S3LP107L [COILCRAFT]
Low Pass Filter;
| 型号： | S3LP107L |
| 厂家： | 
Coilcraft lnc. |
| 描述： | Low Pass Filter LTE |
| 文件： | 总2页 (文件大小：53K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LC Filter Circuit Design
Designing low- and high-pass filters using off-the shelf components
Low pass filter
High pass filter
These low and high pass filter circuits serve a wide variety of filtering requirements. The
design features 3rd order Butterworth alignment, 50 Ohm characteristic impedance and
low insertion loss.
C1
C2
L1
L2
IN
OUT
IN
OUT
The S3LP and S3HP modules incorporate the components of this design into 1812-size
surface mount packages.
C1
L1
3-Pole Low Pass Filters
3-Pole High Pass Filters
–3 dB
cutoff
Coilcraft
–3 dB
cutoff
(MHz)
L1
2ꢀ
C1
C2
Coilcraft
L1
(nH)
L2
(nH)
C1 2ꢀ low pass filter
2ꢀ
2ꢀ high pass filter
(MHz)
L1 part number
L2 part number
(pF)
part number
L1 part number
(nH)
(pF)
(pF)
part number
3
6
10
13
15
0805HT-R79TGLB 0805HT-R79TGLB
0805HT-R79TGLB 0805HT-R79TGLB
0805HT-R63TGLB 0805HT-R63TGLB
0805HT-R63TGLB 0805HT-R63TGLB
0805HT-R50TGLB 0805HT-R50TGLB
790 2ꢀ
790 2ꢀ
630 2ꢀ
630 2ꢀ
500 2ꢀ
790 2ꢀ
790 2ꢀ
630 2ꢀ
630 2ꢀ
500 2ꢀ
2400
1200
680
470
390
S3LP305L
S3LP605L
S3LP106L
S3LP136L
S3LP156L
15
30
60
100
150
0805HT-R22TGLB
0805HT-R18TGLB
0805HT-68NTGLB
0805HT-39NTGLB
0805HT-27NTGLB
220
180
68
39
27
330
390
68
56
39
20
S3HP156L
S3HP306L
S3HP606L
S3HP107L
S3HP157L
68
56
39
20
30
45
60
70
95
0805HT-R18TGLB 0805HT-R18TGLB
0805HT-R18TGLB 0805HT-R18TGLB
0805HT-R12TGLB 0805HT-R12TGLB
0805HT-R10TGLB 0805HT-R10TGLB
0805HT-72NTGLB 0805HT-72NTGLB
180 2ꢀ
180 2ꢀ
120 2ꢀ
100 2ꢀ
72 2ꢀ
180 2ꢀ
180 2ꢀ
120 2ꢀ
100 2ꢀ
72 2ꢀ
220
120
100
91
S3LP306L
S3LP456L
S3LP606L
S3LP706L
S3LP956L
300
500
700
800
900
0805HT-15NTGLB
0805HT-6N8TGLB
0805HT-3N9TGLB
0805HT-3N9TGLB
0805HT-3N9TGLB
15
6.8
6.8
S3HP307L
S3HP507L
S3HP707L
S3HP807L
S3HP907L
6.8
3.9
3.9
3.9
5.6
4.5
3.0
2.2
5.6
4.5
3.0
2.2
62
100
110
150
200
230
0805HT-68NTGLB 0805HT-68NTGLB
0805HT-68NTGLB 0805HT-68NTGLB
0805HT-68NTGLB 0805HT-68NTGLB
0805HT-33NTGLB 0805HT-33NTGLB
0805HT-33NTGLB 0805HT-33NTGLB
68 2ꢀ
68 2ꢀ
68 2ꢀ
33 2ꢀ
33 2ꢀ
68 2ꢀ
68 2ꢀ
68 2ꢀ
33 2ꢀ
33 2ꢀ
56
56
33
30
24
S3LP107L
S3LP117L
S3LP157L
S3LP207L
S3LP237L
Notes:
All values are for reference only. Layout and substrate affect final performance.
3rd order Butterworth filter (refer to schematics). Ref. 50 Ohms.
Improved performance may be achieved by using other (typically larger) inductors.
Use the RF Inductor Finder tool to find alternatives.
