LFB321G74SN1-770 Murata, LFB321G74SN1-770 Datasheet - Page 14

• Manufacturer Part Number: LFB321G74SN1-770
• Description: Signal Conditioning 1.74GHz LC Filter
• Manufacturer: Murata

Specifications of LFB321G74SN1-770

• Rad Hardened: No
• Lead Free Status / RoHS Status: Compliant

o
o
o
!Note
LFB32284MSC1-596
LFB32312MSC1-597
LFB32315MSC1-604
LFB32315MSC1-619
LFB32426MSC1-603
LFB32820MSC2-749
LFB32847MSC2-766
LFB321G47SJ1-794
LFB32_SC Series (1210)
LFB32_SJ Series (1210)
LFB32_SK Series (1210)
Part Number
Part Number
• 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
• 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.
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.
Filters for Communication Equipment
Nominal Center
Nominal Center
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
0.1 min.
subject to change without prior notice.
* Terminal of "NC" should not be connected to any pattern.
312.25
(MHz)
0.4min.
(MHz)
(8)
subject to change without prior notice.
426.5
847.5
1472
284
315
315
820
0.45 0.15
(1)
(7)
(8)
3.2 0.2
0.8 0.2
0.55 0.15
3.2 0.2
(3)
(1)
(6)
(2)
(1)
(7)
1.0 0.2
3.2 0.2
1.2 0.3
(3)
(5)
(2)
(6)
0.4 0.3
Bandwidth (BW)
Bandwidth (BW)
0.3 0.2
1.0 0.2
0.45 0.15
(4)
(3)
(5)
(2)
0.4 0.2
fo 10.0
fo 37.5
fo 1.0
fo 0.5
fo 0.5
(MHz)
(MHz)
fo 20
fo 4
fo 0
(4)
0.3 0.2
1.5 0.15
(1) : NC
(2) : GND
(3) : NC
(4) : OUT
(1)(3)(5)(7) :
(2)(4) :
(2)(6) :
(1) :
(3) :
(4) :
(8) :
3.8 max. (at 25 C)
3.5 max. (at 25 C)
3.5 max. (at 25 C)
3.5 max. (at 25 C)
3.6 max. (at 25 C)
1.3 max. (at 25 C)
1.5 max. (at 25 C)
1.3 max. (at 25 C)
GND
OUT
IN
Insertion Loss
Insertion Loss
(5) : NC
(6) : GND
(7) : NC
(8) : IN
1.5 0.2
OUT
(in mm)
GND
IN
(in mm)
NC
1.5 0.15
(in mm)
in BW
in BW
(dB)
(dB)
Attenuation (Absolute Value) I)
Attenuation (Absolute Value) I)
22 min. at 1070~1090MHz
31 min. at 220~228MHz
16 min. at 550~625MHz
26 min. at 249.8MHz
25 min. at 366.5MHz
30 min. at 1172MHz
45 min. at 180MHz
30 min. at 235MHz
10
20
30
40
50
60
70
10
20
30
40
50
60
70
0
0
1.1
0
10
20
30
40
50
60
70
80
50
(dB)
(dB)
Frequency Characteristics
Frequency Characteristics
Frequency Characteristics
Frequency Range (MHz)
Frequency Range (GHz)
Frequency (MHz)
255
300
1.6
Attenuation (Absolute Value) II)
Attenuation (Absolute Value) II)
15 min. at 1070~1145MHz
23 min. at 340~348MHz
26 min. at 374.7MHz
20 min. at 486.5MHz
29 min. at 470MHz
30 min. at 395MHz
(dB)
-
-
550
510
2.1
05.11.18
0
10
20
30
40
50
60
70
0
10
20
30
40
50
60
70
265
7