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200_MHz_Legendre_LPF.sch
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200_MHz_Legendre_LPF.sch
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EESchema Schematic File Version 4
LIBS:generator_5351_rect_sine-cache
EELAYER 29 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 13 23
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L Device:L L?
U 1 1 5AF1FB13
P 4900 3700
AR Path="/5AF1F143/5AF1FB13" Ref="L?" Part="1"
AR Path="/5AF21C43/5AF1FB13" Ref="L?" Part="1"
AR Path="/5AF9628E/5AF1FB13" Ref="L?" Part="1"
AR Path="/5B04B147/5B05369F/5AF1FB13" Ref="L301" Part="1"
AR Path="/5B04B147/5B053798/5AF1FB13" Ref="L1301" Part="1"
AR Path="/5B04B147/5B0536AC/5AF1FB13" Ref="L401" Part="1"
F 0 "L1301" V 5090 3700 50 0000 C CNN
F 1 "33n" V 4999 3700 50 0000 C CNN
F 2 "Inductor_SMD:L_0805_2012Metric_Pad1.33x1.40mm_HandSolder" H 4900 3700 50 0001 C CNN
F 3 "~" H 4900 3700 50 0001 C CNN
1 4900 3700
0 -1 -1 0
$EndComp
$Comp
L Device:C_Small C?
U 1 1 5B31A953
P 5150 3900
AR Path="/5AF1F143/5B31A953" Ref="C?" Part="1"
AR Path="/5AF21C43/5B31A953" Ref="C?" Part="1"
AR Path="/5AF9628E/5B31A953" Ref="C?" Part="1"
AR Path="/5B04B147/5B05369F/5B31A953" Ref="C301" Part="1"
AR Path="/5B04B147/5B053798/5B31A953" Ref="C1301" Part="1"
AR Path="/5B04B147/5B0536AC/5B31A953" Ref="C401" Part="1"
F 0 "C1301" H 5242 3946 50 0000 L CNN
F 1 "24p" H 5242 3855 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.33x1.40mm_HandSolder" H 5150 3900 50 0001 C CNN
F 3 "~" H 5150 3900 50 0001 C CNN
1 5150 3900
1 0 0 -1
$EndComp
$Comp
L Device:L L?
U 1 1 5B31A954
P 5400 3700
AR Path="/5AF1F143/5B31A954" Ref="L?" Part="1"
AR Path="/5AF21C43/5B31A954" Ref="L?" Part="1"
AR Path="/5AF9628E/5B31A954" Ref="L?" Part="1"
AR Path="/5B04B147/5B05369F/5B31A954" Ref="L302" Part="1"
AR Path="/5B04B147/5B053798/5B31A954" Ref="L1302" Part="1"
AR Path="/5B04B147/5B0536AC/5B31A954" Ref="L402" Part="1"
F 0 "L1302" V 5590 3700 50 0000 C CNN
F 1 "82n" V 5499 3700 50 0000 C CNN
F 2 "Inductor_SMD:L_0805_2012Metric_Pad1.33x1.40mm_HandSolder" H 5400 3700 50 0001 C CNN
F 3 "~" H 5400 3700 50 0001 C CNN
1 5400 3700
0 -1 -1 0
$EndComp
$Comp
L Device:L L?
U 1 1 5B31A955
P 5900 3700
AR Path="/5AF1F143/5B31A955" Ref="L?" Part="1"
AR Path="/5AF21C43/5B31A955" Ref="L?" Part="1"
AR Path="/5AF9628E/5B31A955" Ref="L?" Part="1"
AR Path="/5B04B147/5B05369F/5B31A955" Ref="L303" Part="1"
AR Path="/5B04B147/5B053798/5B31A955" Ref="L1303" Part="1"
AR Path="/5B04B147/5B0536AC/5B31A955" Ref="L403" Part="1"
F 0 "L1303" V 6090 3700 50 0000 C CNN
F 1 "82n" V 5999 3700 50 0000 C CNN
F 2 "Inductor_SMD:L_0805_2012Metric_Pad1.33x1.40mm_HandSolder" H 5900 3700 50 0001 C CNN
F 3 "~" H 5900 3700 50 0001 C CNN
1 5900 3700
0 -1 -1 0
$EndComp
$Comp
L Device:L L?