300
350
400
450
500
0805HT-33NTGLB 0805HT-33NTGLB
0805HT-18NTGLB 0805HT-18NTGLB
0805HT-17NTGLB 0805HT-17NTGLB
0805HT-18NTGLB 0805HT-18NTGLB
0805HT-18NTGLB 0805HT-18NTGLB
33 2ꢀ
18 2ꢀ
17 2ꢀ
18 2ꢀ
18 2ꢀ
33 2ꢀ
18 2ꢀ
17 2ꢀ
18 2ꢀ
18 2ꢀ
15
15
12
10
S3LP307L
S3LP357L
S3LP407L
S3LP457L
S3LP507L
9.1
700
800
900
1000
1200
0805HT-8N2TGLB 0805HT-8N2TGLB
0805HT-8N2TGLB 0805HT-8N2TGLB
0805HT-4N7TGLB 0805HT-4N7TGLB
0805HT-3N9TGLB 0805HT-3N9TGLB
0805HT-3N9TGLB 0805HT-3N9TGLB
8.2 2ꢀ
8.2 2ꢀ
4.7 2ꢀ
3.9 2ꢀ
3.9 2ꢀ
8.2 2ꢀ
8.2 2ꢀ
4.7 2ꢀ
3.9 2ꢀ
3.9 2ꢀ
6.8
5.6
5.6
4.7
3.6
S3LP707L
S3LP807L
S3LP907L
S3LP108L
S3LP128L
1500
1600
1800
2000
2600
0805HT-3N9TGLB 0805HT-3N9TGLB
3.9 2ꢀ
2.2 5ꢀ
1.8 5ꢀ
1.8 5ꢀ
1.8 5ꢀ
3.9 2ꢀ
1.8 5ꢀ
1.8 5ꢀ
1.8 5ꢀ
1.8 5ꢀ
2.7
2.7
2.0
1.5
1.0
S3LP158L
S3LP168L
S3LP188L
S3LP218L
S3LP268L
0805HT-2N2TJLB
0805HT-1N8TJLB
0805HT-1N8TJLB
0805HT-1N8TJLB
0805HT-2N2TJLB
0805HT-1N8TJLB
0805HT-1N8TJLB
0805HT-1N8TJLB
3000
0805HT-1N8TJLB
0805HT-1N8TJLB
1.8 5ꢀ
1.8 5ꢀ
0.5
S3LP308L
Document R124-1 Revised 04/15/14
LC Filter Circuit Design
Designing low- and high-pass filters using off-the shelf components
C2
L1
C4
L2
C6
L3
These low-pass filter circuits serve a wide variety of filtering requirements.The design fea-
tures 7th order elliptic alignment, 50 Ohm characteristic impedance and low insertion loss.
IN
OUT
The P7LP modules incorporate the components of this design.
C1
C3
C5
C7
7-Pole Low Pass Filters
–3 dB
cutoff
(MHz)
L1
5ꢀ
(nH)
L2
5ꢀ
(nH)
L3
5ꢀ
(nH)
C1
5ꢀ
(pF)
C2
5ꢀ
(pF)
C3
C4
C5
5ꢀ
(pF)
C6
5ꢀ
(pF)
C7
5ꢀ
(pF)
Coilcraft
low pass filter
part number
5ꢀ
5ꢀ
L1 part number
L2 part number
L3 part number
(pF)
(pF)
0.30
0.50
0.60
0.62
0.80
1812LS-333XJLB
1812LS-183XJLB
1812LS-183XJLB
1008LS-153XJLB
1812LS-123XJLB
1812LS-333XJLB
1812LS-223XJLB
1812LS-183XJLB
1008LS-153XJLB
1812LS-123XJLB
1812LS-273XJLB
1812LS-183XJLB
1812LS-153XJLB
1008LS-153XJLB
1812LS-153XJLB
33000
18000
18000
15000
12000
33000
22000
18000
15000
12000
27000
18000
15000
15000
15000
6800
3300
3300
3300
2200
510
270
270
240
150
15000
6800
6800
6800
5600
3300
1800
1800
1000
750
15000
6800
6800
6800
5600
1500
910
910
910
560
5600
2200
2200
2200
1800
P7LP-304L
P7LP-504L
P7LP-604L
P7LP-624L
P7LP-804L
0.90
1.0
1.3
1.5
2.0
1812LS-123XJLB
1812CS-103XJLB
1008CS-472XJLB
1008LS-682XJLB
1008LS-332XJLB
1812LS-123XJLB
1812CS-103XJLB
1008CS-472XJLB
1008LS-682XJLB
1008LS-332XJLB
1812LS-103XJLB
1812CS-822XJLB
1008CS-472XJLB
1008LS-562XJLB
1008LS-332XJLB
12000
10000
4700
6800
3300
12000
10000
4700
6800
3300
10000
8200
4700
5600
3300
2200
1800
1500
1200
1200
200
160
110
100
100
5600
4700
1800
3300
3300
820
680
620
510
510
5600
4700
1800
3300
3300
6800
560
1800
360
1800
1500
1500
1000
1000
P7LP-904L
P7LP-105L
P7LP-135L
P7LP-155L
P7LP-205L
360
3.0
4.2
4.5
5.0
6.0
