* SPICE netlist
XU1 N001 0 Vout1 opamp Aol=100K GBW=500Meg ;pnba invin)noninvin)out
V1 N011 0 AC 1
XU2 0 N009 N002 opamp Aol=100K GBW=500Meg ;pnba invin)noninvin)out
XU3 N006 0 N005 opamp Aol=100K GBW=500Meg ;pnba invin)noninvin)out
R1 N001 N011 {R1/1f}
R2 Vout1 N001 {Q1*R1}
C1 Vout1 N001 {C1}
R3 N002 N001 {R1}
R4 N002 N006 {R1}
R5 N006 N005 {R1}
C2 N005 N009 {C1}
R6 N009 Vout1 {R1}
R7 N006 N011 {R1/b1}
XU4 N003 0 Vout2 opamp Aol=100K GBW=500Meg ;pnba invin)noninvin)out
XU5 0 N010 N004 opamp Aol=100K GBW=500Meg ;pnba invin)noninvin)out
XU6 N008 0 N007 opamp Aol=100K GBW=500Meg ;pnba invin)noninvin)out
R8 N003 N012 {R2/1f}
R9 Vout2 N003 {Q2*R2}
C3 Vout2 N003 {C2}
R10 N004 N003 {R2}
R11 N004 N008 {R2}
R12 N008 N007 {R2}
C4 N007 N010 {C2}
R13 N010 Vout2 {R2}
R14 N008 N012 {R2/b2}
XU7 N013 0 Vout opamp Aol=100K GBW=500Meg ;pnba invin)noninvin)out
XU8 0 N017 N014 opamp Aol=100K GBW=500Meg ;pnba invin)noninvin)out
XU9 N016 0 N015 opamp Aol=100K GBW=500Meg ;pnba invin)noninvin)out
R15 N013 N018 {R3/1f}
R16 Vout N013 {Q3*R3}
C5 Vout N013 {C3}
R17 N014 N013 {R3}
R18 N014 N016 {R3}
R19 N016 N015 {R3}
C6 N015 N017 {C3}
R20 N017 Vout {R3}
R21 N016 N018 {R3/b3}
XU10 N018 Vout2 N018 opamp Aol=100K GBW=500Meg ;pnba invin)noninvin)out
XU11 N012 Vout1 N012 opamp Aol=100K GBW=500Meg ;pnba invin)noninvin)out
.ac dec 1k 1.25MEG 3.2MEG
.param C1=100p Q1=2.22 w1=1 R1=1/(C1*w0*w1) gain1=3.229 b1=gain1/Q1
.param C2=100p Q2=4.525 w2=1.215 R2=1/(C2*w0*w2) gain2=1.261 b2=gain2/Q2
.param f0=2Meg w0=2*pi*f0
.param C3=100p Q3=4.525 w3=0.8228 R3=1/(C3*w0*w3) gain3=3.227 b3=gain3/Q3

* LTspice schematic (.asc)
Version 4
SHEET 1 2464 1216
WIRE -736 -592 -992 -592
WIRE -160 -592 -656 -592
WIRE 656 -576 400 -576
WIRE 1232 -576 736 -576
WIRE -464 -528 -512 -528
WIRE -352 -528 -384 -528
WIRE -336 -528 -352 -528
WIRE -160 -528 -160 -592
WIRE -160 -528 -256 -528
WIRE 928 -512 880 -512
WIRE 1040 -512 1008 -512
WIRE 1056 -512 1040 -512
WIRE 1232 -512 1232 -576
WIRE 1232 -512 1136 -512
WIRE -992 -496 -992 -592
WIRE -960 -496 -992 -496
WIRE -848 -496 -880 -496
WIRE 400 -480 400 -576
WIRE 432 -480 400 -480
WIRE 544 -480 512 -480
WIRE -352 -432 -352 -528
WIRE -352 -432 -384 -432
WIRE -288 -432 -352 -432
WIRE -624 -416 -656 -416
WIRE -512 -416 -512 -528
WIRE -512 -416 -560 -416
WIRE -448 -416 -512 -416
WIRE 1040 -416 1040 -512
WIRE 1040 -416 1008 -416
WIRE 1104 -416 1040 -416
WIRE -352 -400 -384 -400
WIRE 768 -400 736 -400
WIRE 880 -400 880 -512
WIRE 880 -400 832 -400
WIRE 944 -400 880 -400
WIRE -992 -384 -992 -496
WIRE -960 -384 -992 -384
WIRE -848 -384 -848 -496
WIRE -848 -384 -896 -384
WIRE 1040 -384 1008 -384
WIRE 400 -368 400 -480
WIRE 432 -368 400 -368
WIRE 544 -368 544 -480
WIRE 544 -368 496 -368
WIRE -352 -336 -352 -400
