B39162B3520U410 Просмотр технического описания (PDF) - EPCOS AG
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производитель
B39162B3520U410 Datasheet PDF : 8 Pages
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SAW Components
SAW RF filter
Data sheet
Characteristics
Temperature range for specification:
Terminating source impedance:
Terminating load impedance:
T = –40 ˚C to +85 ˚C
ZS = 50 Ω
ZL = 50 Ω
Center frequency
min.
typ.
@ 25 ˚C
fC
—
1575.42
Maximum insertion attenuation
αmax
1574.22 ... 1576.62 MHz
—
1.3
Amplitude ripple (p-p)
∆α
1574.22 ... 1576.62 MHz
—
0.1
VSWR
1574.22 ... 1576.62 MHz
—
1.5
Relative attenuation (relative to αmax) α
100.00 ... 1450.00 MHz
1450.00 ... 1520.00 MHz
1640.00 ... 1710.00 MHz
1710.00 ... 1750.00 MHz
1750.00 ... 1910.00 MHz
1910.00 ... 2000.00 MHz
40
44
30
34
25
30
35
43
42
44
40
45
B3520
1575.42 MHz
max.
—
MHz
1.8 dB
1.0 dB
2.0
— dB
— dB
— dB
— dB
— dB
— dB
Temperature coefficient of frequency TCf
—
–30
— ppm/K
Please read cautions and warnings and
important notes at the end of this document.
3 February 22, 2010
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