LFB321G74SN1-770 Murata, LFB321G74SN1-770 Datasheet - Page 21

• 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
272
SAWES942MCQ0F00(942.5)
SAWES942MCQ0F00(1842.5)
SAWES942MCM0F00(942.5)
SAWES942MCM0F00(1842.5)
SAWES942MCQ0F05(942.5)
SAWES942MCQ0F05(1842.5)
SAWSP942MLD0T00(942.5)
SAWSP942MLD0T00(1842.5)
SAWSU942MCS0T01(942.5)
SAWSU942MCS0T01(1842.5)
SAFEB1G84FA0F00
SAFED1G84FB0F00
SAFCC1G74KA0T00
GSM1800
SAFEB1G84FA0F00
!Note
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
Dot Marking(ø0.2)
Dot Marking
(ø0.3)
0.75 0.20
1.50 0.20
2-0.25 0.05
Frequency
Frequency
(0.05)
Center
Center
1842.5
1842.5
1842.5
1842.5
1842.5
1842.5
1842.5
(MHz)
(MHz)
942.5
942.5
942.5
942.5
942.5
(1)
(3)
(2)
(1)
1.35 0.05
3.0 0.2
(2) (3)
(5) (4)
M
2-0.25 0.05
0.75 0.10
5-0.25 0.05
(4)
(5)
(6)
5-0.75 0.20
(1805MHz~1880MHz)
(1805MHz~1880MHz)
(1805MHz~1880MHz)
(1805MHz~1880MHz)
(1805MHz~1880MHz)
(925MHz~960MHz)
(925MHz~960MHz)
(925MHz~960MHz)
(925MHz~960MHz)
(925MHz~960MHz)
(1805~1880MHz)
(1805~1880MHz)
Insertion Loss
Insertion Loss
2.9 max.
2.6 max.
2.8 max.
3.0 max.
2.9 max.
2.6 max.
3.0 max.
3.2 max.
3.2 max.
3.2 max.
2.5 max.
2.0 max.
Marking :
Marking :
Others :
(dB)
(dB)
(3)(4) :
(1) :
Pin
Others :
(0.20)
:
:
Laser Printing
EIAJ Code
(2) :
(5) :
Laser Printing
EIAJ Code
Input
Output
Ground
(0.20)
Input
Output
Ground
(in mm)
(in mm)
(1805MHz~1880MHz)
(1805MHz~1880MHz)
(1805MHz~1880MHz)
(1805MHz~1880MHz)
(1805MHz~1880MHz)
(1805MHz~1880MHz)
(1805MHz~1880MHz)
(925MHz~960MHz)
(925MHz~960MHz)
(925MHz~960MHz)
(925MHz~960MHz)
(925MHz~960MHz)
Ripple (dB max.)
Ripple (dB max.)
SAFEH1G84FB0F00
1.7
1.7
1.5
1.8
1.7
1.7
2.0
2.0
2.2
2.2
1.5
1.3
(1805MHz~1880MHz)
(1805MHz~1880MHz)
(1805MHz~1880MHz)
(1805MHz~1880MHz)
(1805MHz~1880MHz)
(1805MHz~1880MHz)
(1805MHz~1880MHz)
(925MHz~960MHz)
(925MHz~960MHz)
(925MHz~960MHz)
(925MHz~960MHz)
(925MHz~960MHz)
Dot Marking (ø0.3)
2.2max.
2.4max.
2.0max.
2.2max.
2.2max.
2.4max.
2.5max.
2.5max.
2.4max.
2.5max.
2.2max.
2.5max.
VSWR
VSWR
6-0.375 0.050
(C0.15)
(0.075)
(1)
(6)
Continued on the following page.
2.0 0.1
M
(2)
(5)
(3)
(4)
Impedance
Impedance
4-0.363 0.050
50ohm
50ohm
50ohm
50ohm
50ohm
50ohm
50ohm
50ohm
50ohm
50ohm
50ohm
50ohm
Input
Input
Marking :
150ohm//56nH
150ohm//15nH
150ohm//56nH
150ohm//18nH
150ohm//56nH
150ohm//15nH
200ohm//47nH
200ohm//16nH
150ohm//18nH
150ohm//18nH
Others :
05.11.18
Impedance
(4)(6) :
Impedance
(0.20)
:
(2) :
Output
Output
50ohm
50ohm
Laser Printing
EIAJ Code
(in mm)
Input
Output
Ground