WIRE 1040 -320 1040 -384
WIRE -1120 -288 -1232 -288
WIRE -1088 -288 -1120 -288
WIRE -992 -288 -992 -384
WIRE -992 -288 -1008 -288
WIRE -960 -288 -992 -288
WIRE 64 -288 16 -288
WIRE -848 -272 -848 -384
WIRE -848 -272 -896 -272
WIRE -800 -272 -848 -272
WIRE -656 -272 -656 -416
WIRE -656 -272 -720 -272
WIRE -624 -272 -656 -272
WIRE 176 -272 128 -272
WIRE 272 -272 176 -272
WIRE 304 -272 272 -272
WIRE 400 -272 400 -368
WIRE 400 -272 384 -272
WIRE 432 -272 400 -272
WIRE -960 -256 -992 -256
WIRE -160 -256 -160 -528
WIRE -160 -256 -560 -256
WIRE 64 -256 0 -256
WIRE 544 -256 544 -368
WIRE 544 -256 496 -256
WIRE 592 -256 544 -256
WIRE 736 -256 736 -400
WIRE 736 -256 672 -256
WIRE 768 -256 736 -256
WIRE -1232 -240 -1232 -288
WIRE -624 -240 -656 -240
WIRE 432 -240 400 -240
WIRE 1232 -240 1232 -512
WIRE 1232 -240 832 -240
WIRE 768 -224 736 -224
WIRE 0 -208 0 -256
WIRE 176 -208 176 -272
WIRE 176 -208 0 -208
WIRE -992 -192 -992 -256
WIRE -656 -176 -656 -240
WIRE 400 -176 400 -240
WIRE -848 -160 -848 -272
WIRE -768 -160 -848 -160
WIRE 736 -160 736 -224
WIRE 544 -144 544 -256
WIRE 624 -144 544 -144
WIRE -1232 -112 -1232 -160
WIRE -1120 -96 -1120 -288
WIRE -1056 -96 -1120 -96
WIRE -288 -96 -288 -432
WIRE -288 -96 -976 -96
WIRE 272 -80 272 -272
WIRE 336 -80 272 -80
WIRE 1104 -80 1104 -416
WIRE 1104 -80 416 -80
WIRE -112 112 -368 112
WIRE 464 112 -32 112
WIRE 160 176 112 176
WIRE 272 176 240 176
WIRE 288 176 272 176
WIRE 464 176 464 112
WIRE 464 176 368 176
WIRE -368 208 -368 112
WIRE -336 208 -368 208
WIRE -224 208 -256 208
WIRE 272 272 272 176
WIRE 272 272 240 272
WIRE 336 272 272 272
WIRE 0 288 -32 288
WIRE 112 288 112 176
WIRE 112 288 64 288
WIRE 176 288 112 288
WIRE 272 304 240 304
WIRE -368 320 -368 208
WIRE -336 320 -368 320
WIRE -224 320 -224 208
WIRE -224 320 -272 320
WIRE 272 368 272 304
WIRE -656 400 -704 400
WIRE -544 416 -592 416
WIRE -496 416 -544 416
WIRE -464 416 -496 416
WIRE -368 416 -368 320
WIRE -368 416 -384 416
WIRE -336 416 -368 416
WIRE -656 432 -720 432
WIRE -224 432 -224 320
WIRE -224 432 -272 432
WIRE -176 432 -224 432
WIRE -32 432 -32 288
WIRE -32 432 -96 432
WIRE 0 432 -32 432
WIRE -336 448 -368 448
WIRE 464 448 464 176
WIRE 464 448 64 448
WIRE 0 464 -32 464
WIRE -720 480 -720 432
WIRE -544 480 -544 416
WIRE -544 480 -720 480
WIRE -368 512 -368 448
WIRE -32 528 -32 464
WIRE -224 544 -224 432
WIRE -144 544 -224 544
WIRE -496 608 -496 416
WIRE -432 608 -496 608
WIRE 336 608 336 272
WIRE 336 608 -352 608
FLAG -1232 -112 0
FLAG -992 -192 0
FLAG -656 -176 0
FLAG -352 -336 0
FLAG -768 -160 Vout1
FLAG 400 -176 0
FLAG 736 -160 0
FLAG 1040 -320 0
FLAG 624 -144 Vout2
FLAG -368 512 0
FLAG -32 528 0
FLAG 272 368 0
FLAG -144 544 Vout
FLAG -704 400 Vout2
FLAG 16 -288 Vout1
SYMBOL OpAmps\\opamp -928 -336 R0
