* SPICE netlist
V1 IN 0 {3.3/2} AC 1
R2 N001 IN 301K
XU1 N008 N001 +V 0 N002 LT1178 ;pnba In+)In-)V+)V-)OUT
C1 N002 N001 1000p
R1 N003 N002 86K
XU2 N009 N003 +V 0 N004 LT1178 ;pnba In+)In-)V+)V-)OUT
C2 N004 N003 1000p
R3 N005 N004 121K
XU3 N010 N005 +V 0 N006 LT1178 ;pnba In+)In-)V+)V-)OUT
C3 N006 N005 1000p
R4 N007 N006 221K
XU4 N009 N007 +V 0 OUT LT1178 ;pnba In+)In-)V+)V-)OUT
C4 OUT N007 1000p
R5 N004 N008 301K
R6 OUT N010 121K
R7 N009 +V 50K
R8 0 N009 50K
V2 +V 0 3.3
C5 N009 0 1
.ac oct 100 100 10K

* LTspice schematic (.asc)
Version 4
SHEET 1 1200 448
WIRE -472 -208 -600 -208
WIRE -376 -208 -392 -208
WIRE -344 -208 -376 -208
WIRE -248 -208 -280 -208
WIRE -232 -208 -248 -208
WIRE -136 -208 -152 -208
WIRE -104 -208 -136 -208
WIRE 40 -208 -40 -208
WIRE 56 -208 40 -208
WIRE 152 -208 136 -208
WIRE 184 -208 152 -208
WIRE 280 -208 248 -208
WIRE 296 -208 280 -208
WIRE 392 -208 376 -208
WIRE 424 -208 392 -208
WIRE 568 -208 488 -208
WIRE -600 -192 -600 -208
WIRE -600 -96 -600 -112
WIRE -312 -96 -312 -112
WIRE -72 -96 -72 -112
WIRE 216 -96 216 -112
WIRE 456 -96 456 -112
WIRE -376 -80 -376 -208
WIRE -344 -80 -376 -80
WIRE -136 -80 -136 -208
WIRE -104 -80 -136 -80
WIRE 152 -80 152 -208
WIRE 184 -80 152 -80
WIRE 392 -80 392 -208
WIRE 424 -80 392 -80
WIRE -248 -64 -248 -208
WIRE -248 -64 -280 -64
WIRE 40 -64 40 -208
WIRE 40 -64 -40 -64
WIRE 280 -64 280 -208
WIRE 280 -64 248 -64
WIRE 568 -64 568 -208
WIRE 568 -64 488 -64
WIRE 600 -64 568 -64
WIRE -344 -48 -376 -48
WIRE -104 -48 -136 -48
WIRE 184 -48 152 -48
WIRE 424 -48 408 -48
WIRE -312 -16 -312 -32
WIRE -72 -16 -72 -32
WIRE 216 -16 216 -32
WIRE 456 -16 456 -32
WIRE -376 32 -376 -48
WIRE -312 32 -376 32
WIRE 40 32 40 -64
WIRE 40 32 -232 32
WIRE 152 32 152 -48
WIRE 248 32 152 32
WIRE 568 32 568 -64
WIRE 568 32 328 32
WIRE -248 112 -312 112
WIRE -136 112 -136 -48
WIRE -136 112 -168 112
WIRE -40 112 -136 112
WIRE 408 112 408 -48
WIRE 408 112 -40 112
WIRE -312 128 -312 112
WIRE -136 128 -136 112
WIRE -40 144 -40 112
WIRE -312 224 -312 208
WIRE -136 224 -136 208
WIRE -40 224 -40 208
FLAG -600 -96 0
FLAG -312 -112 +V
FLAG -312 112 +V
FLAG -312 -16 0
FLAG -72 -112 +V
FLAG -72 -16 0
FLAG 216 -112 +V
FLAG 216 -16 0
FLAG 456 -112 +V
FLAG 456 -16 0
FLAG -136 224 0
FLAG -312 224 0
FLAG -40 224 0
FLAG 600 -64 OUT
FLAG -600 -208 IN
SYMBOL voltage -600 -208 R0
SYMATTR Value {3.3/2}
SYMATTR Value2 AC 1
SYMATTR InstName V1
SYMBOL res -376 -224 R90
SYMATTR InstName R2
SYMATTR Value 301K
SYMBOL opamps\\LT2178 -312 -128 R0
SYMATTR InstName U1
SYMBOL cap -280 -224 R90
SYMATTR InstName C1
SYMATTR Value 1000p
SYMBOL res -136 -224 R90
SYMATTR InstName R1
SYMATTR Value 86K
SYMBOL opamps\\LT2178 -72 -128 R0
SYMATTR InstName U2
SYMBOL cap -40 -224 R90
SYMATTR InstName C2
SYMATTR Value 1000p
SYMBOL res 152 -224 R90
SYMATTR InstName R3
SYMATTR Value 121K
SYMBOL opamps\\LT2178 216 -128 R0
SYMATTR InstName U3
SYMBOL cap 248 -224 R90
SYMATTR InstName C3
SYMATTR Value 1000p
SYMBOL res 392 -224 R90
SYMATTR InstName R4
SYMATTR Value 221K
SYMBOL opamps\\LT2178 456 -128 R0
SYMATTR InstName U4
SYMBOL cap 488 -224 R90
SYMATTR InstName C4
SYMATTR Value 1000p
SYMBOL res -216 16 R90
SYMATTR InstName R5
SYMATTR Value 301K
SYMBOL res 344 16 R90
SYMATTR InstName R6
SYMATTR Value 121K
SYMBOL res -152 96 R90
SYMATTR InstName R7
SYMATTR Value 50K
SYMBOL res -152 224 M180
SYMATTR InstName R8
SYMATTR Value 50K
SYMBOL voltage -312 112 R0
SYMATTR InstName V2
SYMATTR Value 3.3
SYMBOL cap -56 144 R0
SYMATTR InstName C5
SYMATTR Value 1