1008LS-332XJLB
1008CS-182XJLB
1008CS-152XJLB
1008CS-182XJLB
1008CS-222XJLB
1008LS-332XJLB
1008CS-182XJLB
1008CS-621XJLB
1008CS-222XJLB
1008CS-272XJLB
1008LS-272XJLB
1008CS-182XJLB
1008CS-821XJLB
1008CS-182XJLB
1008CS-222XJLB
3300
1800
1500
1800
2200
3300
1800
620
2200
2700
2700
1800
820
1800
2200
620
620
600
390
240
50
50
210
30
1500
1200
710
910
620
300
300
1200
130
90
1500
1200
560
910
560
180
180
800
110
75
510
50
250
300
220
P7LP-305L
P7LP-425L
P7LP-455L
P7LP-505L
P7LP-605L
200
9.0
10
15
17
20
1008CS-102XJLB
1008CS-102XJLB
1008CS-681XJLB
1008CS-911XJLB
1008CS-561XJLB
1008CS-102XJLB
1008CS-102XJLB
1008CS-681XJLB
1008CS-911XJLB
1008CS-561XJLB
1008CS-102XJLB
1008CS-102XJLB
1008CS-561XJLB
1008CS-911XJLB
1008CS-471XJLB
1000
1000
680
910
560
1000
1000
680
910
560
1000
1000
560
910
470
220
200
130
120
100
3000
16
10
6
560
510
330
180
270
120
100
75
27
39
560
510
300
180
270
100
600
36
27
3000
200
160
100
120
100
P7LP-905L
P7LP-106L
P7LP-156L
P7LP-176L
P7LP-206L
10
30
45
60
70
88
1008CS-331XJLB
1008CS-221XJLB
1008CS-151XJLB
1008CS-151XJLB
1008CS-121XJLB
1008CS-221XJLB
1008CS-181XJLB
1008CS-151XJLB
1008CS-151XJLB
1008CS-121XJLB
1008CS-221XJLB
1008CS-181XJLB
1008CS-121XJLB
1008LS-121XJLB
1008CS-121XJLB
330
220
150
150
120
220
180
150
150
120
220
180
120
120
120
100
47
30
27
20
15
8.2
2.7
2.2
1.6
140
68
68
600
50
75
47
24
1000
10
120
56
600
600
47
56
3000
70
3000
27
200
18
P7LP-306L
P7LP-456L
P7LP-606L
P7LP-706L
P7LP-886L
9.1
7.5
6.2
90
100
150
200
220
1008CS-121XJLB
1008CS-101XJLB
1008CS-620XJLB
1008CS-470XJLB
1008CS-330XJLB
1008CS-121XJLB
1008CS-101XJLB
1008CS-680XJLB
1008CS-470XJLB
1008CS-330XJLB
1008LS-101XJLB
1008CS-850XJLB
1008CS-500XJLB
1008CS-390XJLB
1008CS-330XJLB
120
100
62
47
33
120
100
68
47
33
100
85
50
39
33
20
20
100
8.2
8.2
1.6
1.8
1
1
1
50
47
30
200
200
10
7.5
4.7
3
3
47
47
30
200
200
6.2
6
3.3
2.2
2.2
18
16
10
6.8
6.8
P7LP-906L
P7LP-107L
P7LP-157L
P7LP-207L
P7LP-227L
250
300
400
500
1008CS-150XJLB
1008CS-270XJLB
1008CS-180XJLB
1008CS-100XJLB
1008CS-120XJLB
1008CS-180XJLB
1008CS-120XJLB
0805CS-060XJLB
1008CS-270XJLB
1008CS-180XJLB
1008CS-120XJLB
0805CS-060XJLB
15
27
18
10
12
18
12
27
18
12
1.2
8.2
6.5
4.7
10
1.5
1
8.2
10
9.1
5.6
17
7
5.1
6.2
10
9.5
8.2
4.3
2.7
5.1
3.9
4.3
6
P7LP-257L
P7LP-307L
P7LP-407L
P7LP-507L
5.6
4.7
3
6.8
6.8
1
Notes:
All values are for reference only. Layout and substrate affect final performance.
7th order elliptic filter (refer to schematics). Ref. 50 Ohms.
Use 0805 NPO/COG capacitors. Higher cut-off frequencies may require tighter tolerance.
Improved performance may be achieved by using other (typically larger) inductors. Use the RF Inductor Finder tool to find alternatives.
Document R124-2 Revised 04/15/14
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