Version 4
SHEET 1 1620 964
WIRE 80 128 64 128
WIRE 160 128 144 128
WIRE 224 128 160 128
WIRE 352 128 304 128
WIRE 224 240 224 208
WIRE 160 272 160 128
WIRE 192 272 160 272
WIRE 352 272 352 128
WIRE 352 272 272 272
WIRE 192 304 160 304
WIRE 480 304 272 304
WIRE -16 336 -96 336
WIRE 80 336 -16 336
WIRE -96 352 -96 336
WIRE 80 352 80 336
WIRE 208 352 208 336
WIRE 224 352 224 336
WIRE 224 352 208 352
WIRE 240 352 240 336
WIRE 240 352 224 352
WIRE 224 368 224 352
WIRE -96 448 -96 432
WIRE 80 448 80 432
WIRE 160 448 160 304
WIRE 160 448 80 448
WIRE 176 448 160 448
WIRE 352 448 352 272
WIRE 352 448 320 448
WIRE 80 464 80 448
WIRE 160 528 160 448
WIRE 256 528 160 528
WIRE 352 528 336 528
WIRE 400 528 352 528
WIRE 512 528 480 528
WIRE 624 528 512 528
WIRE 704 528 624 528
WIRE 832 528 768 528
WIRE 352 544 352 528
WIRE 512 544 512 528
WIRE 624 544 624 528
WIRE 80 560 80 544
WIRE 352 624 352 608
WIRE 624 624 624 608
WIRE 720 624 624 624
WIRE 832 624 832 528
WIRE 832 624 800 624
WIRE 512 640 512 624
WIRE 688 688 688 672
WIRE -16 704 -16 336
WIRE 624 736 624 624
WIRE 656 736 624 736
WIRE 832 768 832 624
WIRE 832 768 800 768
WIRE 848 768 832 768
WIRE -16 800 -16 784
WIRE 96 800 -16 800
WIRE 656 800 96 800
WIRE -16 816 -16 800
WIRE 96 816 96 800
WIRE -16 912 -16 896
WIRE 96 912 96 880
FLAG -96 448 0
FLAG 224 208 +V
FLAG 224 368 0
FLAG 80 560 0
FLAG 64 128 0
FLAG 688 848 0
FLAG -16 912 0
FLAG 96 912 0
FLAG 688 672 +V
FLAG 352 624 0
FLAG 512 640 0
FLAG 848 768 SINE
FLAG 480 304 SQUARE
FLAG -96 336 +V
SYMBOL voltage -96 336 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL res 64 448 R0
SYMATTR InstName R1
SYMATTR Value 1K
SYMBOL res 64 336 R0
SYMATTR InstName R2
SYMATTR Value 1K
SYMBOL res 320 112 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R3
SYMATTR Value 1K
SYMBOL cap 144 112 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C1
SYMATTR Value .1µ
SYMBOL res 336 432 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R4
SYMATTR Value 210
SYMBOL opamps\\LT1806 688 768 R0
SYMATTR InstName U1
SYMBOL res 816 608 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R5
SYMATTR Value 15.8K
SYMBOL cap 608 608 M180
WINDOW 0 24 64 Left 2
WINDOW 3 24 8 Left 2
SYMATTR InstName C2
SYMATTR Value 100p
SYMBOL cap 768 512 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C3
SYMATTR Value 100p
SYMBOL res 240 544 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R6
SYMATTR Value 1K
SYMBOL cap 336 544 R0
SYMATTR InstName C4
SYMATTR Value 100p
SYMBOL res -32 800 R0
SYMATTR InstName R7
SYMATTR Value 1K
SYMBOL res -32 688 R0
SYMATTR InstName R8
SYMATTR Value 1K
SYMBOL cap 80 816 R0
SYMATTR InstName C5
SYMATTR Value .1µ
SYMBOL res 384 544 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R9
SYMATTR Value 6.49K
SYMBOL res 496 528 R0
SYMATTR InstName R10
SYMATTR Value 162
SYMBOL Comparators\\LT1713 224 288 R0
SYMATTR InstName U2
SYMBOL misc\\xtal 240 432 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName Y1
SYMATTR Value 1.6p
SYMATTR SpiceLine Rser=45 Lser=15.6m Cpar=6p
TEXT 632 896 Left 2 !.tran 250u startup
TEXT 352 56 Bottom 2 ;1MHz Crystal Oscillator with Square and Sine Wave Outputs