B39122-B1603-Z810 Просмотр технического описания (PDF) - EPCOS AG
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B39122-B1603-Z810 Datasheet PDF : 8 Pages
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SAW Components
Low-Loss Filter for Digital Television
Data Sheet
Characteristics
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
T = 20˚C ... 70˚C
ZS = 200 Ω
ZL = 200 Ω
Center frequency
min.
fc
—
typ.
1220,0
B1603
1220,0 MHz
max.
— MHz
Minimum insertion attenuation
αmin
1210,00 ...1229,00 MHz
Amplitude ripple in passband (p-p)
∆α
1210,00 ...1229,00 MHz
Relative attenuation (relative to αmin)
αrel
500,00 ...fC–91,00 MHz
fC–91,00 ...fC–85,00 MHz
fC–76,00 ...fC–68,00 MHz
fC–88,00 MHz
fC–72,00 MHz
fC–44,00 MHz
fC–36,00 MHz
fC+70,00 ...2000,00 MHz
Group delay ripple (p-p)
∆τ
Aperture 500 kHz 1210,00 ...1229,00 MHz
3,5
—
46,0
46,0
42,0
46,0
44,0
46,0
42,0
46,0
—
4,5
1,0
56,0
56,0
51,0
56,0
54,0
56,0
48,0
51,0
40
5,8 dB
3,0 dB
— dB
— dB
— dB
— dB
— dB
— dB
— dB
— dB
— ns
6 Mar 28, 2003
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