Filters for Communication Equipment
Continued from the preceding page.
Nominal Center
Insertion Loss
in BW
Attenuation
(Absolute Value) I)
(dB)
Attenuation
(Absolute Value) II)
(dB)
Bandwidth (BW)
(MHz)
Part Number
Frequency (fo)
(MHz)
Application
WLAN/BT
WLAN/BT
(dB)
2 max.
(at 25°C)
38 min.
at 902~928MHz
15 min.
at 2100~2200MHz
LFB312G45SG2A509
LFB312G45SG7A572
2450
2450
fo±50
fo±50
2.5 max.
(at 25°C)
37 min.
at 902~928MHz
20 min.
at 2100~2200MHz
o LFB31_SP Series (1206)
Frequency Characteristics
3.20±0.15
1.3±0.1
(1)
0
10
20
30
0
(4)
Directional
Input Mark
(2)
10
20
30
(3)
0.25±0.15
1.35±0.20 0.50±0.15
40
50
60
40
50
60
(1) IN
(2) GND
(3) OUT
(4) GND
LFB31_SP Series
70
70
All the technical data and Information contained herein are
subject to change without prior notice.
0.5
1.75
3.0
*
(in mm)
Frequency Range (GHz)
Nominal Center
Frequency (fo)
(MHz)
Insertion Loss
in BW
Attenuation
(Absolute Value) I)
(dB)
Attenuation
(Absolute Value) II)
(dB)
Bandwidth (BW)
(MHz)
Part Number
Application
PHS
(dB)
1.0 max.
(at 25°C)
40.0 min.
at 1405~1440MHz
12.0 min.
at 1649~1680MHz
LFB311G90SP1-798
LFB312G45SP1A502
1906.5
2450
fo±13.5
fo±50
1.2 max.
(at 25°C)
20 min.
at 902~928MHz
35 min.
at 1500~1550MHz
7
WLAN/BT
for RF/ Local
Chip Multilayer LC Filters (LPF)
o LFL15_TC (0402) /LFL18_TC (0603) Series
Frequency Characteristics
1.00±0.05
0.4 max.
A
(1)
0
10
20
30
40
50
0
(4)
(2)
5
10
15
20
25
30
35
40
45
(3)
0.10±0.05
0.35±0.10 0.3±0.1
(1)(3) : GND
(2) : OUT
(4) : IN
60
70
80
90
LFL15_TC Series
A : Directional Input Mark
2.35
4.95
7.55
Frequency Range (GHz)
All the technical data and information contained
herein are subject to change without prior notice.
(in mm)
Continued on the following page.
• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our
sales representatives or product engineers before ordering.
• This PDF 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.
!Note
10.12.17
MURATA [ muRata ]
