LSFB19-248-220K0 Просмотр технического описания (PDF) - Kyocera Kinseki Corpotation
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LSFB19-248-220K0 Datasheet PDF : 1 Pages
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LSFB25-243-220K0
LSFB19-248-220K0
200MHz Band SAW Filter of PHS
sFeatures
¡SAW filter for PHS.
¡Miniature size and light weight.
¡Because it is leadless type, automatic mounting is possible.
sStandard Frequencies
¡243.95MHz.
¡248.45MHz.
sSpecifications
Item
Nominal Frequency
Operating Temperature Range
Storage Temperature Range
Insertion Loss
Guaranteed Attenuation
Group Delay Deviation
Unit
MHz
:
:
dB
dB
µsec
Conditions
––––––
–10~+60
–35~+85
Minimum Loss
Fo±0.6MHz
Fo±1.2MHz
Fo±110kHz
LSFB25-243-220K0
Specifications
243.95
––––––
––––––
5.0 MAX.
25 MIN.
40 MIN.
1.2 MAX.
LSFB19-248-220K0
Specifications
248.45
––––––
––––––
5.0 MAX.
25 MIN.
40 MIN.
1.2 MAX.
sOutline
LSFB19
3.8±0.15
6 54
243
1E
1 23
0.64
1 23
6 54
2.54±0.10
sMeasurement Circuit
CONNECTION
1:GND
2:IN(OUT)
3:GND
4:GND
5:OUT(IN)
6:GND
Dimensions(mm)
C1
L1
16
25
34
C2
L2
reference (MSFB19-248)
INPUT
L1 68 mH
C1 4 pF
OUTPUT
L2 68 mH
C2 4 pF
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