LFB312G45SG7A572 Murata, LFB312G45SG7A572 Datasheet - Page 10

• Manufacturer Part Number: LFB312G45SG7A572
• Description: Signal Conditioning 2.45GHz LC Filter
• Manufacturer: Murata

Specifications of LFB312G45SG7A572

• Rad Hardened: No
• Product: Band Pass Filters
• Impedance: 50 Ohms
• Operating Temperature Range: - 40 C to + 85 C
• Lead Free Status / RoHS Status: 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.
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SAFEB1G57KE0F00
SAFEB1G57FM0F00
SAFEB1G57KB0F00
SAFEA881MFL0F00
SAFEA942MFL0F00
SAFEA Series
SAFEB Series
SAWEN Series
Balance Type
Balance Type
Balance Type
Part Number
Dot Marking
(ø0.3)
2-0.60 0.05
(C0.15)
Dot Marking
(ø0.3)
Dot Marking
(ø0.3)
(0.0775)
6-0.235 0.050
2-0.25 0.05
2-0.25 0.05
(10)
(0.05)
(0.05)
(1) (2) (3)
(9)
Application
(1)
(1)
GSM850
GSM900
1.80 0.05
(8)
8-0.235 0.050
1.35 0.05
1.35 0.05
GPS
GPS
GPS
(2) (3)
(5) (4)
(2) (3)
(5) (4)
(7)
(4)
(6)
4-0.24 0.05
2-0.25 0.05
2-0.25 0.05
(5)
5-0.25 0.05
5-0.25 0.05
1.35 0.05
0.5 max.
Frequency
1575.42
1575.42
1.05 0.05
0.5 max.
1.05 0.05
0.6 max.
Center
1575.5
(MHz)
881.5
942.5
Filters for Communication Equipment
(0.17)
(1573.92MHz to 1576.92MHz)
(1574.22MHz to 1576.62MHz)
(1574.22MHz to 1576.62MHz)
Marking: Laser Printing
Others
Marking: Laser Printing
Others
Marking: Laser Printing
Others
(3)(4)
(3)(4)
(6)(7)
(8)(9)
(0.17)
(1)
(1)
(4)
(1)
(0.20)
(869MHz to 894MHz)
(925MHz to 960MHz)
: Unbalance Port
: Balance Port
: Ground
: Unbalance Port
: Balance Port
: Ground
: Unbalance Port
: Unbalance Port
: Balance Port
: Balance Port
: Ground
Insertion Loss
(dB max.)
for RF/Local
1.3
2.3
0.8
1.9
2.3
(in mm)
(in mm)
(in mm)
SAW Filters
(1573.92MHz to 1576.92MHz)
(1574.22MHz to 1576.62MHz)
(1574.22MHz to 1576.62MHz)
(869MHz to 894MHz)
(925MHz to 960MHz)
Ripple (dB max.)
Unbalance Type
Unbalance Type
0.6
0.6
0.5
1.0
1.4
(1573.92MHz to 1576.92MHz)
(1574.22MHz to 1576.62MHz)
(1574.22MHz to 1576.62MHz)
Dot Marking
(ø0.3)
2-0.60 0.05
(869MHz to 894MHz)
(925MHz to 960MHz)
(C0.15)
Dot Marking
(ø0.3)
(0.0775)
6-0.235 0.050
2-0.25 0.05
(10)
VSWR
(0.05)
1.7
1.5
2.0
1.7
2.0
(1) (2) (3)
(9)
(1)
1.80 0.05
(8)
8-0.235 0.050
1.35 0.05
Continued on the following page.
(2) (3)
(5) (4)
(7)
(4)
(6)
4-0.24 0.05
2-0.25 0.05
(5)
5-0.25 0.05
1.35 0.05
0.5 max.
1.05 0.05
0.6 max.
Impedance
Input
50
50
50
50
50
(0.17)
Others
Others
Marking: Laser Printing
Marking: Laser Printing
(8)
(1)
(4)
(1)
(4)
(0.20)
: Unbalance Port
: Unbalance Port
: Ground
: Unbalance Port
: Unbalance Port
: Unbalance Port
: Ground
150 //82nH
150 //82nH
Impedance
(Balance)
(Balance)
(Balance)
Output
100
50
50
(in mm)
(in mm)
10.12.17
7