SYMATTR InstName U1
SYMATTR SpiceLine2 GBW=500Meg
SYMBOL voltage -1232 -256 R0
SYMATTR Value2 AC 1
SYMATTR InstName V1
SYMATTR Value ""
SYMBOL OpAmps\\opamp -592 -192 M180
SYMATTR InstName U2
SYMATTR SpiceLine2 GBW=500Meg
SYMBOL OpAmps\\opamp -416 -480 M0
SYMATTR InstName U3
SYMATTR SpiceLine2 GBW=500Meg
SYMBOL res -992 -304 R90
SYMATTR InstName R1
SYMATTR Value {R1/1f}
SYMBOL res -864 -512 R90
SYMATTR InstName R2
SYMATTR Value {Q1*R1}
SYMBOL cap -896 -400 R90
SYMATTR InstName C1
SYMATTR Value {C1}
SYMBOL res -640 -608 R90
SYMATTR InstName R3
SYMATTR Value {R1}
SYMBOL res -240 -544 R90
SYMATTR InstName R4
SYMATTR Value {R1}
SYMBOL res -368 -544 R90
SYMATTR InstName R5
SYMATTR Value {R1}
SYMBOL cap -560 -432 R90
SYMATTR InstName C2
SYMATTR Value {C1}
SYMBOL res -704 -288 R90
SYMATTR InstName R6
SYMATTR Value {R1}
SYMBOL res -960 -112 R90
SYMATTR InstName R7
SYMATTR Value {R1/b1}
SYMBOL OpAmps\\opamp 464 -320 R0
SYMATTR InstName U4
SYMATTR SpiceLine2 GBW=500Meg
SYMBOL OpAmps\\opamp 800 -176 M180
SYMATTR InstName U5
SYMATTR SpiceLine2 GBW=500Meg
SYMBOL OpAmps\\opamp 976 -464 M0
SYMATTR InstName U6
SYMATTR SpiceLine2 GBW=500Meg
SYMBOL res 400 -288 R90
SYMATTR InstName R8
SYMATTR Value {R2/1f}
SYMBOL res 528 -496 R90
SYMATTR InstName R9
SYMATTR Value {Q2*R2}
SYMBOL cap 496 -384 R90
SYMATTR InstName C3
SYMATTR Value {C2}
SYMBOL res 752 -592 R90
SYMATTR InstName R10
SYMATTR Value {R2}
SYMBOL res 1152 -528 R90
SYMATTR InstName R11
SYMATTR Value {R2}
SYMBOL res 1024 -528 R90
SYMATTR InstName R12
SYMATTR Value {R2}
SYMBOL cap 832 -416 R90
SYMATTR InstName C4
SYMATTR Value {C2}
SYMBOL res 688 -272 R90
SYMATTR InstName R13
SYMATTR Value {R2}
SYMBOL res 432 -96 R90
SYMATTR InstName R14
SYMATTR Value {R2/b2}
SYMBOL OpAmps\\opamp -304 368 R0
SYMATTR InstName U7
SYMATTR SpiceLine2 GBW=500Meg
SYMBOL OpAmps\\opamp 32 512 M180
SYMATTR InstName U8
SYMATTR SpiceLine2 GBW=500Meg
SYMBOL OpAmps\\opamp 208 224 M0
SYMATTR InstName U9
SYMATTR SpiceLine2 GBW=500Meg
SYMBOL res -368 400 R90
SYMATTR InstName R15
SYMATTR Value {R3/1f}
SYMBOL res -240 192 R90
SYMATTR InstName R16
SYMATTR Value {Q3*R3}
SYMBOL cap -272 304 R90
SYMATTR InstName C5
SYMATTR Value {C3}
SYMBOL res -16 96 R90
SYMATTR InstName R17
SYMATTR Value {R3}
SYMBOL res 384 160 R90
SYMATTR InstName R18
SYMATTR Value {R3}
SYMBOL res 256 160 R90
SYMATTR InstName R19
SYMATTR Value {R3}
SYMBOL cap 64 272 R90
SYMATTR InstName C6
SYMATTR Value {C3}
SYMBOL res -80 416 R90
SYMATTR InstName R20
SYMATTR Value {R3}
SYMBOL res -336 592 R90
SYMATTR InstName R21
SYMATTR Value {R3/b3}
SYMBOL OpAmps\\opamp -624 480 M180
SYMATTR InstName U10
SYMATTR SpiceLine2 GBW=500Meg
SYMBOL OpAmps\\opamp 96 -208 M180
SYMATTR InstName U11
SYMATTR SpiceLine2 GBW=500Meg