* Z:\tmp\asc_dec_bjh7r6w2\11f3ac4acaa0_feedback_mike_dec0.asc
* Generated by LTspice 26.0.1 for Windows.
C10 TR N001 {C_OSC}
C3 VOUT 0 {C}
R15 N003 0 {R_DIVR2}
R14 VCC N003 {R_DIVR1}
R9 N006 VIN {R_DIV1}
R8 N007 VIN {R_ZI}
C1 VOUT 0 {C}
XU5 N004 N003 VCC 0 N002 level2 Avol=1Meg GBW=10Meg Slew=10Meg Ilimit=25m Rail=0 Vos=0 En=0 Enk=0 In=0 Ink=0 Rin=500Meg ;pnba In+)In-)V+)V-)OUT
XU3 VE TR VCC 0 CONTROL level2 Avol=1Meg GBW=10Meg Slew=10Meg Ilimit=25m Rail=0 Vos=0 En=0 Enk=0 In=0 Ink=0 Rin=500Meg ;pnba In+)In-)V+)V-)OUT
V3 INPUT 0 AC 1 0
R5 VREF 0 {RREF2}
V2 VCC 0 5
* Library below included based on ModelFile attribute of instance XU5, XU3 (C:\users\khalils\AppData\Local\LTspice\lib\sym\OpAmps\UniversalOpAmp2.asy)
.lib UniversalOpAmp2.lib
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 1532 904
WIRE 832 -384 752 -384
WIRE 1184 -384 896 -384
WIRE 1216 -384 1184 -384
WIRE 1456 -384 1296 -384
WIRE 448 -304 448 -368
WIRE 1184 -304 1184 -384
WIRE 1184 -304 1136 -304
WIRE 512 -288 480 -288
WIRE 752 -288 752 -384
WIRE 752 -288 512 -288
WIRE 1072 -288 752 -288
WIRE 416 -272 384 -272
WIRE 1184 -272 1136 -272
WIRE 544 -256 480 -256
WIRE 1360 -208 1360 -256
WIRE 448 -192 448 -240
WIRE 1184 -80 1184 -272
WIRE 1184 -80 1040 -80
WIRE 1360 -80 1360 -128
WIRE 1360 -80 1184 -80
WIRE 384 -16 384 -80
WIRE 528 -16 528 -80
WIRE 624 -16 624 -80
WIRE 1104 -16 1104 -32
WIRE 1040 0 1040 -80
WIRE 1072 0 1040 0
WIRE 1360 0 1360 -80
WIRE 1248 16 1136 16
WIRE 1072 32 1040 32
WIRE -112 80 -144 80
WIRE 16 80 -32 80
WIRE 112 80 16 80
WIRE 192 80 112 80
WIRE 224 80 192 80
WIRE 1104 96 1104 48
WIRE 16 112 16 80
WIRE 112 112 112 80
WIRE 192 112 192 80
WIRE 384 128 384 64
WIRE 528 128 528 64
WIRE 624 128 624 64
WIRE 1360 144 1360 80
WIRE 16 192 16 176
WIRE 112 192 112 176
WIRE 112 192 16 192
WIRE 192 192 192 176
WIRE 192 192 112 192
WIRE 1248 192 1248 16
WIRE 1456 192 1456 -384
WIRE 1456 192 1248 192
WIRE 16 208 16 192
WIRE 752 256 752 -288
WIRE 1040 256 1040 32
WIRE 1040 256 928 256
WIRE 1232 256 1040 256
WIRE 1456 256 1312 256
WIRE 1056 384 1024 384
WIRE 1248 384 1120 384
WIRE 1392 384 1328 384
WIRE 1024 512 1024 384
WIRE 1136 512 1024 512
WIRE 1392 512 1392 384
WIRE 1392 512 1216 512
WIRE 1392 560 1392 512
WIRE 1024 640 1024 512
WIRE 1024 640 912 640
WIRE 1392 640 1024 640
WIRE -128 656 -128 528
WIRE -128 656 -272 656
WIRE -16 656 -16 528
WIRE -16 656 -128 656
WIRE 352 656 -16 656
WIRE -336 672 -432 672
WIRE -240 688 -272 688
WIRE -304 752 -304 704
WIRE -240 768 -240 688
WIRE -352 832 -432 832
WIRE -240 832 -240 768
WIRE -240 832 -272 832
WIRE -160 832 -240 832
WIRE -80 880 -80 832
SYMBOL cap 832 -368 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName C10
SYMATTR Value {C_OSC}
SYMBOL cap 176 112 R0
SYMATTR InstName C3
SYMATTR Value {C}
SYMBOL res 1376 -16 M0
SYMATTR InstName R15
SYMATTR Value {R_DIVR2}
SYMBOL res 1376 -224 M0
SYMATTR InstName R14
SYMATTR Value {R_DIVR1}
SYMBOL res 1120 528 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R9
SYMATTR Value {R_DIV1}
SYMBOL res 1232 400 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R8
SYMATTR Value {R_ZI}
SYMBOL cap 0 112 R0
SYMATTR InstName C1
SYMATTR Value {C}
SYMBOL OpAmps\\UniversalOpAmp2 1104 16 R0
SYMATTR InstName U5
SYMBOL OpAmps\\UniversalOpAmp2 448 -272 M0
SYMATTR InstName U3
SYMBOL voltage 624 -32 R0
SYMATTR InstName V3
SYMATTR Value AC 1 0
SYMBOL res -176 848 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R5
SYMATTR Value {RREF2}
SYMBOL voltage 528 -32 R0
SYMATTR InstName V2
SYMATTR Value 5
FLAG 16 208 0
FLAG -80 880 0
FLAG -304 752 0
FLAG -240 768 VREF
FLAG 1392 560 VIN
FLAG 384 128 0
FLAG 1104 96 0
FLAG 1360 144 0
FLAG 448 -192 0
FLAG 448 -368 VCC
FLAG 544 -256 VE
FLAG 384 -272 CONTROL
FLAG 1104 -32 VCC
FLAG 1360 -256 VCC
FLAG 512 -288 TR
FLAG 528 128 0
FLAG 528 -80 VCC
FLAG 624 128 0
FLAG -144 80 INPUT
FLAG 224 80 VOUT
FLAG 384 -80 VIN
FLAG 624 -80 INPUT