LFB321G74SN1-770 Murata, LFB321G74SN1-770 Datasheet - Page 15

• 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

7
o
o
266
LFB32205MSK1-948
LFB321G74SN1-770
LFB321G84SN1-796
LFB321G90SN1-593
LFB322G45SN1-947
LFB322G45SN1A504
LFB322G45SN5A515
LFB32_SN Series (1210)
LFL15_TC (0402) /LFL18_TC (0603) /LFL21_TC (0805) Series
LFL15_TC Series
Part Number
Part Number
!Note
• 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)
A : Directional Input Mark
All the technical data and information contained
herein are subject to change without prior notice.
A
(4)
0.35 0.10 0.3 0.1
1747.5
1842.5
1907.5
(MHz)
(MHz)
205.5
2450
2450
2450
(4)
1.00 0.05
(1)
(3)
3.2 0.2
(1)
(3)
Bandwidth (BW)
Bandwidth (BW)
(2)
0.10 0.05
fo 31.5
fo 37.5
fo 37.5
fo 12.5
(MHz)
(MHz)
fo 50
fo 50
fo 50
0.3 0.15
(2)
(1)(3) : GND
(2) : OUT
(4) : IN
Chip Multilayer LC Filters (LPF)
0.4 max.
1.5 0.1
(1) : GND
(2) : OUT
(3) : GND
(4) : IN
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)
1.8 max. (at 25 C)
2.5 max. (at 25 C)
for RF/Local
Insertion Loss
Insertion Loss
(in mm)
(in mm)
in BW
in BW
(dB)
(dB)
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
40 min. at 880~1250MHz
48 min. at 902~928MHz
10.0 min. at 100MHz
40 min. at 1950MHz
10
20
30
40
50
60
70
0
1.0
10
20
30
40
50
60
70
80
90
0
2.35
(dB)
(dB)
Frequency Characteristics
Frequency Characteristics
Frequency Range (GHz)
Frequency Range (GHz)
4.95
3.5
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
50 min. at 1500~1550MHz
20 min. at 1250~1710MHz
16 min. at 2200MHz
20 min. at 500MHz
(dB)
(dB)
7.55
0
5
10
15
20
25
30
35
40
45
6.0
05.11.18
0
10
20
30
40
50
60
70