Version 4
SHEET 1 980 928
WIRE -528 -640 -592 -640
WIRE -592 -608 -592 -640
WIRE -528 -608 -528 -640
WIRE -400 -608 -400 -640
WIRE -272 -608 -272 -640
WIRE -528 -496 -528 -528
WIRE -400 -496 -400 -528
WIRE -272 -496 -272 -528
WIRE -736 -288 -736 -304
WIRE -672 -288 -736 -288
WIRE -592 -288 -672 -288
WIRE -432 -288 -592 -288
WIRE -736 -272 -736 -288
WIRE -672 -272 -672 -288
WIRE -592 -272 -592 -288
WIRE -736 -192 -736 -208
WIRE -672 -192 -672 -208
WIRE -672 -192 -736 -192
WIRE -592 -192 -592 -208
WIRE -592 -192 -672 -192
WIRE -400 -192 -512 -192
WIRE -288 -192 -320 -192
WIRE -736 -160 -736 -192
WIRE -432 -160 -432 -288
WIRE -512 -112 -512 -192
WIRE -464 -112 -512 -112
WIRE -288 -80 -288 -192
WIRE -288 -80 -320 -80
WIRE -208 -80 -288 -80
WIRE -128 -80 -208 -80
WIRE -592 -48 -656 -48
WIRE -464 -48 -512 -48
WIRE -128 -48 -128 -80
WIRE -736 16 -800 16
WIRE -800 32 -800 16
WIRE -736 48 -736 16
WIRE -672 48 -736 48
WIRE -592 48 -672 48
WIRE -736 64 -736 48
WIRE -672 64 -672 48
WIRE -592 64 -592 48
WIRE -128 64 -128 32
WIRE -736 144 -736 128
WIRE -672 144 -672 128
WIRE -672 144 -736 144
WIRE -592 144 -592 128
WIRE -592 144 -672 144
WIRE -432 144 -432 0
WIRE -432 144 -592 144
WIRE -736 176 -736 144
FLAG -400 -496 0
FLAG -272 -496 0
FLAG -400 -640 VA+
FLAG -272 -640 SIG
FLAG -736 -304 VA+
FLAG -656 -48 SIG
FLAG -736 -160 0
FLAG -800 32 0
FLAG -592 -608 0
FLAG -528 -496 VA-
FLAG -736 176 VA-
FLAG -208 -80 OUT
FLAG -128 64 0
SYMBOL voltage -400 -624 R0
SYMATTR InstName V1
SYMATTR Value 15
SYMBOL voltage -272 -624 R0
SYMATTR InstName V2
SYMATTR Value SINE(0 12 1.5Meg 0 0 0)
SYMBOL polcap -720 -272 M0
SYMATTR InstName C3
SYMATTR Value 10µ
SYMATTR SpiceLine Rser=2.8 Lser=0 mfg="Nichicon" pn="UPR1E100MAH" type="Al electrolytic"
SYMBOL cap -688 -208 M180
WINDOW 0 24 56 Left 2
WINDOW 3 24 8 Left 2
SYMATTR InstName C4
SYMATTR Value 1µ
SYMBOL cap -608 -208 M180
WINDOW 0 24 56 Left 2
WINDOW 3 24 8 Left 2
SYMATTR InstName C5
SYMATTR Value 10n
SYMBOL polcap -720 64 M0
SYMATTR InstName C2
SYMATTR Value 10µ
SYMATTR SpiceLine Rser=2.8 Lser=0 mfg="Nichicon" pn="UPR1E100MAH" type="Al electrolytic"
SYMBOL cap -688 128 M180
WINDOW 0 24 56 Left 2
WINDOW 3 24 8 Left 2
SYMATTR InstName C6
SYMATTR Value 1µ
SYMBOL cap -608 128 M180
WINDOW 0 24 56 Left 2
WINDOW 3 24 8 Left 2
SYMATTR InstName C7
SYMATTR Value 10n
SYMBOL voltage -528 -624 R0
SYMATTR InstName V3
SYMATTR Value 15
SYMBOL res -144 -64 R0
SYMATTR InstName R6
SYMATTR Value 100
SYMBOL Opamps/LT1210 -432 -80 R0
SYMATTR InstName U2
SYMBOL res -304 -208 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R1
SYMATTR Value 100
SYMBOL res -496 -64 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R2
SYMATTR Value 10K
TEXT -728 -488 Left 2 !.tran 2u