LFB212G45SG8A127 Murata, LFB212G45SG8A127 Datasheet - Page 7

• 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

!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
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LFB321G47SJ1-794
LFB32205MSK1-948
LFB321G74SN1-770
LFB321G84SN1-796
LFB321G90SN1-593
LFB322G45SN1-947
LFB32_SJ Series (1210)
LFB32_SK Series (1210)
LFB32_SN Series (1210)
Part Number
Part Number
Part Number
Nominal Center
Nominal Center
Nominal Center
Frequency (fo)
Frequency (fo)
Frequency (fo)
0.1min.
0.55 0.15
(4)
* All the technical data and information contained herein are
* All the technical data and information contained herein are
subject to change without prior notice.
1747.5
1842.5
1907.5
0.4min.
(MHz)
(8)
subject to change without prior notice.
(MHz)
(MHz)
205.5
1472
2450
(4)
0.45 0.15
(1)
(7)
3.2 0.2
0.8 0.2
3.2 0.2
(3)
(1)
(6)
(2)
1.0 0.2
3.2 0.2
1.2 0.3
(1)
(3)
(3)
(5)
0.4 0.3
Bandwidth (BW)
0.3 0.2
Bandwidth (BW)
Bandwidth (BW)
(4)
(2)
fo 31.5
fo 37.5
fo 37.5
fo 12.5
(MHz)
(MHz)
(MHz)
fo 20
fo 50
0.3 0.15
(2)
0.3 0.2
Filters for Communication Equipment
(1)(3)(5)(7) :
(2)(4) :
1.5 0.1
(2)(6) :
(1) : GND
(2) : OUT
(3) : GND
(4) : IN
(1) :
(3) :
(4) :
(8) :
1.3 max. (at 25 C)
1.5 max. (at 25 C)
2.5 max. (at 25 C)
2.5 max. (at 25 C)
2.5 max. (at 25 C)
2.5 max. (at 25 C)
GND
OUT
IN
Insertion Loss
Insertion Loss
Insertion Loss
(in mm)
1.5 0.2
OUT
(in mm)
GND
IN
(in mm)
NC
1.5 0.15
in BW
in BW
in BW
(dB)
(dB)
(dB)
Attenuation (Absolute Value) I)
Attenuation (Absolute Value) I)
Attenuation (Absolute Value) I)
40 min. at 1406.5~1440MHz
20 min. at D.C.~1350MHz
48 min. at 500~1450MHz
10.0 min. at 100MHz
30 min. at 1172MHz
40 min. at 1950MHz
10
20
30
40
50
60
70
0
10
20
30
40
50
60
70
10
20
30
40
50
60
70
1.0
0
0
1.1
0
(dB)
(dB)
(dB)
Frequency Characteristics
Frequency Characteristics
Frequency Characteristics
Frequency Range (MHz)
Frequency Range (GHz)
Frequency Range (GHz)
255
3.5
1.6
Attenuation (Absolute Value) II)
Attenuation (Absolute Value) II)
Attenuation (Absolute Value) II)
Continued on the following page.
30 min. at 1350~1425MHz
40 min. at 1450~1480MHz
35 min. at 1655~1680MHz
16 min. at 2200MHz
20 min. at 500MHz
(dB)
(dB)
-
510
6.0
2.1
0
10
20
30
40
50
60
70
0
10
20
30
40
50
60
70
0
10
20
30
40
50
60
70
06.5.15
7