LSFB44-426-800K0 Datasheet, PDF (1/1 Pages) Kyocera Kinseki Corpotation – 400MHz Band SAW Filter of Low power consumption

LSFB44-426-800K0 / LSFB44-429-800K0
LSFA02-434-002M0 / LSFA02-422-800K0
LSFA02-440-400K0 / LSFB20-469-001M0
400MHz Band SAW Filter of Low power consumption
sApplications
¡For engine-starter.
¡For transceiver.
¡For pager.
¡For radio phone.
sFeatures
¡IF filter for transmission and reception.
¡Low power consumption.
¡Miniature size and light weight
sStandard Frequency
Nominal Frequency
(MHz)
421.90000
426.08125
426.54
429.5500
Type
LSFA02–422–800K0
LSFA02–426–400K0
LSFB44–426–400K0
LSFA02–429–800K0
LSFB44–429–800K0
Nominal Frequency
(MHz)
433.9200
440.2000
469.1875
Type
LSFA02–434–002M0
LSFA02–440–400K0
LSFB44–440–400K0
LSFB20–469–001M0
sSpecifications
Item
Nominal Frequency
Operating Temperature Range
Storage Temperature Range
Ripple
Insertion Loss
Guaranteed Attenuation
Terminating Impedance
sOutline
LSFB44
3.50±0.10
765
8
4
123
Unit
MHz
°C
°C
dB
dB
dB
Ω
Conditions
––––––
–10~+60
–30~+70
Fo±400kHz
Fo±400kHz
(F–21.4)±400kHz
––––––
LSFB44-426-800K0
Specifications
426.54
––––––
––––––
1.5 MAX.
3.5 MAX.
50 MIN.
50 Typical
LSFB20
7.0±0.2
7
6
5
Marking
8
4
KSS
1
2
3
1.8MAX.
LSFA02
11.0±0.3
9.95±0.1
Marking
2–1.0
12
8–0.7
3
8
4
765
1.27 1.27
CONNECTION
1:GND
2:IN(OUT)
3:GND
4:GND
5:GND
6:OUT(IN)
7:GND
8:GND
2.54 2.54
1
2
3
8
4
7
6
5
0.8
CONNECTION
1:GND
2:GND
3:GND
4:IN(OUT)
5:GND
6:GND
7:GND
8:OUT(IN)
φ0.45±0.05
(before solder DIP)
7.62±0.15
(2.54ן3)
1234
φ1.1±0.1
φ0.45±0.05
CONNECTION
1:IN(OUT)
2:GND
3:GND
4:OUT(IN)
Dimensions(mm)