LFB2H2G45SG7B734 Murata, LFB2H2G45SG7B734 Datasheet - Page 10

• Manufacturer Part Number: LFB2H2G45SG7B734
• Description: FILTER, BANDPASS, 2.45GHZ
• Manufacturer: Murata

Specifications of LFB2H2G45SG7B734

• Bandpass Insertion Loss Max: 3.5dB
• Attenuation @ Reject Band Min: 42dB
• Impedance Typ: 50ohm
• Ripple @ Passband Max: 2dB
• Filter Case: SMD
• No. Of Pins: 4
• Termination Type: SMD
• Filter Type: Band Pass
• Rohs Compliant: Yes
• Filter Terminals: SMD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 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
o
SAFEB1G57KB0F00
SAFEB1G57KA0F00
SAFEB1G57FM0F00
SAFEB1G57FL0F00
SAFSE1G57KC0T00
SAFSD1G57FA0T00
SAFSE1G57KA0T05
SAFSE1G57KA0T09
SAFEB881MFL0F00
SAFED881MFL0F05
SAFEB1G57KB0F00
SAFEB881MFL0F00
GPS
GSM850
Part Number
Part Number
Dot Marking
(ø0.3)
Dot Marking
(ø0.3)
2-0.25 0.05
2-0.25 0.05
Frequency
Frequency
(0.05)
(0.05)
1575.42
1575.42
1575.42
1575.42
Center
Center
1575.5
1575.5
1575.5
1575.5
(MHz)
(MHz)
881.5
881.5
(1)
(1)
1.35 0.05
1.35 0.05
(2) (3)
(5) (4)
(2) (3)
(5) (4)
2-0.25 0.05
2-0.25 0.05
5-0.25 0.05
(1574.22MHz~1576.62MHz)
(1574.22MHz~1576.62MHz)
(1574.42MHz~1576.42MHz)
(1574.42MHz~1576.42MHz)
5-0.25 0.05
(1574MHz~1577MHz)
(1574MHz~1577MHz)
(1574MHz~1577MHz)
(1574MHz~1577MHz)
(869MHz~894MHz)
(869MHz~894MHz)
Insertion Loss
Insertion Loss
Filters for Communication Equipment
0.8 max.
1.5 max.
2.3 max.
2.7 max.
2.5 max.
1.6 max.
1.6 max.
2.3 max.
2.0 max.
Marking :
Marking :
2 max.
Others :
Others :
(dB)
(dB)
(3)(4) :
(3)(4) :
(1) :
(1) :
(0.20)
(0.20)
:
:
Laser Printing
EIAJ Code
Input
Output
Ground
Laser Printing
EIAJ Code
Input
Output
Ground
for RF/Local
(in mm)
(in mm)
SAW Filters
(1574.22MHz~1576.62MHz)
(1574.22MHz~1576.62MHz)
(1574.42MHz~1576.42MHz)
(1574.42MHz~1576.42MHz)
(1574MHz~1577MHz)
(1574MHz~1577MHz)
(1574MHz~1577MHz)
(1574MHz~1577MHz)
(869MHz~894MHz)
(869MHz~894MHz)
Ripple (dB max.)
Ripple (dB max.)
SAFSE1G57KC0T00
SAFED881MFL0F05
0.5
0.6
0.6
0.5
0.7
0.5
0.7
1.5
1.2
1.1
(1574.22MHz~1576.62MHz)
(1574.22MHz~1576.62MHz)
(1574.42MHz~1576.42MHz)
(1574.42MHz~1576.42MHz)
(1574MHz~1577MHz)
(1574MHz~1577MHz)
(1574MHz~1577MHz)
(1574MHz~1577MHz)
(869MHz~894MHz)
(869MHz~894MHz)
Dot Marking(ø0.4)
Dot Marking
(ø0.3)
2.0max.
1.8max.
1.5max.
1.7max.
1.6max.
1.6max.
1.8max.
1.8max.
1.8max.
1.6max
VSWR
VSWR
4-0.88
4-1.25
2-0.74
2-0.325 0.050
(0.50)
(0.075)
0.15
0.15
0.10
(1)
(1)
(4)
2.5
Continued on the following page.
2.0 0.1
M
(C0.3)
(2) (3)
(5) (4)
R2-0.12
0.2
(2)
(3)
Impedance
Impedance
2-0.325 0.050
5-0.40 0.05
R4-0.15
50ohm
50ohm
50ohm
50ohm
50ohm
50ohm
50ohm
50ohm
50ohm
50ohm
Input
Input
Marking :
Marking :
Others :
(3)(4) :
Pin
Others :
150ohm//82nH
150ohm//68nH
(1) :
Impedance
Impedance
(1) :
(3) :
(0.20)
:
:
100ohm
200ohm
100ohm
Laser Printing
EIAJ Code
Output
Laser Printing
EIAJ Code
Input
Output
Ground
Output
50ohm
50ohm
50ohm
50ohm
50ohm
(0.25)
Input
Output
Ground
(in mm)
(in mm)
06.12.25
7