Filters for Communication Equipment
03.12.9
for RF/Local
Chip Multilayer LC Filters (LPF)
o
LFL18_TC (0603) /LFL21_TC (0805) Series
A
(1)
0.8±0.1
1.6±0.1
0.15±0.10
(2)
(3)
0.6±0.1
Frequency Characteristics
0
Attenuation (dB)
(6)
(5)
(4)
10
20
30
40
0
10
20
30
40
50
60
1.75
Frequency Range (GHz)
70
3.0
Return Loss (dB)
0
10
20
30
40
50
60
2.15
Frequency Range (GHz)
70
5.1
Return Loss (dB)
0.20 +0.10
-0.15
0.3±0.1
0.2±0.1
0.50±0.05
LFL18 Series
A : Pin 1 Marking
(1) :
(2)(4)(6) :
(3) :
(5) :
IN
GND
OUT
NC
50
60
70
0.5
All the technical data and Information contained herein are subject
to change without prior notice.
(in mm)
Frequency Characteristics
Directional
Input Mark
(8)
2.00±0.15
(1)
(2)
(3)
1.25±0.10
+0.1
0.3 -0.15
0.95±0.10
(4)
0
Attenuation (dB)
10
20
30
40
(7)
+0.1
0.3 -0.15
0.20±0.15
(6)
(5)
+0.1
0.3 -0.2
0.35±0.1
0.65±0.05
+0.1
0.3 -0.2
(1)(3)(5)(7) : GND
(2)(6) : NC
(4) : OUT
(8) : IN
50
60
70
0.1
7
Filters for Communication Equipment
LFL21 Series
Terminal of "NC" should be fixed to no connected pattern.
* All the technical data and information contained herein are subject to
change without prior notice.
(in mm)
Part Number
LFL18815MTC2A072
LFL18924MTC1A052
LFL21600MTC1A002
LFL21847MTC1A006
LFL21902MTC1A018
LFL211G35TC1A001
LFL211G44TC1A014
LFL211G79TC1A011
LFL211G89TC1A015
LFL211G90TC1A008
LFL211G92TC1A060
LFL212G45TC1A007
Nominal Center Bandwidth (BW)
Frequency (fo)
(MHz)
(MHz)
815.5
924.5
600.0
847.5
902.5
1350.0
1441.0
1795.0
1890.0
1907.5
1920.0
2450.0
fo±9.5
fo±35.0
fo±250.0
fo±37.5
fo±12.5
fo±250.0
fo±12.0
fo±85.0
fo±10.0
fo±12.5
fo±70.0
fo±50.0
Insertion Loss
in BW
(dB)
0.80 max. (at 25°C)
0.40 max. (at 25°C)
1.37 max. (at 25°C)
0.75 max. (at 25°C)
0.6 max. (at 25°C)
0.92 max. (at 25°C)
0.47 max. (at 25°C)
0.47 max. (at 25°C)
0.47 max. (at 25°C)
0.6 max. (at 25°C)
0.50 max. (at 25°C)
Attenuation (Absolute Value) I)
(dB)
35.0 min. at 2x(fo±9.5)MHz
20.0 min. at 2x(fo±35.0)MHz
20.0 min. at 1550~4250MHz
30.0 min. at 2x(fo±37.5)MHz
30.0 min. at 2x(fo±12.5)MHz
25.0 min. at 2300~5000MHz
31.0 min. at 2xfoMHz
30.0 min. at 2x(fo±10.0)MHz
30.0 min. at 2x(fo±12.5)MHz
24.0 min. at 3335~3700MHz
27.0 min. at 2x(fo±50.0)MHz
Attenuation (Absolute Value) II)
(dB)
30.0 min. at 3x(fo±9.5)MHz
15.0 min. at 3x(fo±35.0)MHz
9.0 min. at 1100MHz
30.0 min. at 3x(fo±37.5)MHz
30.0 min. at 3x(fo±12.5)MHz
-
26.0 min. at 3xfoMHz
25.0 min. at 2x(1842.5±37.5)MHz
26.0 min. at 3x(fo±10.0)MHz
25.0 min. at 3x(fo±12.5)MHz
30.0 min. at 3700~3820MHz
30.0 min. at 3x(fo±50.0)MHz
0.47 max. (at 25°C) 30.0 min. at 2x(1747.5±37.5)MHz
276
!Note
• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications
before ordering. Especially, please read rating and
!CAUTION
(for storage, operating, rating, soldering, mounting and handling) in them to prevent smoking and/or burning, etc.
• You are able to read a detailed specifications in the website (http://search.murata.co.jp/) before to require our product specifications or to transact the approval sheet for product specifications.
