LFB212G45SG8A127 Murata, LFB212G45SG8A127 Datasheet - Page 8

• Manufacturer Part Number: LFB212G45SG8A127
• Description: Filters CHIP BAND PASS FILTE
• Manufacturer: Murata

Specifications of LFB212G45SG8A127

• Product: Band Pass Filters
• Impedance: 50 Ohms
• Operating Temperature Range: - 40 C to + 85 C
• Termination Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

7
!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
• 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.
sales representatives or product engineers before ordering.
o
LFB322G45SN1A504
LFB322G45SN5A515
LFL152G45TC1A219
LFL18815MTC2A072
LFL18924MTC1A052
LFL182G45TC1A108
LFL182G45TC1A202
LFL15_TC (0402) /LFL18_TC (0603) /LFL21_TC (0805) Series
Continued from the preceding page.
LFL15_TC Series
LFL18_TC Series
LFL21_TC Series
Part Number
Part Number
Filters for Communication Equipment
Nominal Center
Nominal Center
Frequency (fo)
Frequency (fo)
Directional
Input Mark
A : Pin 1 Marking
All the technical data and Information contained herein are subject
to change without prior notice.
A : Directional Input Mark
All the technical data and information contained
herein are subject to change without prior notice.
0.20 0.15
A
(4)
Terminal of "NC" should be fixed to no connected pattern.
* All the technical data and information contained herein are subject to
0.35 0.10 0.3 0.1
change without prior notice.
0.20 +0.10
(MHz)
(MHz)
815.5
924.5
2450
2450
2450
2450
2450
A
-0.15
(8)
1.00 0.05
0.2 0.1
0.3
(1)
(3)
(1)
(7)
+0.1
-0.15
2.00 0.15
(1)
(6)
0.65 0.05
0.3 0.1
(2)
(6)
0.35 0.1
Bandwidth (BW)
Bandwidth (BW)
1.6 0.1
(2)
(2)
(5)
(3)
(5)
0.10 0.05
0.3
fo 9.5
(MHz)
(MHz)
fo 50
fo 50
fo 50
fo 35
fo 50
fo 50
+0.1
-0.2
(4)
(3)
(4)
0.50 0.05
0.3
(1)(3) : GND
(2) : OUT
(4) : IN
(1)(3)(5)(7) :
+0.1
-0.2
Chip Multilayer LC Filters (LPF)
(2)(6) :
0.4 max.
(4) :
(8) :
(2)(4)(6) : GND
0.45 max. (at 25 C)
0.80 max. (at 25 C)
0.40 max. (at 25 C)
0.37 max. (at 25 C)
0.40 max. (at 25 C)
1.8 max. (at 25 C)
2.5 max. (at 25 C)
0.6 0.1
for RF/Local
GND
NC
OUT
IN
Insertion Loss
Insertion Loss
0.95 0.10
(1) : IN
(3) : OUT
(5) : NC
(in mm)
(in mm)
(in mm)
in BW
in BW
(dB)
(dB)
Attenuation (Absolute Value) I)
Attenuation (Absolute Value) I)
21 min. at 2x(fo 50.0)MHz
20 min. at 2x(fo 35.0)MHz
27 min. at 4800~5000MHz
27 min. at 4800~5000MHz
40 min. at 880~1250MHz
35 min. at 2x(fo 9.5)MHz
48 min. at 902~928MHz
10
20
30
40
50
60
70
0
10
20
30
40
50
60
70
0.1
0
10
20
30
40
50
60
70
80
90
0.5
0
2.35
(dB)
(dB)
Frequency Characteristics
Frequency Characteristics
Frequency Characteristics
Frequency Range (GHz)
Frequency Range (GHz)
Frequency Range (GHz)
4.95
1.75
2.15
Attenuation (Absolute Value) II)
Attenuation (Absolute Value) II)
Continued on the following page.
50 min. at 1500~1550MHz
20 min. at 1250~1710MHz
21 min. at 3x(fo 50.0)MHz
15 min. at 3x(fo 35.0)MHz
25 min. at 7200~7500MHz
30 min. at 7200~7500MHz
30 min. at 3x(fo 9.5)MHz
(dB)
(dB)
7.55
3.0
0
5
10
15
20
25
30
35
40
45
0
10
20
30
40
50
60
70
5.1
0
10
20
30
40
50
60
70
06.5.15