B3896 Ver la hoja de datos (PDF) - EPCOS AG
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B3896 Datasheet PDF : 6 Pages
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SAW Components
Low-Loss Filter
Data Sheet
Characteristics
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
Group delay aperture:
Nominal frequency
B3896
169,0 MHz
TA = - 40 .. 85 ˚C
ZS = 200 Ω balanced and matching network
ZL = 200 Ω balanced and matching network
150 kHz
min.
typ.
max.
fN
—
169,0
— MHz
Minimum insertion attenuation
αmin
—
Amplitude ripple (p-p)
∆α
fN ± 2,0 MHz
—
Group delay ripple (p-p)
∆τ
fN ± 2,0 MHz
—
Absolute group delay
mean value within fN ± 2,0 MHz
τ
1150
VSWR1)
fN ± 2,0 MHz
—
Relative attenuation (relative to αmin)
αrel
fN ± 3,0 MHz ... fN ± 3,5 MHz
9
fN ± 3,5 MHz ... fN ± 5,0 MHz
23
fN −11,0 MHz ... fN − 5,0 MHz
44
22 MHz ... 158,0 MHz
50
fN + 5,0 MHz ... fN + 13,0 MHz
40
fN +13,0 MHz ... fN + 23,0 MHz
47
192,0 MHz ... 500 MHz
50
500,0 MHz ...
2,5 GHz
40
8,5
10,5 dB
0,5
0,9 dB
100
150 ns
1175
1200 ns
1,6:1
2,2 : 1
14
— dB
30
— dB
48
— dB
55
— dB
44
— dB
50
— dB
60
— dB
50
— dB
Adjacent channel selectivity2)
first adjacent channel
second adjacent channel
ACS
23
30
49
51
— dB
— dB
1) VSWR only guaranteed for the temperature range -25 .. 85 ˚ C
2) Adjacent channels centered at 169 MHz+ k*5 MHz (k=-2,-1,1,2), Supression of HPSK signal with 3,84 MHz bandwidth
.
3 Dec 05, 2003
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