B3835 Просмотр технического описания (PDF) - EPCOS AG
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B3835 Datasheet PDF : 6 Pages
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SAW Components
Low-Loss Filter for Mobile Communication
Data Sheet
Characteristics
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
Center frequency
T = -20 to +70˚C
ZS = 50 Ω
ZL = 50 Ω
min.
fc
—
Maximum insertion attenuation
αmax
896,000 ... 902,000 MHz
—
Amplitude ripple (p-p)
∆α
896,000 ... 902,000 MHz
—
Group delay ripple (p-p)
∆τ
896,000 ... 902,000 MHz
—
Attenuation
αmin
851,000 ... 870,000 MHz
42
935,000 ... 940,000 MHz
43
1050,650 ... 1055,650MHz
42
1205,300 ... 1210,300MHz
40
1359,950 ...1364,950MHz
35
1792,000 ...1802,000 MHz
25
1802,000 ...3000,000 MHz
15
Input return loss
896,000 ... 902,000 MHz
10
Output return loss
896,000 ... 902,000 MHz
10
B3835
899,00 MHz
typ.
899,00
max.
— MHz
2,7
3,7 dB
0,8
1,2 dB
10
50 ns
46
— dB
46
— dB
54
— dB
50
— dB
46
— dB
42
— dB
36
— dB
16
— dB
15
— dB
4 07 Dec 2001
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