LFB212G45BA1A220 Datasheet, PDF (2/9 Pages) Murata Manufacturing Co., Ltd. – Filters for Communication Equipment

Filters for Communication Equipment
o LFB21(0805)_CG Series
<Top View>
<Bottom View>
Directional Input Mark
(1)
2.00±0.15
(4)
(2)
(3)
0.40±0.10
0.30±0.10
0.30±0.10
LFB21_CG Series
(1): IN
(2)(4): GND
(3): OUT
(in mm)
Frequency Characteristics
0
Return Loss
-10
-20
-30
-40
Insertion Loss
-50
-60
-70
1.00
1.50
2.00
2.50
3.00
3.50
4.00
Frequency (GHz)
Part Number
Nominal Center _{Bandwidth (BW)}
Frequency (fo)
(MHz)
(MHz)
LFB212G45CG1B187
2450.00
fo±50.00
LFB212G45CG1B982
2450.00
fo±50.00
LFB212G45CG2D013
2450.00
fo±50.00
Insertion Loss
in BW
(dB)
0.90 max.
(at 25°C)
1.00 max.
(at 25°C)
2.50 max.
(at 25°C)
Attenuation
(Absolute Value) I)
(dB)
28 min.
at 824~960MHz
28 min.
at 824~849MHz
30 min.
at 824~915MHz
Attenuation
(Absolute Value) II)
(dB)
15 min.
at 1710~1910MHz
17 min.
at 1920~1990MHz
32 min.
at 1920~1980MHz
Application
WLAN/BT
WLAN/BT
WLAN/BT
o LFB21(0805)_SG Series
2.00±0.15
A
(1)
0.95±0.10
(4)
(2)
(3)
0.20±0.15 _1.6^+-00..1150
0.3^+-00..21
(1)(3) : GND
(2) : OUT
(4) : IN
LFB21_SG Series
A : Directional Input Mark
All the technical data and information contained
herein are subject to change without prior notice.
(in mm)
Frequency Characteristics
0.00
Return Loss
7
-20.00
-40.00
-60.00
Insertion Loss
-80.00
0.50
1.00
1.50
2.00
Frequency (GHz)
2.50
3.00
Part Number
Nominal Center _{Bandwidth (BW)}
Frequency (fo)
(MHz)
(MHz)
LFB211G90SG8B704
1906.5
fo±13.5
LFB212G45SG8A127
2450
fo±50
LFB212G45SG8A143
2450
fo±50
LFB212G45SG8A166
2450
fo±50
LFB212G45SG8A192
2450
fo±50
LFB212G49SG8B830
2495
fo±195
LFB213G60SG8B831
3600
fo±300
LFB215G12SG8A178
5125
fo±225
LFB215G12SG8A183
5125
fo±225
Insertion Loss
in BW
(dB)
3.0 max.
(at 25°C)
1.5 max.
(at 25°C)
2.7 max.
(at 25°C)
1.4 max.
(at 25°C)
2.6 max.
(at 25°C)
2.4 max.
(at 25°C)
1.5 max.
(at 25°C)
1.5 max.
(at 25°C)
1.5 max.
(at 25°C)
Attenuation
(Absolute Value) I)
(dB)
20 min.
at 1660.5~1686.3MHz
25 min.
at 1200~1300MHz
20 min.
at 880~1710MHz
30 min.
at 824~960MHz
40 min.
at 880~960MHz
30 min.
at 824~960MHz
32 min.
at 824~960MHz
25 min.
at 4200MHz
9.0 min.
at 4250MHz
Attenuation
(Absolute Value) II)
(dB)
11 min.
at 2126.8~2152.6MHz
Application
PHS
10.0 min.
at 2000MHz
WLAN/BT
30 min.
at 1710~1990MHz
WLAN/BT
30 min.
at 1710~1910MHz
WLAN/BT
38 min.
at 1710~1990MHz
WLAN/BT
9 min.
at 1710~1990MHz
WIMAX
24 min.
at 1710~1990MHz
WIMAX
17 min.
at 2x(fo±225)MHz
WLAN/BT
9.5 min.
at 5900MHz
WLAN/BT
Continued on the following page.
!Note ^{• 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.
10.12.17
• 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.