U 1 1 5B31A956
P 6400 3700
AR Path="/5AF1F143/5B31A956" Ref="L?" Part="1"
AR Path="/5AF21C43/5B31A956" Ref="L?" Part="1"
AR Path="/5AF9628E/5B31A956" Ref="L?" Part="1"
AR Path="/5B04B147/5B05369F/5B31A956" Ref="L304" Part="1"
AR Path="/5B04B147/5B053798/5B31A956" Ref="L1304" Part="1"
AR Path="/5B04B147/5B0536AC/5B31A956" Ref="L404" Part="1"
F 0 "L1304" V 6590 3700 50 0000 C CNN
F 1 "82n" V 6499 3700 50 0000 C CNN
F 2 "Inductor_SMD:L_0805_2012Metric_Pad1.33x1.40mm_HandSolder" H 6400 3700 50 0001 C CNN
F 3 "~" H 6400 3700 50 0001 C CNN
1 6400 3700
0 -1 -1 0
$EndComp
$Comp
L Device:C_Small C?
U 1 1 5B31A957
P 5650 3900
AR Path="/5AF1F143/5B31A957" Ref="C?" Part="1"
AR Path="/5AF21C43/5B31A957" Ref="C?" Part="1"
AR Path="/5AF9628E/5B31A957" Ref="C?" Part="1"
AR Path="/5B04B147/5B05369F/5B31A957" Ref="C302" Part="1"
AR Path="/5B04B147/5B053798/5B31A957" Ref="C1302" Part="1"
AR Path="/5B04B147/5B0536AC/5B31A957" Ref="C402" Part="1"
F 0 "C1302" H 5742 3946 50 0000 L CNN
F 1 "27p" H 5742 3855 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.33x1.40mm_HandSolder" H 5650 3900 50 0001 C CNN
F 3 "~" H 5650 3900 50 0001 C CNN
1 5650 3900
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C?
U 1 1 5B31A958
P 6150 3900
AR Path="/5AF1F143/5B31A958" Ref="C?" Part="1"
AR Path="/5AF21C43/5B31A958" Ref="C?" Part="1"
AR Path="/5AF9628E/5B31A958" Ref="C?" Part="1"
AR Path="/5B04B147/5B05369F/5B31A958" Ref="C303" Part="1"
AR Path="/5B04B147/5B053798/5B31A958" Ref="C1303" Part="1"
AR Path="/5B04B147/5B0536AC/5B31A958" Ref="C403" Part="1"
F 0 "C1303" H 6242 3946 50 0000 L CNN
F 1 "24p" H 6242 3855 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.33x1.40mm_HandSolder" H 6150 3900 50 0001 C CNN
F 3 "~" H 6150 3900 50 0001 C CNN
1 6150 3900
1 0 0 -1
$EndComp
Wire Wire Line
5050 3700 5150 3700
Wire Wire Line
5550 3700 5650 3700
Wire Wire Line
6050 3700 6150 3700
Wire Wire Line
6150 3800 6150 3700
Connection ~ 6150 3700
Wire Wire Line
6150 3700 6250 3700
Wire Wire Line
5650 3800 5650 3700
Connection ~ 5650 3700
Wire Wire Line
5650 3700 5750 3700
Wire Wire Line
5150 3800 5150 3700
Connection ~ 5150 3700
Wire Wire Line
5150 3700 5250 3700
Wire Wire Line
5150 4000 5150 4100
Wire Wire Line
5150 4100 5650 4100
Wire Wire Line
5650 4100 5650 4000
Wire Wire Line
5650 4100 6150 4100
Wire Wire Line
6150 4100 6150 4000
Connection ~ 5650 4100
Text HLabel 4750 3700 0 50 UnSpc ~ 0
IN
Text HLabel 6700 3700 2 50 UnSpc ~ 0
OUT
Text HLabel 5750 4250 2 50 UnSpc ~ 0
GND
Wire Wire Line
5750 4250 5650 4250
Wire Wire Line
5650 4250 5650 4100
Wire Wire Line
6550 3700 6700 3700
Text Notes 4250 3300 0 50 ~ 0
200 MHz 7-th order Legendre LPF (50 Ohm terminated on both ends).\nValues are not precise but fit into standard Exx series with negligible response error.
$EndSCHEMATC