* Z:\tmp\asc_dec_bjh7r6w2\11f3ac4acaa0_feedback_mike_dec1.asc
* Generated by LTspice 26.0.1 for Windows.
R11 VREF 0 {RREF2}
R7 N014 N008 {R_ZF}
R17 N006 N007 {R_F}
R16 N001 N002 {R_OSC}
R2 N013 VOUT {R_ZI}
R6 N017 0 {R_DIV2}
C2 VOUT 0 {C}
XU2 VREF N008 VCC 0 VE 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
C9 N008 N009 {C_ZI}
C4 N010 N011 {C_ZF2}
R12 N008 0 {R_DIV2}
R10 VIN VREF {RREF1}
* Library below included based on ModelFile attribute of instance XU2 (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 1184 -384 896 -384
WIRE 1216 -384 1184 -384
WIRE 1456 -384 1296 -384
WIRE 1104 -320 1104 -352
WIRE 1184 -304 1184 -384
WIRE 1184 -304 1136 -304
WIRE 1072 -288 752 -288
WIRE 1184 -272 1136 -272
WIRE 1104 -208 1104 -256
WIRE 1360 -208 1360 -256
WIRE 1184 -80 1184 -272
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 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 1248 192
WIRE 16 208 16 192
WIRE 1040 256 1040 32
WIRE 1040 256 928 256
WIRE 1232 256 1040 256
WIRE 1456 256 1312 256
WIRE 720 384 608 384
WIRE 912 384 784 384
WIRE 1056 384 1024 384
WIRE 1248 384 1120 384
WIRE 1392 384 1328 384
WIRE -320 400 -432 400
WIRE -128 400 -256 400
WIRE 16 400 -16 400
WIRE 208 400 80 400
WIRE 352 400 288 400
WIRE 608 512 608 384
WIRE 784 512 672 512
WIRE 912 512 912 384
WIRE 912 512 864 512
WIRE 1024 512 1024 384
WIRE 1136 512 1024 512
WIRE 1392 512 1392 384
WIRE 1392 512 1216 512
WIRE -432 528 -432 400
WIRE -256 528 -368 528
WIRE -128 528 -128 400
WIRE -128 528 -176 528
WIRE 96 528 -16 528
WIRE 352 528 352 400
WIRE 352 528 176 528
WIRE 1392 560 1392 512
WIRE 352 576 352 528
WIRE 736 624 736 576
WIRE -304 640 -304 592
WIRE 912 640 912 512
WIRE 912 640 768 640
WIRE 1024 640 1024 512
WIRE 1024 640 912 640
WIRE 1392 640 1024 640
WIRE -128 656 -128 528
WIRE 352 656 -16 656
WIRE 608 656 608 512
WIRE 608 656 576 656
WIRE 704 656 608 656
WIRE 1392 656 1392 640
WIRE -432 672 -432 528
WIRE 352 672 352 656
WIRE 800 672 768 672
WIRE 736 736 736 688
WIRE 800 752 800 672
WIRE 1392 800 1392 736
WIRE 352 816 352 752
WIRE 688 816 608 816
WIRE 800 816 800 752
WIRE 800 816 768 816
WIRE 880 816 800 816
WIRE 960 864 960 816
SYMBOL res 864 832 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R11
SYMATTR Value {RREF2}
SYMBOL res 768 528 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R7
SYMATTR Value {R_ZF}
SYMBOL res 1216 272 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R17
SYMATTR Value {R_F}
SYMBOL res 1200 -368 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R16
SYMATTR Value {R_OSC}
SYMBOL res 192 416 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R2
SYMATTR Value {R_ZI}
SYMBOL res 336 656 R0
SYMATTR InstName R6
SYMATTR Value {R_DIV2}
SYMBOL cap 96 112 R0
SYMATTR InstName C2
SYMATTR Value {C}
SYMBOL OpAmps\\UniversalOpAmp2 736 656 M0
SYMATTR InstName U2
SYMBOL cap 1056 400 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName C9
SYMATTR Value {C_ZI}
SYMBOL cap -320 416 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName C4
SYMATTR Value {C_ZF2}
SYMBOL res 1376 640 R0
SYMATTR InstName R12
SYMATTR Value {R_DIV2}
SYMBOL res 672 832 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R10
SYMATTR Value {RREF1}
FLAG 16 208 0
FLAG 352 816 0
FLAG -304 592 VCC
FLAG 352 576 VOUT
FLAG 1392 800 0
FLAG 960 864 0
FLAG 736 736 0
FLAG 736 576 VCC
FLAG 608 816 VIN
FLAG 576 656 VE
FLAG 800 752 VREF
FLAG 1392 560 VIN
FLAG 1104 -208 0
FLAG 1104 96 0
FLAG 1360 144 0
FLAG 1104 -352 VCC
FLAG 1360 -256 VCC
FLAG 224 80 VOUT