* Z:\tmp\asc_dec_bjh7r6w2\127d7eaa24b7_pasabanda_activo_dec0.asc
* Generated by LTspice 26.0.1 for Windows.
R5 N018 0 {R}
C2_c N004 N008 {1/R/w03}
Rb2 N001 N005 {Q2*R/b}
XU4 N003 N001 Vo2 opamp Aol=100K GBW=10Meg ;pnba invin)noninvin)out
R4_c Vo3 N009 {4*R}
V1 Vi 0 AC 1 0
Rb3 N002 Vo2 {Q3*R/d}
XU6 N004 N002 Vo3 opamp Aol=100K GBW=10Meg ;pnba invin)noninvin)out
R3_b N003 Vo2 {2*R}
C1 N015 0 {1/R/w01}
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 2032 680
WIRE 608 -560 288 -560
WIRE 1632 -560 1312 -560
WIRE 720 -544 672 -544
WIRE 1056 -544 720 -544
WIRE 1744 -544 1696 -544
WIRE 608 -528 560 -528
WIRE 1632 -528 1584 -528
WIRE 48 -384 32 -384
WIRE 192 -384 128 -384
WIRE 288 -384 288 -560
WIRE 288 -384 192 -384
WIRE 320 -384 288 -384
WIRE 432 -384 400 -384
WIRE 464 -384 432 -384
WIRE 560 -384 560 -528
WIRE 560 -384 528 -384
WIRE 608 -384 560 -384
WIRE 720 -384 720 -544
WIRE 720 -384 688 -384
WIRE 752 -384 720 -384
WIRE 864 -384 832 -384
WIRE 1056 -384 1056 -544
WIRE 1072 -384 1056 -384
WIRE 1216 -384 1152 -384
WIRE 1312 -384 1312 -560
WIRE 1312 -384 1216 -384
WIRE 1344 -384 1312 -384
WIRE 1456 -384 1424 -384
WIRE 1488 -384 1456 -384
WIRE 1584 -384 1584 -528
WIRE 1584 -384 1552 -384
WIRE 1632 -384 1584 -384
WIRE 1744 -384 1744 -544
WIRE 1744 -384 1712 -384
WIRE 1776 -384 1744 -384
WIRE 1888 -384 1856 -384
WIRE 1952 -384 1888 -384
WIRE 192 -320 192 -384
WIRE 288 -320 288 -384
WIRE 1216 -320 1216 -384
WIRE 1312 -320 1312 -384
WIRE 1952 -320 1952 -384
WIRE 560 -272 560 -384
WIRE 560 -272 528 -272
WIRE 1584 -272 1584 -384
WIRE 1584 -272 1552 -272
WIRE 432 -256 432 -384
WIRE 464 -256 432 -256
WIRE 1456 -256 1456 -384
WIRE 1488 -256 1456 -256
WIRE 864 -240 528 -240
WIRE 1888 -240 1888 -384
WIRE 1888 -240 1552 -240
WIRE 192 -176 192 -240
WIRE 288 -176 288 -256
WIRE 1216 -176 1216 -240
WIRE 1312 -176 1312 -256
WIRE 1952 -176 1952 -240
WIRE 1952 -176 1312 -176
WIRE 32 -128 32 -384
WIRE 48 96 -16 96
WIRE 192 96 128 96
WIRE 288 96 288 -80
WIRE 288 96 192 96
WIRE 320 96 288 96
WIRE 432 96 400 96
WIRE 464 96 432 96
WIRE 720 96 720 -64
WIRE 720 96 688 96
WIRE 752 96 720 96
WIRE 864 96 832 96
WIRE 928 96 864 96
WIRE -16 160 -16 96
WIRE 192 160 192 96
WIRE 288 160 288 96
WIRE 928 160 928 96
WIRE 432 224 432 96
WIRE 464 224 432 224
WIRE 864 240 864 96
WIRE 864 240 528 240
WIRE -16 304 -16 240
WIRE 192 304 192 240
WIRE 192 304 -16 304
WIRE 288 304 288 224
WIRE 288 304 192 304
WIRE 928 304 928 240
WIRE 928 304 288 304
SYMBOL res 912 144 R0
SYMATTR InstName R5
SYMATTR Value {R}
SYMBOL cap 1552 -400 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C2_c
SYMATTR Value {1/R/w03}
SYMBOL res 144 -400 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName Rb2
SYMATTR Value {Q2*R/b}
SYMBOL OpAmps\\opamp 640 -480 M180
SYMATTR InstName U4
SYMBOL res 1760 -368 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R4_c
SYMATTR Value {4*R}
SYMBOL voltage -16 144 R0
WINDOW 0 -60 13 Left 2
WINDOW 3 -55 91 Left 2
WINDOW 123 -55 119 Left 2
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value ""
SYMATTR Value2 AC 1 0
SYMBOL res 1168 -400 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName Rb3
SYMATTR Value {Q3*R/d}
SYMBOL OpAmps\\opamp 1664 -480 M180
SYMATTR InstName U6
SYMBOL res 592 -368 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R3_b
SYMATTR Value {2*R}
SYMBOL cap 272 160 R0
SYMATTR InstName C1
SYMATTR Value {1/R/w01}
FLAG -16 304 0
FLAG 1056 -544 Vo2
FLAG 1744 -544 Vo3
FLAG -16 96 Vi