Filters for Communication Equipment
o
LFL31_TB (1206) /LFL32_TB (1210) Series
3.2±0.15
1.75±0.15
03.12.9
Frequency Characteristics
(1)
0.5±0.1
(2)
(3)
1.6±0.15
(8)
(4)
0
Attenuation (dB)
10
20
30
40
50
60
0
Return Loss (dB)
10
20
30
40
50
60
3.0
Frequency Range (GHz)
70
6.0
(7)
(6)
(5)
0.25
+0.1
-0.15
(1) : GND
(2) : NC
(3) : GND
(4) : OUT
(5) : GND
(6) : NC
(7) : GND
(8) : IN
1.0±0.1
LFL31 Series
0.35±0.15
0.5±0.1
0.45±0.15
70
0
* Terminal of "NC" should be connected to the floating land.
(in mm)
Frequency Characteristics
3.2±0.2
1.75±0.15
(1)
0.7±0.2
(2)
(3)
2.5±0.2
(8)
(4)
0
Attenuation (dB)
10
20
30
40
50
60
70
500
2000
Frequency (MHz)
3500
Return Loss
Transmission
(7)
(6)
(5)
0.4±0.2
1.0±0.2
LFL32 Series
0.1 min.
0.55±0.15
0.45±0.15
(1) : IN
(2) : NC
(3) : NC
(4) : GND
(5) : NC
(6) : NC
(7) : OUT
(8) : GND
* Terminal of "NC" should be connected to the floating land.
(in mm)
Part Number
LFL311G92TB1-678
LFL32902MTB1-606
LFL32942MTB1-605
1920.0
902.5
942.5
fo±70.0
fo±12.5
fo±17.5
0.8 max. (at 25°C)
0.50 max. (at 25°C)
0.50 max. (at 25°C)
25.0 min. at 3296~3700MHz
30.0 min. at 2xfo MHz
30.0 min. at 2xfo MHz
30.0 min. at 3700~3820MHz
25.0 min. at 3xfo MHz
25.0 min. at 3xfo MHz
o
LFL43_AK Series (1812)
4.5±0.3
2.3 max.
Frequency Characteristics
(1)
(2)
(3)
(4)
0
Attenuation (dB)
10
20
30
40
50
(1) : IN
(2) : NC
(3) : NC
(4) : NC
(5) : GND
(6) : NC
(7) : NC
(8) : NC
(9) : OUT
(10) : GND
(in mm)
(10)
(5)
(9)
(8)
(7)
(6)
0.3 min.
1.0±0.2
0.4 0.3
min. min.
60
50
300
Frequency (MHz)
550
Part Number
LFL43130MAK1-494
LFL43178MAK1-480
LFL43240MAK1-664
LFL43248MAK1-864
LFL43310MAK1A330
LFL43435MAK1-860
LFL43445MAK1A332
Nominal Center Bandwidth (BW)
Frequency (fo)
(MHz)
(MHz)
130.0
178.0
240.0
248.45
310.0
435.0
445.0
fo±0.5
fo±0.5
fo±0.5
fo±0.5
fo±1.0
fo±5.0
fo±5.0
Insertion Loss
in BW
(dB)
1.5 max. (at 25°C)
1.5 max. (at 25°C)
1.5 max. (at 25°C)
1.5 max. (at 25°C)
1.5 max. (at 25°C)
1.5 max. (at 25°C)
1.2 max. (at 25°C)
Attenuation (Absolute Value) I)
(dB)
30.0 min. at 2xfo MHz
30.0 min. at 2xfo MHz
30.0 min. at 2xfo MHz
30.0 min. at 2xfo MHz
30.0 min. at 2xfo MHz
30.0 min. at 2xfo MHz
30.0 min. at 2xfo MHz
Attenuation (Absolute Value) II)
(dB)
25.0 min. at 3xfo MHz
25.0 min. at 3xfo MHz
25.0 min. at 3xfo MHz
25.0 min. at 3xfo MHz
25.0 min. at 3xfo MHz
25.0 min. at 3xfo MHz
25.0 min. at 3xfo MHz
!Note
• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications
before ordering. Especially, please read rating and
!CAUTION
(for storage, operating, rating, soldering, mounting and handling) in them to prevent smoking and/or burning, etc.
• You are able to read a detailed specifications in the website (http://search.murata.co.jp/) before to require our product specifications or to transact the approval sheet for product specifications.
277
Filters for Communication Equipment
Nominal Center Bandwidth (BW)
Frequency (fo)
(MHz)
(MHz)
Insertion Loss
in BW
(dB)
Attenuation (Absolute Value) I)
(dB)
Attenuation (Absolute Value) II)
(dB)
7
2.0±0.3
3.2±0.3
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