LFB212G45SG8A127 Murata, LFB212G45SG8A127 Datasheet - Page 11

• Manufacturer Part Number: LFB212G45SG8A127
• Description: Filters CHIP BAND PASS FILTE
• Manufacturer: Murata

Specifications of LFB212G45SG8A127

• Product: Band Pass Filters
• Impedance: 50 Ohms
• Operating Temperature Range: - 40 C to + 85 C
• Termination Style: SMD/SMT
• 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
LFB212G45BA1A220
LFB212G45BA1A234
LFB212G45BA1A763
LFB212G45BA1B763
LFB215G37BA1A233
SAFEB1G57KB0F00
SAFEB1G57KA0F00
SAFEB1G57FM0F00
SAFEB1G57FL0F00
SAFSE1G57KC0T00
SAFSD1G57FA0T00
SAFSE1G57KA0T05
SAFSE1G57KA0T09
SAFEB1G57KB0F00
GPS
Part Number
Part Number
Nominal Center
Frequency (fo)
Dot Marking
(ø0.3)
2450.00
2450.00
2450.00
2450.00
5375.00
(MHz)
2-0.25 0.05
Frequency
(0.05)
1575.42
1575.42
1575.42
1575.42
Center
1575.5
1575.5
1575.5
1575.5
(MHz)
(1)
1.35 0.05
(2) (3)
(5) (4)
Bandwidth
fo 475.00
fo 50.00
fo 50.00
fo 50.00
fo 50.00
2-0.25 0.05
(MHz)
5-0.25 0.05
(1574.22MHz~1576.62MHz)
(1574.22MHz~1576.62MHz)
(1574.42MHz~1576.42MHz)
(1574.42MHz~1576.42MHz)
(BW)
(1574MHz~1577MHz)
(1574MHz~1577MHz)
(1574MHz~1577MHz)
(1574MHz~1577MHz)
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.
2.0 max.
Marking :
Others :
(dB)
3.5 max. (at 25 C) 34.2 -j95.0ohm (Differential) Source Impedance
3.5 max. (at 25 C)
3.5 max. (at 25 C)
3.5 max. (at 25 C)
2.8 max. (at 25 C)
(3)(4) :
(1) :
(0.20)
Loss in BW
:
Insertion
Laser Printing
EIAJ Code
Input
Output
Ground
for RF/Local
(dB)
(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)
Ripple (dB max.)
50 +j50ohm (Differential) Source Impedance
50 +j50ohm (Differential) Source Impedance
Balance Impedance (Differential) (Nom.)
SAFSE1G57KC0T00
0.5
0.6
0.6
0.5
0.7
0.5
0.7
1.5
(ohm)
100
(1574.22MHz~1576.62MHz)
(1574.22MHz~1576.62MHz)
(1574.42MHz~1576.42MHz)
(1574.42MHz~1576.42MHz)
50
(1574MHz~1577MHz)
(1574MHz~1577MHz)
(1574MHz~1577MHz)
(1574MHz~1577MHz)
Dot Marking(ø0.4)
2.0max.
1.8max.
1.5max.
1.7max.
1.6max.
1.6max.
1.8max.
1.6max
VSWR
4-0.88
4-1.25
2-0.74
(0.50)
0.15
0.15
0.10
(1)
(4)
2.5
M
(C0.3)
R2-0.12
0.2
(2)
(3)
Impedance
Unbalance Impedance
R4-0.15
50ohm
50ohm
50ohm
50ohm
50ohm
50ohm
50ohm
50ohm
Input
(Nom.)
Marking :
(ohm)
50
50
50
50
50
Pin
Others :
Impedance
(1) :
(3) :
:
100ohm
200ohm
100ohm
Laser Printing
EIAJ Code
Output
50ohm
50ohm
50ohm
50ohm
50ohm
(0.25)
Input
Output
Ground
(in mm)
06.5.15
7