B39401-B3830-Z810 데이터 시트보기 (PDF) - EPCOS AG
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B39401-B3830-Z810 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:
B3830
395,0 MHz
TA = +15 ... +35 ˚C
ZS = 50 Ω unbalanced or unbalanced to balanced
ZL = 50 Ω unbalanced or unbalanced to balanced
Nominal frequency
min.
typ.
max.
fN
—
395,0
— MHz
Maximum insertion attenuation
390,0 MHz ... 400,0 MHz
αmax
—
1,8
3,5 dB
Amplitude ripple (p-p)
390,0 MHz ... 400,0 MHz
∆α
—
0,7
1,5 dB
VSWR
390,0 MHz ... 400,0 MHz
—
1,65:1 2,0:1
Absolute attenuation
0,1 MHz ... 350,0 MHz
350,0 MHz ... 383,0 MHz
383,0 MHz ... 385,0 MHz
410,0 MHz ... 440,0 MHz
440,0 MHz ... 563,0 MHz
563,0 MHz ... 1100,0 MHz
1100,0 MHz ... 1526,0 MHz
1526,0 MHz ... 2200,0 MHz
2200,0 MHz ... 2500,0 MHz
2500,0 MHz ... 4000,0 MHz
αabs
40
60
— dB
25
30
— dB
18
20
— dB
10
20
— dB
44
50
— dB
30
35
— dB
30
37
— dB
30
37
— dB
15
20
— dB
5
7
— dB
Symmetry in band
|S31|/|S21| 390,0 ... 400,0 MHz
arg(S31/S21) 390,0 ... 400,0 MHz
-1,0
0
170
180
1,0 dB
190 ˚
Temperature coefficient of frequency
TCf
—
– 36
— ppm/K
3 May 06, 2002
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