352 V-
FLAG 176 112 V+
FLAG 512 96 V+
FLAG 176 240 V-
FLAG 512 224 V-
FLAG 704 464 V0
SYMBOL Opamps\\LT1022 176 96 R0
SYMATTR InstName U1
SYMBOL Opamps\\LT1022 512 80 R0
SYMATTR InstName U2
SYMBOL res 416 144 R90
WINDOW 0 0 56 VBottom 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName R2
SYMATTR Value 100k
SYMBOL res 240 0 R90
WINDOW 0 0 56 VBottom 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName R1
SYMATTR Value 1meg
SYMBOL cap 208 -112 R90
WINDOW 0 0 32 VBottom 0
WINDOW 3 32 32 VTop 0
SYMATTR InstName C1
SYMATTR Value 2p2
SYMBOL res 592 -208 R90
WINDOW 0 0 56 VBottom 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName R5
SYMATTR Value 1k
SYMBOL cap 688 192 R0
SYMATTR InstName C3
SYMATTR Value 1µ
SYMBOL res 688 320 R0
SYMATTR InstName R4
SYMATTR Value 100k
SYMBOL cap 416 336 R0
SYMATTR InstName C2
SYMATTR Value 1µ
SYMBOL Misc\\Epoly -400 -80 R0
SYMATTR InstName V1
SYMATTR Value 10
SYMATTR Prefix V
SYMBOL Misc\\Epoly -240 -80 R0
SYMATTR InstName V2
SYMATTR Value 0
SYMATTR Prefix V0
SYMBOL Misc\\Epoly -400 144 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V4
SYMATTR Value 10
SYMATTR Prefix V
SYMBOL current 16 256 R0
WINDOW 3 24 28 Left 0
WINDOW 123 24 56 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName I1
SYMATTR Value 2µ
SYMBOL current -64 256 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName I2
SYMATTR Value 1m
TEXT -548 546 Left 0 !.tran 1000m startup
TEXT -550 566 Left 0 !;tran 1000m