B39941-B3859-U410 Просмотр технического описания (PDF) - EPCOS AG
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B39941-B3859-U410 Datasheet PDF : 7 Pages
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SAW Components
Low-Loss Filter
Data Sheet
Characteristics
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
TA = +35 ... +70 ˚C
ZS = 50 Ω
ZL = 50 Ω
B3859
937,0 MHz
Nominal frequency
Maximum insertion attenuation
932,0 MHz ... 942,0 MHz
Amplitude ripple (p-p)
932,0 MHz ... 942,0 MHz
Return loss (Input and Output)
932,0 MHz ... 942,0 MHz
Absolute attenuation
0,1 MHz ...
750,0 MHz ...
800,0 MHz ...
880,0 MHz ...
905,0 MHz ...
915,0 MHz ...
922,0 MHz ...
750,0 MHz
800,0 MHz
880,0 MHz
905,0 MHz
915,0 MHz
922,0 MHz
927,0 MHz
947,0 MHz ... 952,0 MHz
952,0 MHz ... 957,0 MHz
957,0 MHz ... 980,0 MHz
980,0 MHz ... 1025,0 MHz
1025,0 MHz ... 1035,0 MHz
1035,0 MHz ... 1760,0 MHz
1760,0 MHz ... 3120,0 MHz
3120,0 MHz ... 4000,0 MHz
4000,0 MHz ... 6000,0 MHz
fN
αmax
∆α
min.
—
—
—
typ.
937,0
2,1
0,6
max.
— MHz
3,5 dB
1,2 dB
10,0
12,0
— dB
αabs
50
60
46
60
40
58
31
36
17
27
3
12
1,5
4
— dB
— dB
— dB
— dB
— dB
— dB
— dB
5
10
15
20
21
23
26
35
35
55
40
46
30
35
18
30
—
5
— dB
— dB
— dB
— dB
— dB
— dB
— dB
— dB
— dB
Temperature coefficient of frequency
TCf
—
– 36
— ppm/K
5 Oct 18, 2002
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